Washington
/wiki/construction-compliance-rule-in-washington
Minimum Wages Law
/wiki/minimum-wages
Wyoming
/wiki/construction-compliance-rule-in-wyoming
Mandatory Break Law
/wiki/construction-compliance-mandatory-break-law
Wisconsin
/wiki/construction-compliance-rule-in-wisconsin
Vermont
/wiki/construction-compliance-rule-in-vermont
West Virginia
/wiki/construction-compliance-rule-in-west-virginia
Virginia
/wiki/construction-compliance-rule-in-virginia
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/wiki/construction-compliance-rule-in-south-carolina
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/wiki/construction-compliance-rule-in-fire-protection-installation
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/wiki/construction-compliance-rule-in-electrical
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/wiki/construction-compliance-rule-in-demolition
Mandatory Break Law | New Jersey
/wiki/construction-compliance-mandatory-break-law-in-new-jersey
Mandatory Break Law | New Hampshire
/wiki/construction-compliance-mandatory-break-law-in-new-hampshire
Mandatory Break Law | Nevada
/wiki/construction-compliance-mandatory-break-law-in-nevada
Mandatory Break Law | Nebraska
/wiki/construction-compliance-mandatory-break-law-in-nebraska
Mandatory Break Law | Mississippi
/wiki/construction-compliance-mandatory-break-law-in-mississippi
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/wiki/construction-compliance-mandatory-break-law-in-montana
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/wiki/construction-compliance-mandatory-break-law-in-massachusetts
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/wiki/construction-compliance-mandatory-break-law-in-maryland
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/wiki/construction-compliance-mandatory-break-law-in-kentucky
Mandatory Break Law | Louisiana
/wiki/construction-compliance-mandatory-break-law-in-louisiana
Mandatory Break Law | Maine
/wiki/construction-compliance-mandatory-break-law-in-maine
Mandatory Break Law | Iowa
/wiki/construction-compliance-mandatory-break-law-in-iowa
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/wiki/construction-compliance-mandatory-break-law-in-kansas
Mandatory Break Law | Indiana
/wiki/construction-compliance-mandatory-break-law-in-indiana
Mandatory Break Law | Idaho
/wiki/construction-compliance-mandatory-break-law-in-idaho
Mandatory Break Law | Illinois
/wiki/construction-compliance-mandatory-break-law-in-illinois
Mandatory Break Law | Hawaii
/wiki/construction-compliance-mandatory-break-law-in-hawaii
Mandatory Break Law | Georgia
/wiki/construction-compliance-mandatory-break-law-in-georgia
Mandatory Break Law | Delaware
/wiki/construction-compliance-mandatory-break-law-in-delaware
Mandatory Break Law | Florida
/wiki/construction-compliance-mandatory-break-law-in-florida
Mandatory Break Law | District of Columbia
/wiki/construction-compliance-mandatory-break-law-in-district-of-columbia
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/wiki/construction-compliance-mandatory-break-law-in-connecticut
Mandatory Break Law | Colorado
/wiki/construction-compliance-mandatory-break-law-in-colorado
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/wiki/construction-compliance-mandatory-break-law-in-california
Mandatory Break Law | Arkansas
/wiki/construction-compliance-mandatory-break-law-in-arkansas
Mandatory Break Law | Arizona
/wiki/construction-compliance-mandatory-break-law-in-arizona
Mandatory Break Law | Alabama
/wiki/construction-compliance-mandatory-break-law-in-alabama
Mandatory Break Law | Alaska
/wiki/construction-compliance-mandatory-break-law-in-alaska
Minimum Wages Law | Wyoming
/wiki/wyoming-minimum-wage
Minimum Wages Law | Wisconsin
/wiki/wisconsin-minimum-wage
Minimum Wages Law | Texas
/wiki/texas-minimum-wage
Minimum Wages Law | West Virginia
/wiki/west-virginia-minimum-wage
Minimum Wages Law | Washington
/wiki/washington-minimum-wage
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/wiki/virginia-minimum-wage
Minimum Wages Law | Utah
/wiki/utah-minimum-wage
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/wiki/vermont-minimum-wage
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/wiki/tennessee-minimum-wage
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/wiki/south-dakota-minimum-wage
Minimum Wages Law | Pennsylvania
/wiki/pennsylvania-minimum-wage
Minimum Wages Law | Oregon
/wiki/oregon-minimum-wage
Minimum Wages Law | South Carolina
/wiki/south-carolina-minimum-wage
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/wiki/rhode-island-minimum-wage
Minimum Wages Law | Oklahoma
/wiki/oklahoma-minimum-wage
Minimum Wages Law | Ohio
/wiki/ohio-minimum-wage
Minimum Wages Law | North Dakota
/wiki/north-dakota-minimum-wage
Minimum Wages Law | New Mexico
/wiki/new-mexico-minimum-wage
Minimum Wages Law | North Carolina
/wiki/north-carolina-minimum-wage
Minimum Wages Law | New York
/wiki/new-york-minimum-wage
Minimum Wages Law | New Hampshire
/wiki/new-hampshire-minimum-wage
Minimum Wages Law | New Jersey
/wiki/new-jersey-minimum-wage
Minimum Wages Law | Nebraska
/wiki/nebraska-minimum-wage
Minimum Wages Law | Nevada
/wiki/nevada-minimum-wage
Minimum Wages Law | Montana
/wiki/montana-minimum-wage
Minimum Wages Law | Missouri
/wiki/missouri-minimum-wage
Minimum Wages Law | Kansas
/wiki/kansas-minimum-wage
Minimum Wages Law | Mississippi
/wiki/mississippi-minimum-wage
Minimum Wages Law | Minnesota
/wiki/minnesota-minimum-wage
Minimum Wages Law | Michigan
/wiki/michigan-minimum-wage
Minimum Wages Law | Kentucky
/wiki/kentucky-minimum-wage
Minimum Wages Law | Massachusetts
/wiki/massachusetts-minimum-wage
Minimum Wages Law | Maryland
/wiki/maryland-minimum-wage
Minimum Wages Law | Louisiana
/wiki/louisiana-minimum-wage
Minimum Wages Law | Maine
/wiki/maine-minimum-wage
Minimum Wages Law | Iowa
/wiki/iowa-minimum-wage
Minimum Wages Law | Illinois
/wiki/illinois-minimum-wage
Minimum Wages Law | Indiana
/wiki/indiana-minimum-wage
Minimum Wages Law | Idaho
/wiki/idaho-minimum-wage
Minimum Wages Law | Hawaii
/wiki/hawaii-minimum-wage
Minimum Wages Law | Georgia
/wiki/georgia-minimum-wage
Minimum Wages Law | District of Columbia
/wiki/district-of-columbia-minimum-wage
Minimum Wages Law | Florida
/wiki/florida-minimum-wage
Minimum Wages Law | Delaware
/wiki/delaware-minimum-wage
Minimum Wages Law | Connecticut
/wiki/connecticut-minimum-wage
Minimum Wages Law | Colorado
/wiki/colorado-minimum-wage
Minimum Wages Law | California
/wiki/california-minimum-wage
Minimum Wages Law | Arkansas
/wiki/arkansas-minimum-wage
Minimum Wages Law | Arizona
/wiki/arizona-minimum-wage
Minimum Wages Law | Alaska
/wiki/alaska-minimum-wage
Mandatory Break Law | Wyoming
/wiki/construction-compliance-mandatory-break-law-in-wyoming
Minimum Wages Law | Alabama
/wiki/alabama-minimum-wage
Mandatory Break Law | Virginia
/wiki/construction-compliance-mandatory-break-law-in-virginia
Mandatory Break Law | West Virginia
/wiki/construction-compliance-mandatory-break-law-in-west-virginia
Mandatory Break Law | Washington
/wiki/construction-compliance-mandatory-break-law-in-washington
Mandatory Break Law | Wisconsin
/wiki/construction-compliance-mandatory-break-law-in-wisconsin
Mandatory Break Law | Vermont
/wiki/construction-compliance-mandatory-break-law-in-vermont
Mandatory Break Law | Utah
/wiki/construction-compliance-mandatory-break-law-in-utah
Mandatory Break Law | Texas
/wiki/construction-compliance-mandatory-break-law-in-texas
Mandatory Break Law | Tennessee
/wiki/construction-compliance-mandatory-break-law-in-tennessee
Mandatory Break Law | South Dakota
/wiki/construction-compliance-mandatory-break-law-in-south-dakota
Mandatory Break Law | South Carolina
/wiki/construction-compliance-mandatory-break-law-in-south-carolina
Mandatory Break Law | Pennsylvania
/wiki/construction-compliance-mandatory-break-law-in-pennsylvania
Mandatory Break Law | Rhode Island
/wiki/construction-compliance-mandatory-break-law-in-rhode-island
Mandatory Break Law | Oklahoma
/wiki/construction-compliance-mandatory-break-law-in-oklahoma
Mandatory Break Law | Ohio
/wiki/construction-compliance-mandatory-break-law-in-ohio
Mandatory Break Law | Oregon
/wiki/construction-compliance-mandatory-break-law-in-oregon
Mandatory Break Law | North Dakota
/wiki/construction-compliance-mandatory-break-law-in-north-dakota
Mandatory Break Law | North Carolina
/wiki/construction-compliance-mandatory-break-law-in-north-carolina
Mandatory Break Law | New Mexico
/wiki/construction-compliance-mandatory-break-law-in-new-mexico
Mandatory Break Law | New York
/wiki/construction-compliance-mandatory-break-law-in-new-york
Mandatory Break Law | HVAC | Nevada
/wiki/construction-compliance-mandatory-break-law-in-hvac-industry-for-nevada
Mandatory Break Law | HVAC | Kentucky
/wiki/construction-compliance-mandatory-break-law-in-hvac-industry-for-kentucky
Mandatory Break Law | HVAC | Kansas
/wiki/construction-compliance-mandatory-break-law-in-hvac-industry-for-kansas
Mandatory Break Law | HVAC | Georgia
/wiki/construction-compliance-mandatory-break-law-in-hvac-industry-for-georgia
Mandatory Break Law | HVAC | Minnesota
/wiki/construction-compliance-mandatory-break-law-in-hvac-industry-for-minnesota
Mandatory Break Law | HVAC | Nebraska
/wiki/construction-compliance-mandatory-break-law-in-hvac-industry-for-nebraska
Mandatory Break Law | HVAC | Montana
/wiki/construction-compliance-mandatory-break-law-in-hvac-industry-for-montana
Mandatory Break Law | HVAC | Louisiana
/wiki/construction-compliance-mandatory-break-law-in-hvac-industry-for-louisiana
Mandatory Break Law | HVAC | Missouri
/wiki/construction-compliance-mandatory-break-law-in-hvac-industry-for-missouri
Mandatory Break Law | HVAC | Mississippi
/wiki/construction-compliance-mandatory-break-law-in-hvac-industry-for-mississippi
Mandatory Break Law | HVAC | Michigan
/wiki/construction-compliance-mandatory-break-law-in-hvac-industry-for-michigan
Mandatory Break Law | HVAC | Massachusetts
/wiki/construction-compliance-mandatory-break-law-in-hvac-industry-for-massachusetts
Mandatory Break Law | HVAC | Maine
/wiki/construction-compliance-mandatory-break-law-in-hvac-industry-for-maine
Mandatory Break Law | HVAC | Maryland
/wiki/construction-compliance-mandatory-break-law-in-hvac-industry-for-maryland
Mandatory Break Law | HVAC | Iowa
/wiki/construction-compliance-mandatory-break-law-in-hvac-industry-for-iowa
Mandatory Break Law | HVAC | Hawaii
/wiki/construction-compliance-mandatory-break-law-in-hvac-industry-for-hawaii
Mandatory Break Law | HVAC | Indiana
/wiki/construction-compliance-mandatory-break-law-in-hvac-industry-for-indiana
Mandatory Break Law | HVAC | Illinois
/wiki/construction-compliance-mandatory-break-law-in-hvac-industry-for-illinois
Mandatory Break Law | HVAC | Idaho
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Mandatory Break Law | HVAC | Delaware
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Mandatory Break Law | HVAC | Florida
/wiki/construction-compliance-mandatory-break-law-in-hvac-industry-for-florida
Mandatory Break Law | HVAC | Connecticut
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Mandatory Break Law | HVAC | Colorado
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Mandatory Break Law | HVAC | California
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Mandatory Break Law | HVAC | Arizona
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Mandatory Break Law | HVAC | Arkansas
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Mandatory Break Law | HVAC | Alaska
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Mandatory Break Law | HVAC | Alabama
/wiki/construction-compliance-mandatory-break-law-in-hvac-industry-for-alabama

HVAC Licensing Requirements in California

In California, an HVAC Contractor license is primarily handled by the Contractors State License Board (CSLB). This is a comprehensive license that allows you to operate an HVAC contracting business and perform work valued over $500 (including labor and materials). The specific classification for HVAC is C-20 Warm-Air Heating, Ventilating and Air-Conditioning Contractor.

Mandatory Requirements (for the Qualifying Individual)

Every contracting business (sole proprietorship, partnership, LLC, or corporation) must have a Qualifying Individual who meets the experience and examination requirements. This can be the owner, a partner, an officer, or an employee.

Age: Must be at least 18 years old.

Social Security Number (SSN) or Individual Taxpayer Identification Number (ITIN).

Experience: A minimum of four (4) full years of journeyman-level experience in the HVAC trade within the last ten years immediately preceding the application date.

  1. "Journeyman-level" means capable of performing the tasks of the trade without supervision. This experience can be gained as a journeyman, foreman, supervising employee, contractor, or owner-builder.
  2. Verification: This experience must be verifiable by someone familiar with your work (e.g., employer, supervisor, fellow employee, union representative, building inspector, architect, engineer, or homeowner). They must complete the "Certification of Work Experience" section of the application.
  3. Education Substitution: Up to three years of the four-year experience requirement can be substituted with formal education (e.g., accredited college education, completion of an apprenticeship program, or education from an accredited trade school). However, at least one year of hands-on experience must be in the field. Educational documentation is reviewed on a case-by-case basis.

Examinations: The Qualifying Individual must pass two examinations administered by the CSLB:

  1. Law & Business Exam: Covers business organization, licensing, estimating, contract management, project management, risk management, safety, labor law, financial management, tax laws, and lien laws.
  2. C-20 Trade Exam (Warm-Air Heating, Ventilating and Air-Conditioning): Covers specific knowledge related to HVAC systems, including:
    1. Planning and Estimating (HVAC system design, load calculations, duct design, job cost estimation).
    2. Fabrication, Installation, and Startup (duct system fabrication, equipment installation, electrical/mechanical/refrigeration components, air distribution, system startup).
    3. Troubleshooting, Repair, and Maintenance (diagnostic tests, system maintenance/repair).
    4. Safety (PPE, Cal/OSHA requirements, hazardous materials).
    5. Both exams are closed-book, multiple-choice, and require a passing score of 72% or better. You typically have 3.5 hours for each exam.
    6. Asbestos Open Book Exam: After passing the trade and law & business exams, new applicants must also complete an open-book asbestos exam.

Criminal Background Check: All applicants must submit fingerprints for a mandatory criminal background check (Live Scan).
Financial Solvency: The applicant must show working capital of at least $2,500.

Mandatory Requirements (for the Contracting Entity/Business)

Business Registration: If operating as a corporation, LLC, or partnership, you must register your business name with the California Secretary of State. Sole proprietorships using a fictitious business name must file a fictitious business name statement with their county clerk.

Contractor's Bond: All licensed contractors must file a $25,000 contractor's bond with the CSLB.
This bond must be issued by a surety company licensed by the California Department of Insurance.
It protects consumers, employees, and suppliers from financial harm due to license law violations.

Bond of Qualifying Individual (BQI): If the Qualifying Individual is not the owner (sole proprietor) or owns less than 10% of the voting stock of the corporation, an additional $25,000 Bond of Qualifying Individual is required.

LLC Employee/Worker Bond: If operating as a Limited Liability Company (LLC), an additional $100,000 LLC Employee/Worker Bond is required.

Workers' Compensation Insurance: Mandatory if you have any employees (even if only one, or even if you're an LLC with no employees as of January 1, 2023). A certificate of insurance must be filed with the CSLB.

General Liability Insurance: Mandatory for LLCs (minimum $1,000,000, potentially up to $5,000,000 depending on the number of personnel). Highly recommended for all other business structures, though not required by the CSLB for license issuance (unless you're an LLC).

Federal Tax ID (EIN) Number: Required for almost all types of businesses.

State Tax ID Number: Issued by the California Employment Development Department (EDD) for payroll taxes, and the California Department of Tax and Fee Administration (CDTFA) for sales tax (if applicable).

How to Get an HVAC Contractor License in California

Meet Experience Requirements: Ensure the designated Qualifying Individual has the required four years of journeyman-level HVAC experience within the last 10 years.

Obtain EPA Section 608 Certification: Any individual performing work on refrigerant-containing equipment must hold this federal certification. Know more

Prepare Application Documents: Gather all necessary documentation, including detailed descriptions of work experience and notarized verification from qualified individuals.

Complete and Submit Application:
Fill out the "Application for Original Contractor License" form from the CSLB.
Submit the application with the non-refundable application fee (currently $450).
Mail the complete package to the CSLB.

Undergo Background Check: After the CSLB accepts your application, you will receive instructions for fingerprinting via Live Scan.

Schedule and Pass Examinations: Once approved by the CSLB, you will receive a "Notification to Appear for Examination." Schedule and pass both the Law & Business Exam and the C-20 Trade Exam. You must also complete the open-book asbestos exam.

Secure Bonds and Insurance: Obtain the required contractor's bond, any necessary additional bonds (BQI, LLC Employee/Worker), and workers' compensation insurance.

Pay Initial License Fee: Once you've passed the exams and fulfilled all bond/insurance requirements, pay the initial license fee (currently $200 for sole ownership, $350 for non-sole ownership entities).

Receive Your License: The CSLB will issue your C-20 Warm-Air Heating, Ventilating and Air-Conditioning Contractor license.

Additional Considerations

Project Value Limit: The CSLB license is required for any HVAC work valued at $500 or more (labor and materials combined). Work under $500 is generally considered "minor work" and may not require a contractor license, but local permits might still apply.

No Journeyman Licensing: California does not have a separate state-level "journeyman HVAC technician" license. Technicians typically work under a licensed contractor.

Continuing Education: The CSLB generally does not require continuing education for license renewal for most classifications, including C-20. However, staying current with codes and best practices is essential for professional competency.

License Renewal: Contractor licenses are valid for two years and must be renewed before their expiration date (currently $450 renewal fee).

Reciprocity: California has reciprocity agreements for some contractor classifications with certain states (e.g., Arizona, Louisiana, Nevada, Utah) if the applicant has held a license in good standing for at least five years. However, you will still need to pass the California Law & Business exam.

Local Business Licenses & Permits: In addition to the state contractor license, you will likely need a local business license in the city or county where you operate. Most cities and counties also require permits for HVAC installations, replacements, and significant repairs. Always check with the local building department.

This information has been referenced from the following sites: 1, 2, 3

Regulations can vary from one state to another.
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Lumber’s integrated solution has compliance baked into its product and will keep you compliant with latest rules and regulations.
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HVAC Licensing Requirements in California

In California, an HVAC Contractor license is primarily handled by the Contractors State License Board (CSLB). This is a comprehensive license that allows you to operate an HVAC contracting business and perform work valued over $500 (including labor and materials). The specific classification for HVAC is C-20 Warm-Air Heating, Ventilating and Air-Conditioning Contractor.

How can the Lumber platform help you?

Lumber Payroll

Process payroll with automated calculations and seamlessly pay your workforce through the platform.

Lumber Time Tracking

Submit timesheets in multiple languages and integrate them with payroll to process precise wages.

Compliance

Lumber’s integrated solution has compliance baked into its product and will keep you compliant with latest rules and regulations.

HVAC Licensing Requirements in California

In California, an HVAC Contractor license is primarily handled by the Contractors State License Board (CSLB). This is a comprehensive license that allows you to operate an HVAC contracting business and perform work valued over $500 (including labor and materials). The specific classification for HVAC is C-20 Warm-Air Heating, Ventilating and Air-Conditioning Contractor.

Industry
State
Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.

Mandatory Requirements (for the Qualifying Individual)

Every contracting business (sole proprietorship, partnership, LLC, or corporation) must have a Qualifying Individual who meets the experience and examination requirements. This can be the owner, a partner, an officer, or an employee.

Age: Must be at least 18 years old.

Social Security Number (SSN) or Individual Taxpayer Identification Number (ITIN).

Experience: A minimum of four (4) full years of journeyman-level experience in the HVAC trade within the last ten years immediately preceding the application date.

  1. "Journeyman-level" means capable of performing the tasks of the trade without supervision. This experience can be gained as a journeyman, foreman, supervising employee, contractor, or owner-builder.
  2. Verification: This experience must be verifiable by someone familiar with your work (e.g., employer, supervisor, fellow employee, union representative, building inspector, architect, engineer, or homeowner). They must complete the "Certification of Work Experience" section of the application.
  3. Education Substitution: Up to three years of the four-year experience requirement can be substituted with formal education (e.g., accredited college education, completion of an apprenticeship program, or education from an accredited trade school). However, at least one year of hands-on experience must be in the field. Educational documentation is reviewed on a case-by-case basis.

Examinations: The Qualifying Individual must pass two examinations administered by the CSLB:

  1. Law & Business Exam: Covers business organization, licensing, estimating, contract management, project management, risk management, safety, labor law, financial management, tax laws, and lien laws.
  2. C-20 Trade Exam (Warm-Air Heating, Ventilating and Air-Conditioning): Covers specific knowledge related to HVAC systems, including:
    1. Planning and Estimating (HVAC system design, load calculations, duct design, job cost estimation).
    2. Fabrication, Installation, and Startup (duct system fabrication, equipment installation, electrical/mechanical/refrigeration components, air distribution, system startup).
    3. Troubleshooting, Repair, and Maintenance (diagnostic tests, system maintenance/repair).
    4. Safety (PPE, Cal/OSHA requirements, hazardous materials).
    5. Both exams are closed-book, multiple-choice, and require a passing score of 72% or better. You typically have 3.5 hours for each exam.
    6. Asbestos Open Book Exam: After passing the trade and law & business exams, new applicants must also complete an open-book asbestos exam.

Criminal Background Check: All applicants must submit fingerprints for a mandatory criminal background check (Live Scan).
Financial Solvency: The applicant must show working capital of at least $2,500.

Mandatory Requirements (for the Contracting Entity/Business)

Business Registration: If operating as a corporation, LLC, or partnership, you must register your business name with the California Secretary of State. Sole proprietorships using a fictitious business name must file a fictitious business name statement with their county clerk.

Contractor's Bond: All licensed contractors must file a $25,000 contractor's bond with the CSLB.
This bond must be issued by a surety company licensed by the California Department of Insurance.
It protects consumers, employees, and suppliers from financial harm due to license law violations.

Bond of Qualifying Individual (BQI): If the Qualifying Individual is not the owner (sole proprietor) or owns less than 10% of the voting stock of the corporation, an additional $25,000 Bond of Qualifying Individual is required.

LLC Employee/Worker Bond: If operating as a Limited Liability Company (LLC), an additional $100,000 LLC Employee/Worker Bond is required.

Workers' Compensation Insurance: Mandatory if you have any employees (even if only one, or even if you're an LLC with no employees as of January 1, 2023). A certificate of insurance must be filed with the CSLB.

General Liability Insurance: Mandatory for LLCs (minimum $1,000,000, potentially up to $5,000,000 depending on the number of personnel). Highly recommended for all other business structures, though not required by the CSLB for license issuance (unless you're an LLC).

Federal Tax ID (EIN) Number: Required for almost all types of businesses.

State Tax ID Number: Issued by the California Employment Development Department (EDD) for payroll taxes, and the California Department of Tax and Fee Administration (CDTFA) for sales tax (if applicable).

How to Get an HVAC Contractor License in California

Meet Experience Requirements: Ensure the designated Qualifying Individual has the required four years of journeyman-level HVAC experience within the last 10 years.

Obtain EPA Section 608 Certification: Any individual performing work on refrigerant-containing equipment must hold this federal certification. Know more

Prepare Application Documents: Gather all necessary documentation, including detailed descriptions of work experience and notarized verification from qualified individuals.

Complete and Submit Application:
Fill out the "Application for Original Contractor License" form from the CSLB.
Submit the application with the non-refundable application fee (currently $450).
Mail the complete package to the CSLB.

Undergo Background Check: After the CSLB accepts your application, you will receive instructions for fingerprinting via Live Scan.

Schedule and Pass Examinations: Once approved by the CSLB, you will receive a "Notification to Appear for Examination." Schedule and pass both the Law & Business Exam and the C-20 Trade Exam. You must also complete the open-book asbestos exam.

Secure Bonds and Insurance: Obtain the required contractor's bond, any necessary additional bonds (BQI, LLC Employee/Worker), and workers' compensation insurance.

Pay Initial License Fee: Once you've passed the exams and fulfilled all bond/insurance requirements, pay the initial license fee (currently $200 for sole ownership, $350 for non-sole ownership entities).

Receive Your License: The CSLB will issue your C-20 Warm-Air Heating, Ventilating and Air-Conditioning Contractor license.

Additional Considerations

Project Value Limit: The CSLB license is required for any HVAC work valued at $500 or more (labor and materials combined). Work under $500 is generally considered "minor work" and may not require a contractor license, but local permits might still apply.

No Journeyman Licensing: California does not have a separate state-level "journeyman HVAC technician" license. Technicians typically work under a licensed contractor.

Continuing Education: The CSLB generally does not require continuing education for license renewal for most classifications, including C-20. However, staying current with codes and best practices is essential for professional competency.

License Renewal: Contractor licenses are valid for two years and must be renewed before their expiration date (currently $450 renewal fee).

Reciprocity: California has reciprocity agreements for some contractor classifications with certain states (e.g., Arizona, Louisiana, Nevada, Utah) if the applicant has held a license in good standing for at least five years. However, you will still need to pass the California Law & Business exam.

Local Business Licenses & Permits: In addition to the state contractor license, you will likely need a local business license in the city or county where you operate. Most cities and counties also require permits for HVAC installations, replacements, and significant repairs. Always check with the local building department.

This information has been referenced from the following sites: 1, 2, 3

How can Lumber Payroll help you?

Precise Wage Calculations

Factors in overtime, paid time off, vacations, minimal wages, prevailing wages, union rates, etc.

Automated Payroll

Reduces manual payroll process by 95%.

Make Secure Payments

Make payments to your workforce through Lumber platform seamlessly.

How can Lumber Time Tracking help?

Time Tracking

Track time, stay compliant with mandatory break and meal laws.

Integrate with Payroll

Sync with your payroll and calculate precise wages for your employees.

Clock In/Out in Spanish

Overcome language barriers with Lumber. Your employees can submit timesheets in Spanish.

HVAC Licensing Requirements in California

In California, an HVAC Contractor license is primarily handled by the Contractors State License Board (CSLB). This is a comprehensive license that allows you to operate an HVAC contracting business and perform work valued over $500 (including labor and materials). The specific classification for HVAC is C-20 Warm-Air Heating, Ventilating and Air-Conditioning Contractor.

HVAC Licensing Requirements in California

In California, an HVAC Contractor license is primarily handled by the Contractors State License Board (CSLB). This is a comprehensive license that allows you to operate an HVAC contracting business and perform work valued over $500 (including labor and materials). The specific classification for HVAC is C-20 Warm-Air Heating, Ventilating and Air-Conditioning Contractor.

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State
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Mandatory Requirements (for the Qualifying Individual)

Every contracting business (sole proprietorship, partnership, LLC, or corporation) must have a Qualifying Individual who meets the experience and examination requirements. This can be the owner, a partner, an officer, or an employee.

Age: Must be at least 18 years old.

Social Security Number (SSN) or Individual Taxpayer Identification Number (ITIN).

Experience: A minimum of four (4) full years of journeyman-level experience in the HVAC trade within the last ten years immediately preceding the application date.

  1. "Journeyman-level" means capable of performing the tasks of the trade without supervision. This experience can be gained as a journeyman, foreman, supervising employee, contractor, or owner-builder.
  2. Verification: This experience must be verifiable by someone familiar with your work (e.g., employer, supervisor, fellow employee, union representative, building inspector, architect, engineer, or homeowner). They must complete the "Certification of Work Experience" section of the application.
  3. Education Substitution: Up to three years of the four-year experience requirement can be substituted with formal education (e.g., accredited college education, completion of an apprenticeship program, or education from an accredited trade school). However, at least one year of hands-on experience must be in the field. Educational documentation is reviewed on a case-by-case basis.

Examinations: The Qualifying Individual must pass two examinations administered by the CSLB:

  1. Law & Business Exam: Covers business organization, licensing, estimating, contract management, project management, risk management, safety, labor law, financial management, tax laws, and lien laws.
  2. C-20 Trade Exam (Warm-Air Heating, Ventilating and Air-Conditioning): Covers specific knowledge related to HVAC systems, including:
    1. Planning and Estimating (HVAC system design, load calculations, duct design, job cost estimation).
    2. Fabrication, Installation, and Startup (duct system fabrication, equipment installation, electrical/mechanical/refrigeration components, air distribution, system startup).
    3. Troubleshooting, Repair, and Maintenance (diagnostic tests, system maintenance/repair).
    4. Safety (PPE, Cal/OSHA requirements, hazardous materials).
    5. Both exams are closed-book, multiple-choice, and require a passing score of 72% or better. You typically have 3.5 hours for each exam.
    6. Asbestos Open Book Exam: After passing the trade and law & business exams, new applicants must also complete an open-book asbestos exam.

Criminal Background Check: All applicants must submit fingerprints for a mandatory criminal background check (Live Scan).
Financial Solvency: The applicant must show working capital of at least $2,500.

Mandatory Requirements (for the Contracting Entity/Business)

Business Registration: If operating as a corporation, LLC, or partnership, you must register your business name with the California Secretary of State. Sole proprietorships using a fictitious business name must file a fictitious business name statement with their county clerk.

Contractor's Bond: All licensed contractors must file a $25,000 contractor's bond with the CSLB.
This bond must be issued by a surety company licensed by the California Department of Insurance.
It protects consumers, employees, and suppliers from financial harm due to license law violations.

Bond of Qualifying Individual (BQI): If the Qualifying Individual is not the owner (sole proprietor) or owns less than 10% of the voting stock of the corporation, an additional $25,000 Bond of Qualifying Individual is required.

LLC Employee/Worker Bond: If operating as a Limited Liability Company (LLC), an additional $100,000 LLC Employee/Worker Bond is required.

Workers' Compensation Insurance: Mandatory if you have any employees (even if only one, or even if you're an LLC with no employees as of January 1, 2023). A certificate of insurance must be filed with the CSLB.

General Liability Insurance: Mandatory for LLCs (minimum $1,000,000, potentially up to $5,000,000 depending on the number of personnel). Highly recommended for all other business structures, though not required by the CSLB for license issuance (unless you're an LLC).

Federal Tax ID (EIN) Number: Required for almost all types of businesses.

State Tax ID Number: Issued by the California Employment Development Department (EDD) for payroll taxes, and the California Department of Tax and Fee Administration (CDTFA) for sales tax (if applicable).

How to Get an HVAC Contractor License in California

Meet Experience Requirements: Ensure the designated Qualifying Individual has the required four years of journeyman-level HVAC experience within the last 10 years.

Obtain EPA Section 608 Certification: Any individual performing work on refrigerant-containing equipment must hold this federal certification. Know more

Prepare Application Documents: Gather all necessary documentation, including detailed descriptions of work experience and notarized verification from qualified individuals.

Complete and Submit Application:
Fill out the "Application for Original Contractor License" form from the CSLB.
Submit the application with the non-refundable application fee (currently $450).
Mail the complete package to the CSLB.

Undergo Background Check: After the CSLB accepts your application, you will receive instructions for fingerprinting via Live Scan.

Schedule and Pass Examinations: Once approved by the CSLB, you will receive a "Notification to Appear for Examination." Schedule and pass both the Law & Business Exam and the C-20 Trade Exam. You must also complete the open-book asbestos exam.

Secure Bonds and Insurance: Obtain the required contractor's bond, any necessary additional bonds (BQI, LLC Employee/Worker), and workers' compensation insurance.

Pay Initial License Fee: Once you've passed the exams and fulfilled all bond/insurance requirements, pay the initial license fee (currently $200 for sole ownership, $350 for non-sole ownership entities).

Receive Your License: The CSLB will issue your C-20 Warm-Air Heating, Ventilating and Air-Conditioning Contractor license.

Additional Considerations

Project Value Limit: The CSLB license is required for any HVAC work valued at $500 or more (labor and materials combined). Work under $500 is generally considered "minor work" and may not require a contractor license, but local permits might still apply.

No Journeyman Licensing: California does not have a separate state-level "journeyman HVAC technician" license. Technicians typically work under a licensed contractor.

Continuing Education: The CSLB generally does not require continuing education for license renewal for most classifications, including C-20. However, staying current with codes and best practices is essential for professional competency.

License Renewal: Contractor licenses are valid for two years and must be renewed before their expiration date (currently $450 renewal fee).

Reciprocity: California has reciprocity agreements for some contractor classifications with certain states (e.g., Arizona, Louisiana, Nevada, Utah) if the applicant has held a license in good standing for at least five years. However, you will still need to pass the California Law & Business exam.

Local Business Licenses & Permits: In addition to the state contractor license, you will likely need a local business license in the city or county where you operate. Most cities and counties also require permits for HVAC installations, replacements, and significant repairs. Always check with the local building department.

This information has been referenced from the following sites: 1, 2, 3

County
Min Wages
Min Wages for Small Businesses
No items found.
This information has been referenced from the following links:
Click Here

How can Lumber Payroll help you?

Precise Wage Calculations

Factors in overtime, paid time off, vacations, minimal wages, prevailing wages, union rates, etc.

Automated Payroll

Reduces manual payroll process by 95%.

Make Secure Payments

Make payments to your workforce through Lumber platform seamlessly.

How can Lumber Time Tracking help Concrete Contractors?

Time Tracking

Track time, stay compliant with mandatory break and meal laws.

Integrate with Payroll

Sync with your payroll and calculate precise wages for your employees.

Clock In/Out in Spanish

Overcome language barriers with Lumber. Your employees can submit timesheets in Spanish.
Blueprint for Financial Security: Why Your Construction Business Needs a 401(k) Plan?
Explore this guide to learn why setting up a 401(k) plan is the smartest move you can make for your business and your team.

HVAC Licensing Requirements in California

In California, an HVAC Contractor license is primarily handled by the Contractors State License Board (CSLB). This is a comprehensive license that allows you to operate an HVAC contracting business and perform work valued over $500 (including labor and materials). The specific classification for HVAC is C-20 Warm-Air Heating, Ventilating and Air-Conditioning Contractor.

Mandatory Requirements (for the Qualifying Individual)

Every contracting business (sole proprietorship, partnership, LLC, or corporation) must have a Qualifying Individual who meets the experience and examination requirements. This can be the owner, a partner, an officer, or an employee.

Age: Must be at least 18 years old.

Social Security Number (SSN) or Individual Taxpayer Identification Number (ITIN).

Experience: A minimum of four (4) full years of journeyman-level experience in the HVAC trade within the last ten years immediately preceding the application date.

  1. "Journeyman-level" means capable of performing the tasks of the trade without supervision. This experience can be gained as a journeyman, foreman, supervising employee, contractor, or owner-builder.
  2. Verification: This experience must be verifiable by someone familiar with your work (e.g., employer, supervisor, fellow employee, union representative, building inspector, architect, engineer, or homeowner). They must complete the "Certification of Work Experience" section of the application.
  3. Education Substitution: Up to three years of the four-year experience requirement can be substituted with formal education (e.g., accredited college education, completion of an apprenticeship program, or education from an accredited trade school). However, at least one year of hands-on experience must be in the field. Educational documentation is reviewed on a case-by-case basis.

Examinations: The Qualifying Individual must pass two examinations administered by the CSLB:

  1. Law & Business Exam: Covers business organization, licensing, estimating, contract management, project management, risk management, safety, labor law, financial management, tax laws, and lien laws.
  2. C-20 Trade Exam (Warm-Air Heating, Ventilating and Air-Conditioning): Covers specific knowledge related to HVAC systems, including:
    1. Planning and Estimating (HVAC system design, load calculations, duct design, job cost estimation).
    2. Fabrication, Installation, and Startup (duct system fabrication, equipment installation, electrical/mechanical/refrigeration components, air distribution, system startup).
    3. Troubleshooting, Repair, and Maintenance (diagnostic tests, system maintenance/repair).
    4. Safety (PPE, Cal/OSHA requirements, hazardous materials).
    5. Both exams are closed-book, multiple-choice, and require a passing score of 72% or better. You typically have 3.5 hours for each exam.
    6. Asbestos Open Book Exam: After passing the trade and law & business exams, new applicants must also complete an open-book asbestos exam.

Criminal Background Check: All applicants must submit fingerprints for a mandatory criminal background check (Live Scan).
Financial Solvency: The applicant must show working capital of at least $2,500.

Mandatory Requirements (for the Contracting Entity/Business)

Business Registration: If operating as a corporation, LLC, or partnership, you must register your business name with the California Secretary of State. Sole proprietorships using a fictitious business name must file a fictitious business name statement with their county clerk.

Contractor's Bond: All licensed contractors must file a $25,000 contractor's bond with the CSLB.
This bond must be issued by a surety company licensed by the California Department of Insurance.
It protects consumers, employees, and suppliers from financial harm due to license law violations.

Bond of Qualifying Individual (BQI): If the Qualifying Individual is not the owner (sole proprietor) or owns less than 10% of the voting stock of the corporation, an additional $25,000 Bond of Qualifying Individual is required.

LLC Employee/Worker Bond: If operating as a Limited Liability Company (LLC), an additional $100,000 LLC Employee/Worker Bond is required.

Workers' Compensation Insurance: Mandatory if you have any employees (even if only one, or even if you're an LLC with no employees as of January 1, 2023). A certificate of insurance must be filed with the CSLB.

General Liability Insurance: Mandatory for LLCs (minimum $1,000,000, potentially up to $5,000,000 depending on the number of personnel). Highly recommended for all other business structures, though not required by the CSLB for license issuance (unless you're an LLC).

Federal Tax ID (EIN) Number: Required for almost all types of businesses.

State Tax ID Number: Issued by the California Employment Development Department (EDD) for payroll taxes, and the California Department of Tax and Fee Administration (CDTFA) for sales tax (if applicable).

How to Get an HVAC Contractor License in California

Meet Experience Requirements: Ensure the designated Qualifying Individual has the required four years of journeyman-level HVAC experience within the last 10 years.

Obtain EPA Section 608 Certification: Any individual performing work on refrigerant-containing equipment must hold this federal certification. Know more

Prepare Application Documents: Gather all necessary documentation, including detailed descriptions of work experience and notarized verification from qualified individuals.

Complete and Submit Application:
Fill out the "Application for Original Contractor License" form from the CSLB.
Submit the application with the non-refundable application fee (currently $450).
Mail the complete package to the CSLB.

Undergo Background Check: After the CSLB accepts your application, you will receive instructions for fingerprinting via Live Scan.

Schedule and Pass Examinations: Once approved by the CSLB, you will receive a "Notification to Appear for Examination." Schedule and pass both the Law & Business Exam and the C-20 Trade Exam. You must also complete the open-book asbestos exam.

Secure Bonds and Insurance: Obtain the required contractor's bond, any necessary additional bonds (BQI, LLC Employee/Worker), and workers' compensation insurance.

Pay Initial License Fee: Once you've passed the exams and fulfilled all bond/insurance requirements, pay the initial license fee (currently $200 for sole ownership, $350 for non-sole ownership entities).

Receive Your License: The CSLB will issue your C-20 Warm-Air Heating, Ventilating and Air-Conditioning Contractor license.

Additional Considerations

Project Value Limit: The CSLB license is required for any HVAC work valued at $500 or more (labor and materials combined). Work under $500 is generally considered "minor work" and may not require a contractor license, but local permits might still apply.

No Journeyman Licensing: California does not have a separate state-level "journeyman HVAC technician" license. Technicians typically work under a licensed contractor.

Continuing Education: The CSLB generally does not require continuing education for license renewal for most classifications, including C-20. However, staying current with codes and best practices is essential for professional competency.

License Renewal: Contractor licenses are valid for two years and must be renewed before their expiration date (currently $450 renewal fee).

Reciprocity: California has reciprocity agreements for some contractor classifications with certain states (e.g., Arizona, Louisiana, Nevada, Utah) if the applicant has held a license in good standing for at least five years. However, you will still need to pass the California Law & Business exam.

Local Business Licenses & Permits: In addition to the state contractor license, you will likely need a local business license in the city or county where you operate. Most cities and counties also require permits for HVAC installations, replacements, and significant repairs. Always check with the local building department.

This information has been referenced from the following sites: 1, 2, 3

County
Min Wages
Min Wages for Small Businesses
No items found.
This information has been referenced from the following
site

Time Tracking

Track time, stay compliant with mandatory break and meal laws.

Integrate with Payroll

Sync with your payroll and calculate precise wages for your employees.

Clock In/Out in Spanish

Overcome language barriers with Lumber. Your employees can submit timesheets in Spanish.

Precise Wage Calculations

Factors in overtime, paid time off, vacations, minimal wages, prevailing wages, union rates, etc.

Automated Payroll

Reduces manual payroll process by 95%.

Make Secure Payments

Make payments to your workforce through Lumber platform seamlessly.

Lumber Resources

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Get reports, checklists, and guides to help your contractor business.

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Blueprint for Financial Security: Why Your Construction Business Needs a 401(k) Plan?
Explore this guide to learn why setting up a 401(k) plan is the smartest move you can make for your business and your team.

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