Name

Contractors State License Board

Legal name

Contractors State License Board

Website

https://cslb.ca.gov

Company type

Public

Founded year

1929

Operating status

Operating

Headcount range

101–250 employees

Short description

The Contractors State License Board (CSLB) is a California state government agency established in 1929 that licenses and regulates approximately 285,000 contractors across 45 classifications, protecting consumers through enforcement, complaint investigation, and educational programs.

Ownership category

akta.pro rank

Product category

Construction Industry Regulation

NAICS

Regulation, Licensing, and Inspection of Miscellaneous Commercial Sectors (92615)

akta.pro primary industry

Labor, Employment Standards & Occupational Licensing Boards (BPAIAOAF)

akta.pro secondary industries

Construction & Trades Licensure (Contractor, Electrician, Plumber, HVAC CE) (EDAAALAH), Engineering & Technical Professions (PE, Engineering CPD) (EDAAALAF), Continuing Education (CE/CPD) & Provider Accreditation Bodies (EDADACAF), Construction, Engineering & Skilled Trades Licensure Prep (EDAAANAL)

Keywords

• Contractor licensing
• Construction regulation
• Consumer protection
• License verification
• Contractor complaint resolution

Headquarters

HQ city

Sacramento

HQ country

United States

HQ region

North America

Offices10 records

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

Personnel, Operations, Infrastructure, Technology or R&D, Marketing or Sales

Revenue model

1. Licensing and Regulatory Fees: CSLB generates revenue through regulatory fees including application fees ($450 for original application), initial license fees ($200-$350), renewal fees, and miscellaneous fees for various licensing services. As a California state government agency, these fees fund regulatory operations.

Pricing tiers

Go-to-market motion1 record

Distribution channels5 records

Marketing channels10 records

Core offering

The Contractors State License Board (CSLB) is a California state government regulatory agency that licenses and regulates the state's construction industry across 45 classifications. CSLB licenses approximately 285,000 contractors, processes license applications and renewals, investigates complaints against licensed and unlicensed contractors, administers arbitration programs for dispute resolution, and runs consumer protection education programs including Senior Scam Stopper seminars and the Disaster Help Center.

Product overview

The Contractors State License Board (CSLB) operates as a regulatory agency providing a comprehensive suite of online licensing and consumer protection services for California's construction industry. The core platform consists of license verification tools (License Check, Find A Licensed Contractor), application processing systems (Application Status), and consumer complaint mechanisms (File a Complaint, Report Unlicensed Activity via SWIFT). The portfolio includes specialized services such as the Disaster Help Center for fire/disaster response, Solar Smart program for solar energy guidance, and Senior Scam Stopper educational seminars. Supporting services encompass Workers' Compensation Insurance filing, Arbitration Programs for dispute resolution, Home Improvement Salesperson Registration, Building Permit Violation Reporting, and various online forms for licensing actions. The agency manages 45 contractor license classifications spanning General Engineering (A), General Building (B), Residential Remodeling (B-2), and Specialty Contractor (C) categories with 42+ sub-classifications. Additional offerings include the Public Data Portal for contractor data access, Email Alert Subscriptions for industry updates, Asbestos Certification, and the official California Contractors License Law & Reference Book publication.

Differentiator

Problem solved

Functional benefit

Brands

• Disaster Help Center: A program providing assistance and resources to California residents affected by disasters, offering guidance on hiring contractors for rebuilding projects.
• Senior Scam Stopper
• Solar Smart

Products and services

• Contractor License Application and Original Licensing Original license application and issuance across 45 classifications (General Engineering A, General Building B, Residential Remodeling B-2, 42+ Specialty C classifications) for individuals and businesses seeking to operate as licensed contractors in California, including exam or waiver pathways.
• Contractor License Renewal Active timely renewal, delinquent renewal, and inactive license renewal services for sole-owner and non-sole-owner contractors, with C-10 electrical contractors subject to higher fee tier.
• Home Improvement Salesperson Registration Registration system for salespersons employed by licensed contractors to solicit or execute home improvement contracts in California, with required employment notifications.
• Asbestos Certification and Hazardous Substance Removal Certification Required certification for contractors performing asbestos-related work, including the asbestos open book examination for new license applicants.
• License Check and Find A Licensed Contractor Online services allowing consumers to verify contractor license status and search for licensed contractors by zip code, classification, county, or city.
• Application Status Check Online portal enabling applicants to check the status of their contractor license applications in real time.
• Public Data Portal Public-facing portal providing access to lists of licensed contractors by classification, county, city, and zip code, along with master lists of California licensed contractors.
• File a Complaint Online system enabling consumers to file complaints against licensed and unlicensed contractors, with solar-specific complaint forms also available.
• SWIFT (Statewide Investigative Fraud Team) Enforcement Service Reporting and investigation service through Northern, Central, and Southern SWIFT offices for unlicensed contractor activity across California counties.
• Arbitration Programs Dispute resolution services providing mandatory arbitration for contractor complaints of $25,000 or less and voluntary arbitration for complaints between $25,000 and $50,000.
• Workers' Compensation Insurance Filing Electronic and manual submission system for Certificate of Workers' Compensation Insurance or exemption filings required for contractor license issuance and renewal.
• Senior Scam Stopper Seminars Free educational seminars conducted throughout California since 1999 in partnership with legislators, state and local agencies, law enforcement, district attorneys, and community-based organizations to educate seniors about contractor scams.
• Disaster Help Center Special assistance center providing resources and guidance for California residents affected by disasters, including Southern California fire response, for hiring contractors and rebuilding.
• Solar Smart Program Educational initiative providing guidance and resources for California consumers considering residential solar energy system installation.
• Building Permit Violation Reporting Online system for reporting contractors who fail to pull required building permits for construction activity, supporting disciplinary actions for permit violations.
• Examination Study Guides and California Contractors License Law & Reference Book Study materials describing general content of licensing exams, sample questions, study resources, and the official reference publication containing contractor licensing requirements, laws, and regulations available for purchase or free online viewing.

Quantifiable outcome

• 285,000+ contractors licensed statewide
• +2 more outcomes

Segments5 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

Five partnerships are on record, tiered core and minor.

• California Legislators and State AgenciescoreStrategic or Co-development Partner · 1 January 1999CSLB collaborates with California legislators and various state agencies on consumer protection initiatives including Senior Scam Stopper seminars conducted throughout the state since 1999.
• Law Enforcement and District AttorneyscoreStrategic or Co-development PartnerPartnership with law enforcement agencies and district attorneys across California for Senior Scam Stopper seminars and enforcement actions against unlicensed contractors.
• Community-Based OrganizationsminorStrategic or Co-development PartnerCollaboration with community-based organizations statewide to deliver Senior Scam Stopper seminars and consumer education programs targeting vulnerable populations.
• Local Building DepartmentscoreStrategic or Co-development PartnerCSLB works with local California building departments to ensure contractors pulling permits are properly licensed and to enforce building permit requirements, including disciplinary actions for permit violations.
• Department of Consumer Affairs (DCA)coreStrategic or Co-development PartnerCSLB is part of the California Department of Consumer Affairs, operating under the Business, Consumer Services, and Housing Agency, with access to DCA resources and data portals.

Scale indicators5 records

Recent moves6 records

Expansion highlights5 records

Emerging players

• Angi (formerly Angie's List): Angi is a private marketplace for home services that requires contractor license verification. It is comparable to CSLB's consumer protection mandate because it operates in the same consumer-vs-contractor ecosystem and depends on state licensing data.
• BuildZoom: BuildZoom is a private marketplace that helps consumers find licensed contractors leveraging public licensing data. It is comparable to CSLB's Find A Licensed Contractor tool because it builds consumer-facing services on top of state contractor licensing infrastructure.

Regional players

• Florida Department of Business and Professional Regulation (DBPR): DBPR licenses and regulates Florida contractors and other licensed professions. It is comparable to CSLB as a state-level regulatory body that licenses construction contractors across multiple classifications.
• Texas Department of Licensing and Regulation (TDLR): TDLR regulates multiple licensed trades in Texas including water well drillers and air conditioning contractors. It is comparable to CSLB as a state-level occupational licensing authority, though it is structured as a general licensing department rather than a dedicated contractor board.

Broad incumbents

• OSHA (Occupational Safety and Health Administration): OSHA regulates workplace safety in construction and other industries. It is comparable because CSLB enforces construction worker licensing and contractors' compliance with bonding, workers' compensation, and regulatory requirements similar to OSHA's compliance framework.
• International Code Council (ICC): ICC develops model building codes and credentials building officials and code inspectors used by jurisdictions nationwide. It is comparable to CSLB because contractor licensing and building code enforcement are tightly intertwined in construction regulation.

Direct peers

• National Association of State Contractors Licensing Agencies (NASCLA): NASCLA is the national membership body of state contractor licensing agencies, and CSLB's leadership participates directly in NASCLA governance. It is the most comparable peer because it represents the same regulatory function across multiple states.
• California Department of Consumer Affairs (DCA): DCA is the parent agency of CSLB and oversees more than 40 licensing entities in California. It is comparable because CSLB operates under its structure and shares consumer protection, licensing, and enforcement infrastructure.

Others

• National Association of Home Builders (NAHB): NAHB is a national trade association representing residential construction firms. It is comparable to CSLB as a stakeholder engaging with the same contractor population and influencing state-level construction regulation policy.
• Better Business Bureau (BBB): BBB provides consumer trust ratings and dispute resolution services for businesses including contractors. It is comparable to CSLB as an adjacent consumer protection channel that overlaps in mediating contractor complaints and verifying contractor legitimacy.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks5 records

Key highlights7 records

Customer concentration

• Xx.com/CSLB
• YouTubeyoutube.com/user/ContractorsBoard
• Facebookfacebook.com/CSLB.CA
• LinkedInlinkedin.com/company/contractors-state-license-board
• Instagraminstagram.com/CaContractorsBoard

Revenue estimate

Valuation estimate

Number of profiles

Profiles15 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Contractors State License Board