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Contractor License Aggregator - CSLB California

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Look up licensed contractors (plumbing, electrical, HVAC and 75 other trades) by ZIP code from the California Contractors State License Board, with classifications, bonding, workers' comp and personnel.

Pricing

from $21.00 / 1,000 license records

Rating

0.0

(0)

Developer

PunkRecordsData

Actor stats

Bookmarked

Total users

Monthly active users

5 days ago

Last modified

Categories

Lead generation

You can access the Contractor License Aggregator - CSLB California programmatically from your own applications by using the Apify API. You can also choose the language preference from below. To use the Apify API, you’ll need an Apify account and your API token, found in API & Integrations in Apify Console.

Python

JavaScript

CLI

OpenAPI

HTTP

MCP

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          },
          "classification": {
            "title": "Trade classification",
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              "C-8",
              "C-9",
              "C-10",
              "C-11",
              "C-12",
              "C-13",
              "C-15",
              "C-16",
              "C-17",
              "C-20",
              "C-21",
              "C-22",
              "C-23",
              "C-27",
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              "C-29",
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              "C-32",
              "C-33",
              "C-34",
              "C-35",
              "C-36",
              "C-38",
              "C-39",
              "C-42",
              "C-43",
              "C-45",
              "C-46",
              "C-47",
              "C-49",
              "C-50",
              "C-51",
              "C-53",
              "C-54",
              "C-55",
              "C-57",
              "C-60",
              "C-61",
              "C-61/D-3",
              "C-61/D-4",
              "C-61/D-6",
              "C-61/D-9",
              "C-61/D-10",
              "C-61/D-12",
              "C-61/D-16",
              "C-61/D-21",
              "C-61/D-24",
              "C-61/D-28",
              "C-61/D-29",
              "C-61/D-30",
              "C-61/D-31",
              "C-61/D-34",
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              "C-61/D-49",
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              "C-61/D-53",
              "C-61/D-56",
              "C-61/D-59",
              "C-61/D-62",
              "C-61/D-63",
              "C-61/D-64",
              "C-61/D-65",
              "ASB",
              "HAZ"
            ],
            "type": "string",
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          },
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          },
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          },
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            "title": "Bonding",
            "type": "boolean",
            "description": "Surety bond details or exemption status.",
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          },
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            "title": "Workers' compensation",
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            "description": "Workers' compensation insurance status.",
            "default": false
          },
          "includePersonnel": {
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            "type": "boolean",
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          }
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Contractor License Aggregator - CSLB California OpenAPI definition

OpenAPI is a standard for designing and describing RESTful APIs, allowing developers to define API structure, endpoints, and data formats in a machine-readable way. It simplifies API development, integration, and documentation.

OpenAPI is effective when used with AI agents and GPTs by standardizing how these systems interact with various APIs, for reliable integrations and efficient communication.

By defining machine-readable API specifications, OpenAPI allows AI models like GPTs to understand and use varied data sources, improving accuracy. This accelerates development, reduces errors, and provides context-aware responses, making OpenAPI a core component for AI applications.

You can download the OpenAPI definitions for Contractor License Aggregator - CSLB California from the options below:

OpenAPI.json

If you’d like to learn more about how OpenAPI powers GPTs, read our blog post.

You can also check out our other API clients:

Contractor License Aggregator - CSLB California API in Python

Contractor License Aggregator - CSLB California API in JavaScript

Contractor License Aggregator - CSLB California API through CLI

Contractor License Aggregator - CSLB California API

CSLB California Contractor License Lookup | Pay per result

bovi/cslb-contractor-licenses

Look up California Contractors State License Board (CSLB) records by license number, city or classification. Returns business info, license status, classifications, bonding, workers' comp and personnel. Pay per result.

Vitalii Bondarev

CSLB (Contractors State License Board) Scraper

moving_beacon-owner1/contractors-state-license-board-cslb-scraper

Scrape licensed contractor information from the California Contractors State License Board (CSLB) website using ZIP code(s).

Jamshaid Arif

California State Contractor License Scraper (CSLB)

jungle_synthesizer/cslb-california-scraper

Scrape California Contractors State License Board (CSLB) contractor records. Accepts license numbers or business name search terms and returns full license details: business name, address, phone, entity type, issue/expiry dates, license status, classifications, bonding, workers compensation info.

BowTiedRaccoon

CSLB Contractor License Scraper

crawlerbros/cslb-contractor-license-scraper

Look up California contractor licenses on the CSLB (Contractors State License Board) public license check tool. Search by license number, business name, personnel name, or HIS registration number. Get license status, classifications, bond and workers' compensation info, and expiration dates.

Crawler Bros

HVAC & Home Service Contractor Leads — State License Database

peppy_clasp/hvac-contractor-leads

Find licensed HVAC, plumbing, electrical, and general contractors from California's CSLB public data. 285K+ contractors, 45 trade classifications. Perfect for B2B lead generation and subcontractor sourcing.

Mitchell Megla

CSLB California Contractor License Scraper

stackrelay/cslb-california-scraper

Bulk-scrape California CSLB contractor licenses to JSON. Full public record per license: status, all classifications, bonds, workers'-comp, disciplinary history, personnel, phone, address. Search by license number or business/owner name; filter by city, county, ZIP, classification, status.

StackRelay

CSLB California Contractor License Verification

lulzasaur/cslb-license-scraper

Verify California contractor licenses from the official CSLB database. Look up by license number, business name, or personnel name. Returns license status, classifications (B, C-10, etc.), issue/expire dates, bond info, workers' comp, and address. B2B compliance & lead gen.

lulz bot

California Contractor License Lookup & Verify (CSLB)

scrapebench/california-contractor-license-lookup

Verify any California contractor by license number or name — status, classifications, bond & workers' comp — from the official CSLB registry.

ScrapeBench

California CSLB Contractor License Scraper

scrapers_lat/california-cslb-scraper

Scrape licensed California contractor records from the CSLB public portal by classification and county. Extract license number, business name, status, trade classifications, issue and expiry dates, bond, workers comp, address, county and phone. Export to JSON, CSV or Excel.

Scrapers Lat

5.0

California Contractor Directory by Trade & County (CSLB)

scrapebench/california-contractor-directory

Every licensed California contractor in a county by trade — license #, business, contact, classifications, bond & workers' comp — from the official CSLB registry.

ScrapeBench