California CSLB contractor license lookup
California Contractors State License Board (www.cslb.ca.gov) public Check a License service: read a contractor license record by license number (business information, entity, dates, status, classifications, bonds, workers' compensation, miscellaneous actions), search business names with cursor pagination, find currently licensed contractors by ZIP code or city and classification, list the personnel associated with a license, and read the public complaint disclosure cases of a license. Anonymous, read-only; no HIS registrations, application status, bulk Data Portal downloads or complaint filing.
1 Firecrawl tool uses California CSLB contractor license lookupTry California CSLB contractor license lookup now.
Choose an example or ask your own question.
const result = await firecrawl.scrape({
alexandria: {
provider: "cslb-ca-gov",
capability: "licenses/find_contractors_by_location",
options: {
classification: "C-53",
zip_code: "93464",
},
},
});This is a sample shape. Press Run to see live data from California CSLB contractor license lookup.
{
"classification": {
"code": "C-53",
"name": "Swimming Pool"
},
"contractors": [
{
"address": "PO BOX 423",
"business_name": "TURNER POOLS SERVICES",
"city": "SOLVANG",
"detail_url": "https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1053788",
"license_number": "1053788",
"phone": "(805) 453-1205",
"zip_code": "93464"
}
],
"count": 1,
"data_current_as_of": "Data current as of 10/4/2026 2:14:06 PM",
"observed_at_ms": 1791148446515,
"query": {
"city": null,
"classification": "C-53",
"zip_code": "93464"
},
"source_url": "https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/ZipCodeSearch.aspx"
}Firecrawl tools
1Ready-made Firecrawl tools that call California CSLB contractor license lookup.
Benchmarks
Public records benchmarksQuality, speed and cost, last 24 hours, across every agent call to California CSLB contractor license lookup through Alexandria.
- Quality
- 99.1%
- Calls answered without a tool error
- Speed
- 25.0 s
- 95% of successful calls finish faster
- Cost
- 5 credits
- Firecrawl credits per call
- Calls
- 1K
- Last 24 hours, every Alexandria user
| Tool | Quality | Speed | Calls |
|---|---|---|---|
| Search contractors by name | 99.2% | 5.3 s | 489 |
| List license personnel | 99% | 45.5 s | 289 |
| Get license | 99.2% | 1.2 s | 253 |