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General Contractor License Verification API
All 50 US States

Verify general contractor licenses, bonds, and insurance across all 50 US states. One API, every state. Instant lookups against official state licensing boards.

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50
States Covered
3
License Types
Free
50 req/day
REST
JSON API

Who Uses This API

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Property Management Companies

Verify contractor licenses before approving renovation and maintenance work on any state properties. Confirm bonding and insurance are current.

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General Contractors & GCs

Validate subcontractor licenses for any state projects. Automate compliance checks required by project owners and lenders.

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Insurance & Surety Companies

Confirm contractor licensure status in any state before issuing bonds or policies. Monitor license expirations across your book.

More License Types

Browse General Contractor Licenses by State

Pricing

Free
$0
50 requests/day
Pro
$9.99
1,000 requests/mo
Ultra
$29.99
5,000 requests/mo
Mega
$99.99
25,000 requests/mo

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Start Verifying General Contractor Licenses Today

Free tier — no credit card — instant API key.

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