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Guides

Guides for California homeowners and contractors

Plain-language guides to California contractor licenses, license bonds, workers' compensation and building permits, checked against official sources.

Homeowners

How to check a California contractor's license

Last reviewed Sep 29, 2026 · 6 min read

A plain-language guide to the CSLB license lookup: when California requires a license, how to search, and what active, inactive, expired and suspended mean.

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Homeowners and contractors

The California contractor license bond: what it is and who needs it

Last reviewed Sep 29, 2026 · 6 min read

What the $25,000 California contractor license bond is, who must file it with CSLB, what it protects, and how a homeowner or worker makes a claim.

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Homeowners and contractors

Workers' compensation for California contractors: when it's required and what an exemption means

Last reviewed Sep 29, 2026 · 6 min read

When California contractors must carry workers' compensation, which CSLB classifications can't be exempt, what an exemption means, and the change coming in 2028.

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Homeowners

What a building permit tells you before you hire a contractor

Last reviewed Sep 29, 2026 · 6 min read

Why California requires building permits, what a permit record shows about a contractor's past work, how to look up Los Angeles permits, and the risks of skipping one.

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Check a contractor on BLDAssure

Look up license status, classifications, bond on file and project history for California contractors, compiled from public records.

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