California contractor verification
Before You Hire,Know for Sure.
Research a contractor using available official records, business information, and clearly explained findings before making a major home decision.
240,000+
CA license records*
Official Sources
CSLB · CA SOS
Unbiased Reports
No paid placement
*Approximate California license-data coverage; counts vary by refresh date.
What can we help you with?
Get the information you need to hire with confidence.
Choose a service below to get started. Clear information, based on available sources.
Verify a Contractor
Check licenses, disciplinary history, insurance, and more before you hire.
Search NowFind a Contractor
Discover contractors near you and explore available records for your project.
Find Pros Near YouReview My Contract
Understand your contract and identify questions to ask before you sign.
Get a Contract ReviewContractor Issues
Facing a problem? Learn your options and get help navigating the process.
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What homeowners are saying.
“A simpler way to check the facts before starting a remodel.”
“Find useful records without searching multiple websites.”
“Take the guesswork out of researching your contractor.”
Built around verifiable information
Know what the records show.
Research contractors with source-based information, clear explanations, and an understanding of what records cannot tell you.
Official record sources
California contractor licensing and business registration information, including CSLB and California Secretary of State data where available.
Clear, source-based findings
Reports distinguish available facts from missing information and explain important limitations so you can make your own assessment.
No paid placement
Contractors cannot pay to change verification findings. A report is informational, not an endorsement or guarantee of workmanship.
How it works
Clear information. Confident decisions.
We make it easy to research, compare, and choose the right contractor.
Search
Look up a contractor by name, license number, or business name.
See the Facts
Get available information from official California sources and records.
Review Your Options
Compare findings and identify potential red flags or questions.
Hire with Confidence
Make a well-informed decision for a safer, smoother project.
Confidence starts with better information.
Our reports explain what available sources show, where information came from, and important limitations. CITTC does not guarantee contractor quality, performance, or trustworthiness.
Know more before you hire.
Start with a contractor search and review the information available.