A1 Builds Inc
Verified against CSLB on · View on CSLB
License details
- License number
- 1133638
- Classifications
- License term on file
- February 26, 2025 – February 28, 2027
Business
- (510) 606 2398 (CSLB public record)
- 239 SUNSET BLVD, Hayward, CA 94541Alameda County
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What to check next
Frequently asked questions
Is A1 Builds Inc licensed in California?
Yes. A1 Builds Inc holds an active California state contractor license (CSLB #1133638), verified against the CSLB public record on June 17, 2026.
What is A1 Builds Inc's CSLB license number?
A1 Builds Inc's California contractor license number is 1133638. Look that number up with the CSLB "Check a License" tool to confirm its current status against the public record yourself.
What kind of work is A1 Builds Inc licensed for?
A1 Builds Inc is classified under General Building (B) by the CSLB.
How do I verify A1 Builds Inc's license myself?
Look up license #1133638 with the CSLB "Check a License" tool and compare the status, bond, and workers' compensation details against what's shown on this page. This page reflects the CSLB public record as of June 17, 2026.
Verify it yourself: How to verify a California contractor license · Look up #1133638 on CSLB
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.