A4 Builders LLC
Verified against CSLB on · View on CSLB
License details
- License number
- 1140321
- Status
- Active
- Classifications
- B · General Building
- Contractor bond
- $25,000
- Workers' comp
- Covered
- License term on file
- July 14, 2025 – February 29, 2028
Business
- (530) 410 5455 (CSLB public record)
- 335 SUTTON CIR, Danville, CA 94506Contra Costa County
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Frequently asked questions
Is A4 Builders LLC licensed in California?
Yes. A4 Builders LLC holds an active California state contractor license (CSLB #1140321), verified against the CSLB public record on June 17, 2026.
What is A4 Builders LLC's CSLB license number?
A4 Builders LLC's California contractor license number is 1140321. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1140321
What kind of work is A4 Builders LLC licensed for?
A4 Builders LLC is classified under General Building (B) by the CSLB.
How do I verify A4 Builders LLC's license myself?
Look up license #1140321 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1140321. This page reflects the CSLB public record as of June 17, 2026.
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.