A1 Earthworks
Verified against CSLB on · View on CSLB
License details
- License number
- 1081819
- Classifications
- License term on file
- September 28, 2021 – September 30, 2027
Business
- (760) 596 9312 (CSLB public record)
- P O BOX 720625, Pinon Hills, CA 92372San Bernardino County
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Frequently asked questions
Is A1 Earthworks licensed in California?
Yes. A1 Earthworks holds an active California state contractor license (CSLB #1081819), verified against the CSLB public record on June 17, 2026.
What is A1 Earthworks's CSLB license number?
A1 Earthworks's California contractor license number is 1081819. 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 Earthworks licensed for?
A1 Earthworks is classified under Earthwork and Paving (C-12) by the CSLB.
How do I verify A1 Earthworks's license myself?
Look up license #1081819 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 #1081819 on CSLB
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.