Tri - Valley Engineering
Verified against CSLB on · View on CSLB
License details
- License number
- 1107893
- Status
- Active
- Classifications
- A · General Engineering
- Contractor bond
- $25,000
- Workers' comp
- Covered
- License term on file
- July 31, 2023 – July 31, 2027
Business
- (925) 989 3573 (CSLB public record)
- 6800 PALOVERDE RD, Castro Valley, CA 94552Alameda County
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Frequently asked questions
Is Tri - Valley Engineering licensed in California?
Yes. Tri - Valley Engineering holds an active California state contractor license (CSLB #1107893), verified against the CSLB public record on June 17, 2026.
What is Tri - Valley Engineering's CSLB license number?
Tri - Valley Engineering's California contractor license number is 1107893. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1107893
What kind of work is Tri - Valley Engineering licensed for?
Tri - Valley Engineering is classified under General Engineering (A) by the CSLB.
How do I verify Tri - Valley Engineering's license myself?
Look up license #1107893 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1107893. 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.