Trinity Construction Services
Verified against CSLB on · View on CSLB
License details
- License number
- 1003364
- Status
- Active
- Classifications
- A · General EngineeringB · General Building
- Contractor bond
- $25,000
- Workers' comp
- Exempt
- License term on file
- May 4, 2015 – May 31, 2027
Business
- (909) 921 8806 (CSLB public record)
- 1042 N MOUNTAIN AVE 470, Upland, CA 91786San Bernardino County
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Frequently asked questions
Is Trinity Construction Services licensed in California?
Yes. Trinity Construction Services holds an active California state contractor license (CSLB #1003364), verified against the CSLB public record on June 17, 2026.
What is Trinity Construction Services's CSLB license number?
Trinity Construction Services's California contractor license number is 1003364. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1003364
What kind of work is Trinity Construction Services licensed for?
Trinity Construction Services is classified under General Engineering (A) by the CSLB.
How do I verify Trinity Construction Services's license myself?
Look up license #1003364 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1003364. 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.