Tier 1 Built
Verified against CSLB on · View on CSLB
License details
- License number
- 576421
- Status
- Active
- Classifications
- B · General Building
- Contractor bond
- $25,000
- Workers' comp
- Exempt
- License term on file
- August 31, 1989 – December 31, 2026
Business
- (949) 326 7473 (CSLB public record)
- 24001 CALLE DE MAGDALENA, Laguna Hills, CA 92654Orange County
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Frequently asked questions
Is Tier 1 Built licensed in California?
Yes. Tier 1 Built holds an active California state contractor license (CSLB #576421), verified against the CSLB public record on June 17, 2026.
What is Tier 1 Built's CSLB license number?
Tier 1 Built's California contractor license number is 576421. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=576421
What kind of work is Tier 1 Built licensed for?
Tier 1 Built is classified under General Building (B) by the CSLB.
How do I verify Tier 1 Built's license myself?
Look up license #576421 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=576421. 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.