O'Byrne Brennen
Verified against CSLB on · View on CSLB
License details
- License number
- 1071371
- Classifications
- License term on file
- November 30, 2020 – March 31, 2027
Business
- (714) 307 1437 (CSLB public record)
- 17895 SKY PARK CIRCLE SUITE K, Irvine, CA 92614Orange County
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Frequently asked questions
Is O'Byrne Brennen licensed in California?
Yes. O'Byrne Brennen holds an active California state contractor license (CSLB #1071371), verified against the CSLB public record on June 17, 2026.
What is O'Byrne Brennen's CSLB license number?
O'Byrne Brennen's California contractor license number is 1071371. 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 O'Byrne Brennen licensed for?
O'Byrne Brennen is classified under General Building (B) by the CSLB.
How do I verify O'Byrne Brennen's license myself?
Look up license #1071371 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 #1071371 on CSLB
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.