O'Sullivan Construction LLC
Verified against CSLB on · View on CSLB
License details
- License number
- 964338
- Status
- Active
- Classifications
- B · General Building
- Contractor bond
- $25,000
- Workers' comp
- Exempt
- License term on file
- August 9, 2011 – April 30, 2028
Business
- (626) 979 4536 (CSLB public record)
- 4104 W 147TH STREET, Lawndale, CA 90260Los Angeles County
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Frequently asked questions
Is O'Sullivan Construction LLC licensed in California?
Yes. O'Sullivan Construction LLC holds an active California state contractor license (CSLB #964338), verified against the CSLB public record on June 17, 2026.
What is O'Sullivan Construction LLC's CSLB license number?
O'Sullivan Construction LLC's California contractor license number is 964338. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=964338
What kind of work is O'Sullivan Construction LLC licensed for?
O'Sullivan Construction LLC is classified under General Building (B) by the CSLB.
How do I verify O'Sullivan Construction LLC's license myself?
Look up license #964338 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=964338. 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.