One Engineering Group
Verified against CSLB on · View on CSLB
License details
- License number
- 1150181
- Status
- Active
- Classifications
- A · General Engineering
- Contractor bond
- $25,000
- Workers' comp
- Exempt
- License term on file
- February 9, 2026 – February 29, 2028
Business
- (650) 921 3227 (CSLB public record)
- 550 LIDEN WAY, Brea, CA 92821Orange County
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Frequently asked questions
Is One Engineering Group licensed in California?
Yes. One Engineering Group holds an active California state contractor license (CSLB #1150181), verified against the CSLB public record on June 17, 2026.
What is One Engineering Group's CSLB license number?
One Engineering Group's California contractor license number is 1150181. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1150181
What kind of work is One Engineering Group licensed for?
One Engineering Group is classified under General Engineering (A) by the CSLB.
How do I verify One Engineering Group's license myself?
Look up license #1150181 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1150181. 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.