One Engineering Group, A General Engineering Contractor in Brea, CA
One Engineering Group operating as a sole owner holds an active California contractor license (CSLB #1150181), valid through Feb 29, 2028. It carries a single CSLB classification: A — General Engineering Contractor. Records show an active surety bond on file with Jet Insurance Company and an exempt workers' compensation status (no employees on payroll). The business is based in Brea, in Orange County, California.
- License Number
- 1150181
- Issued
- Feb 9, 2026
- Status
- CLEAR
- Expires
- Feb 29, 2028
- Entity
- Sole Owner
- Surety
- Jet Insurance Company
- Bond Number
- JT023718
- Effective
- Nov 4, 2025
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Nov 3, 2025
- Expires
- —
Recently licensed: the CSLB license is active and in good standing, issued within the last 2 years.
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is One Engineering Group licensed in California?
Yes. One Engineering Group holds California Contractors State License Board license number 1150181, which is active and in good standing. The license was first issued on February 9, 2026. It is valid through February 29, 2028.
What does One Engineering Group specialize in?
One Engineering Group is licensed for one CSLB classification: A General Engineering Contractor.
Where is One Engineering Group headquartered?
One Engineering Group is headquartered at 550 Liden Way, Brea, CA 92821, in Orange County, California.
Does One Engineering Group have an active surety bond on file with CSLB?
Yes. One Engineering Group has an active California contractor surety bond filed with Jet Insurance Company.
Does One Engineering Group carry workers' compensation coverage?
One Engineering Group reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify One Engineering Group's contractor license?
You can verify One Engineering Group's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1150181.
- WC coverage startsNov 3, 2025
- Bond activeNov 4, 2025
- License issuedFeb 9, 2026
- License expiresFeb 29, 2028
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