Robertson Mechanical INC, B General Building Contractor in San Diego, CA
Robertson Mechanical INC operating as a corporation holds California contractor license #948453, which is currently expired (lapsed Jun 30, 2026) and not valid to contract until it is renewed. First issued in 2010, the license has been on the CSLB roster for 16 years. It carries 3 CSLB classifications: B General Building Contractor, C-20 HVAC Contractor, and C-36 Plumbing Contractor. Records show an active surety bond on file with Merchants Bonding Company (mutual) and a previously-filed workers' compensation policy with Clear Spring Property and Casualty Company that is no longer active. The business is based in San Diego, in San Diego County, California.
- License Number
- 948453
- Issued
- Jun 8, 2010
- Status
- CLEAR
- Expires
- Jun 30, 2026
- Entity
- Corporation
- Surety
- Merchants Bonding Company (mutual)
- Bond Number
- 101364730
- Effective
- Jan 1, 2025
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Clear Spring Property and Casualty Company
- Policy Number
- CWC01931202
- Effective
- Apr 27, 2025
- Expires
- Apr 27, 2026
This contractor has a compliance issue in its public CSLB record:
- License expired
- No active workers' comp on file
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Robertson Mechanical INC licensed in California?
Robertson Mechanical INC previously held California Contractors State License Board license number 948453, but the license expired on June 30, 2026 and is not currently valid. It was first issued on June 8, 2010.
What does Robertson Mechanical INC specialize in?
Robertson Mechanical INC is licensed for 3 CSLB classifications: B General Building Contractor, C-20 HVAC Contractor, and C-36 Plumbing Contractor.
Where is Robertson Mechanical INC headquartered?
Robertson Mechanical INC is headquartered at P O Box 7098, San Diego, CA 92167, in San Diego County, California.
Does Robertson Mechanical INC have an active surety bond on file with CSLB?
Yes. Robertson Mechanical INC has an active California contractor surety bond filed with Merchants Bonding Company (mutual).
Does Robertson Mechanical INC carry workers' compensation coverage?
Robertson Mechanical INC has a previously-filed workers' compensation policy with Clear Spring Property and Casualty Company that is no longer active.
How do I verify Robertson Mechanical INC's contractor license?
You can verify Robertson Mechanical INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=948453.
- License issuedJun 8, 2010
- Bond activeJan 1, 2025
- WC coverage startsApr 27, 2025
- WC expiredApr 27, 2026
- License expiredJun 30, 2026
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