Gb Mechanical HVAC CO, C-4 Boiler, Hot Water Heating and Steam Fitting Contractor in San Francisco, CA
Gb Mechanical HVAC CO operating as a sole owner holds California contractor license #918728, which is currently expired (lapsed Jul 31, 2026) and not valid to contract until it is renewed. First issued in 2008, the license has been on the CSLB roster for 18 years. It carries 2 CSLB classifications: C-4 Boiler, Hot Water Heating and Steam Fitting Contractor and C-20 HVAC Contractor. Records show an active surety bond on file with Western Surety Company and active workers' compensation coverage from Continental Casualty Company. The business is based in San Francisco, in San Francisco County, California.
- License Number
- 918728
- Issued
- Jul 7, 2008
- Status
- CLEAR
- Expires
- Jul 31, 2026
- Entity
- Sole Owner
- Surety
- Western Surety Company
- Bond Number
- 67438559
- Effective
- Apr 7, 2025
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Continental Casualty Company
- Policy Number
- 7039122900
- Effective
- Dec 26, 2024
- Expires
- Dec 26, 2026
This contractor has a compliance issue in its public CSLB record:
- License expired
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Gb Mechanical HVAC CO licensed in California?
Gb Mechanical HVAC CO previously held California Contractors State License Board license number 918728, but the license expired on July 31, 2026 and is not currently valid. It was first issued on July 7, 2008.
What does Gb Mechanical HVAC CO specialize in?
Gb Mechanical HVAC CO is licensed for 2 CSLB classifications: C-4 Boiler, Hot Water Heating and Steam Fitting Contractor and C-20 HVAC Contractor.
Where is Gb Mechanical HVAC CO headquartered?
Gb Mechanical HVAC CO is headquartered at 430 44th Avenue #305, San Francisco, CA 94121, in San Francisco County, California.
Does Gb Mechanical HVAC CO have an active surety bond on file with CSLB?
Yes. Gb Mechanical HVAC CO has an active California contractor surety bond filed with Western Surety Company.
Does Gb Mechanical HVAC CO carry workers' compensation coverage?
Yes. Gb Mechanical HVAC CO carries active workers' compensation coverage through Continental Casualty Company.
How do I verify Gb Mechanical HVAC CO's contractor license?
You can verify Gb Mechanical HVAC CO's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=918728.
- License issuedJul 7, 2008
- WC coverage startsDec 26, 2024
- Bond activeApr 7, 2025
- License expiredJul 31, 2026
- WC expiresDec 26, 2026
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