Bay City Boiler Company, C-4 Boiler, Hot Water Heating and Steam Fitting Contractor in Hayward, CA
Bay City Boiler Company operating as a corporation holds California contractor license #320288, which is currently expired (lapsed Aug 31, 2026) and not valid to contract until it is renewed. First issued in 1976, the license has been on the CSLB roster for 50 years. It carries a single CSLB classification: C-4 — Boiler, Hot Water Heating and Steam Fitting Contractor. Records show an active surety bond on file with Travelers Casualty and Surety Company and a previously-filed workers' compensation policy with Insurance Company of the West that is no longer active. The business is based in Hayward, in Alameda County, California.
- License Number
- 320288
- Issued
- Jun 11, 1976
- Status
- CLEAR
- Expires
- Aug 31, 2026
- Entity
- Corporation
- Surety
- Travelers Casualty and Surety Company
- Bond Number
- 5SB026495
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Insurance Company of the West
- Policy Number
- WPL506089504
- Effective
- Jun 1, 2025
- Expires
- Jun 1, 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 Bay City Boiler Company licensed in California?
Bay City Boiler Company previously held California Contractors State License Board license number 320288, but the license expired on August 31, 2026 and is not currently valid. It was first issued on June 11, 1976.
What does Bay City Boiler Company specialize in?
Bay City Boiler Company is licensed for one CSLB classification: C-4 Boiler, Hot Water Heating and Steam Fitting Contractor.
Where is Bay City Boiler Company headquartered?
Bay City Boiler Company is headquartered at 23312 Cabot Blvd, Hayward, CA 94545, in Alameda County, California.
Does Bay City Boiler Company have an active surety bond on file with CSLB?
Yes. Bay City Boiler Company has an active California contractor surety bond filed with Travelers Casualty and Surety Company.
Does Bay City Boiler Company carry workers' compensation coverage?
Bay City Boiler Company has a previously-filed workers' compensation policy with Insurance Company of the West that is no longer active.
How do I verify Bay City Boiler Company's contractor license?
You can verify Bay City Boiler Company's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=320288.
- License issuedJun 11, 1976
- Bond activeJan 1, 2023
- WC coverage startsJun 1, 2025
- WC expiredJun 1, 2026
- License expiredAug 31, 2026
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