Porter Boiler Service INC, B General Building Contractor in Signal Hill, CA
Porter Boiler Service INC operating as a corporation holds an active California contractor license (CSLB #239280), valid through Dec 31, 2027. First issued in 1965, the license has been on the CSLB roster for 61 years. It carries 2 CSLB classifications: B General Building Contractor and C-4 Boiler, Hot Water Heating and Steam Fitting Contractor. Records show an active surety bond on file with Ohio Casualty Insurance Company (the) and active workers' compensation coverage from Insurance Company of the West. The business is based in Signal Hill, in Los Angeles County, California.
- License Number
- 239280
- Issued
- Nov 15, 1965
- Status
- CLEAR
- Expires
- Dec 31, 2027
- Entity
- Corporation
- Surety
- Ohio Casualty Insurance Company (the)
- Bond Number
- 142908C
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Insurance Company of the West
- Policy Number
- WSD508620000
- Effective
- Sep 15, 2025
- Expires
- Sep 15, 2026
This contractor is verified, with no adverse conditions in the current CSLB record.
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Porter Boiler Service INC licensed in California?
Yes. Porter Boiler Service INC holds California Contractors State License Board license number 239280, which is active and in good standing. The license was first issued on November 15, 1965. It is valid through December 31, 2027.
What does Porter Boiler Service INC specialize in?
Porter Boiler Service INC is licensed for 2 CSLB classifications: B General Building Contractor and C-4 Boiler, Hot Water Heating and Steam Fitting Contractor.
Where is Porter Boiler Service INC headquartered?
Porter Boiler Service INC is headquartered at 1166 E 23rd Street, Signal Hill, CA 90755, in Los Angeles County, California.
Does Porter Boiler Service INC have an active surety bond on file with CSLB?
Yes. Porter Boiler Service INC has an active California contractor surety bond filed with Ohio Casualty Insurance Company (the).
Does Porter Boiler Service INC carry workers' compensation coverage?
Yes. Porter Boiler Service INC carries active workers' compensation coverage through Insurance Company of the West.
How do I verify Porter Boiler Service INC's contractor license?
You can verify Porter Boiler Service INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=239280.
- License issuedNov 15, 1965
- Bond activeJan 1, 2023
- WC coverage startsSep 15, 2025
- WC expiresSep 15, 2026
- License expiresDec 31, 2027
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