Roberts Firestop, C-2 Insulation and Acoustical Contractor in Stockton, CA
Roberts Firestop operating as a sole owner holds an active California contractor license (CSLB #478057), valid through Jan 31, 2028. First issued in 1985, the license has been on the CSLB roster for 41 years. It carries a single CSLB classification: C-2 — Insulation and Acoustical Contractor. Records show an active surety bond on file with Philadelphia Indemnity Insurance Company and a previously-filed workers' compensation policy with Norguard Insurance Company that is no longer active. The business is based in Stockton, in San Joaquin County, California.
- License Number
- 478057
- Issued
- Aug 13, 1985
- Status
- CLEAR
- Expires
- Jan 31, 2028
- Entity
- Sole Owner
- Surety
- Philadelphia Indemnity Insurance Company
- Bond Number
- PB10163406488
- Effective
- Jan 2, 2026
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Norguard Insurance Company
- Policy Number
- RIWC627049
- Effective
- Jun 1, 2025
- Expires
- Jun 1, 2026
This contractor has a compliance issue in its public CSLB record:
- 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 Roberts Firestop licensed in California?
Yes. Roberts Firestop holds California Contractors State License Board license number 478057, which is active and in good standing. The license was first issued on August 13, 1985. It is valid through January 31, 2028.
What does Roberts Firestop specialize in?
Roberts Firestop is licensed for one CSLB classification: C-2 Insulation and Acoustical Contractor.
Where is Roberts Firestop headquartered?
Roberts Firestop is headquartered at 3239 Lakeshore Ct, Stockton, CA 95219, in San Joaquin County, California.
Does Roberts Firestop have an active surety bond on file with CSLB?
Yes. Roberts Firestop has an active California contractor surety bond filed with Philadelphia Indemnity Insurance Company.
Does Roberts Firestop carry workers' compensation coverage?
Roberts Firestop has a previously-filed workers' compensation policy with Norguard Insurance Company that is no longer active.
How do I verify Roberts Firestop's contractor license?
You can verify Roberts Firestop's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=478057.
- License issuedAug 13, 1985
- WC coverage startsJun 1, 2025
- Bond activeJan 2, 2026
- WC expiredJun 1, 2026
- License expiresJan 31, 2028
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