Diablo Roofing Service, C-39 Roofing Contractor in Antioch, CA
Diablo Roofing Service operating as a corporation holds an active California contractor license (CSLB #1060538), valid through Jul 31, 2027. First issued in 2019, the license has been on the CSLB roster for 7 years. It carries a single CSLB classification: C-39 — Roofing Contractor. Records show an active surety bond on file with United States Fire Insurance Company and active workers' compensation coverage from Midwest Employers Casualty Company. The business is based in Antioch, in Contra Costa County, California.
- License Number
- 1060538
- Issued
- Nov 20, 2019
- Status
- CLEAR
- Expires
- Jul 31, 2027
- Entity
- Corporation
- Surety
- United States Fire Insurance Company
- Bond Number
- 615127864
- Effective
- Jul 17, 2025
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Midwest Employers Casualty Company
- Policy Number
- BNET351415661
- Effective
- Dec 9, 2025
- Expires
- Dec 9, 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 Diablo Roofing Service licensed in California?
Yes. Diablo Roofing Service holds California Contractors State License Board license number 1060538, which is active and in good standing. The license was first issued on November 20, 2019. It is valid through July 31, 2027.
What does Diablo Roofing Service specialize in?
Diablo Roofing Service is licensed for one CSLB classification: C-39 Roofing Contractor.
Where is Diablo Roofing Service headquartered?
Diablo Roofing Service is headquartered at 1101 W 10th Street, Antioch, CA 94509, in Contra Costa County, California.
Does Diablo Roofing Service have an active surety bond on file with CSLB?
Yes. Diablo Roofing Service has an active California contractor surety bond filed with United States Fire Insurance Company.
Does Diablo Roofing Service carry workers' compensation coverage?
Yes. Diablo Roofing Service carries active workers' compensation coverage through Midwest Employers Casualty Company.
How do I verify Diablo Roofing Service's contractor license?
You can verify Diablo Roofing Service's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1060538.
- License issuedNov 20, 2019
- Bond activeJul 17, 2025
- WC coverage startsDec 9, 2025
- WC expiresDec 9, 2026
- License expiresJul 31, 2027
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