A to Z Plumbing & Heating Services INC, B General Building Contractor in Brentwood, CA
A to Z Plumbing & Heating Services INC operating as a corporation holds an active California contractor license (CSLB #683883), valid through Nov 30, 2027. First issued in 1994, the license has been on the CSLB roster for 32 years. It carries 2 CSLB classifications: B General Building Contractor and C-36 Plumbing Contractor. Records show an active surety bond on file with Nationwide Mutual Insurance Company and a previously-filed workers' compensation policy with Clear Spring Property and Casualty Company that is no longer active. The business is based in Brentwood, in Contra Costa County, California.
- License Number
- 683883
- Issued
- Feb 1, 1994
- Status
- CLEAR
- Expires
- Nov 30, 2027
- Entity
- Corporation
- Surety
- Nationwide Mutual Insurance Company
- Bond Number
- 7901206737
- Effective
- Nov 3, 2025
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Clear Spring Property and Casualty Company
- Policy Number
- CWC03513900
- Effective
- Oct 22, 2025
- Expires
- Jun 23, 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 A to Z Plumbing & Heating Services INC licensed in California?
Yes. A to Z Plumbing & Heating Services INC holds California Contractors State License Board license number 683883, which is active and in good standing. The license was first issued on February 1, 1994. It is valid through November 30, 2027.
What does A to Z Plumbing & Heating Services INC specialize in?
A to Z Plumbing & Heating Services INC is licensed for 2 CSLB classifications: B General Building Contractor and C-36 Plumbing Contractor.
Where is A to Z Plumbing & Heating Services INC headquartered?
A to Z Plumbing & Heating Services INC is headquartered at 285 W Country Club Dr, Brentwood, CA 94513, in Contra Costa County, California.
Does A to Z Plumbing & Heating Services INC have an active surety bond on file with CSLB?
Yes. A to Z Plumbing & Heating Services INC has an active California contractor surety bond filed with Nationwide Mutual Insurance Company.
Does A to Z Plumbing & Heating Services INC carry workers' compensation coverage?
A to Z Plumbing & Heating Services INC has a previously-filed workers' compensation policy with Clear Spring Property and Casualty Company that is no longer active.
How do I verify A to Z Plumbing & Heating Services INC's contractor license?
You can verify A to Z Plumbing & Heating Services INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=683883.
- License issuedFeb 1, 1994
- WC coverage startsOct 22, 2025
- Bond activeNov 3, 2025
- WC expiredJun 23, 2026
- License expiresNov 30, 2027
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