Diablo Home Improvement, B General Building Contractor in Martinez, CA
Diablo Home Improvement operating as a sole owner holds an active California contractor license (CSLB #566069), valid through Apr 30, 2027. First issued in 1989, the license has been on the CSLB roster for 37 years. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with Merchants Bonding Company (mutual) and an exempt workers' compensation status (no employees on payroll). The business is based in Martinez, in Contra Costa County, California.
- License Number
- 566069
- Issued
- Apr 25, 1989
- Status
- CLEAR
- Expires
- Apr 30, 2027
- Entity
- Sole Owner
- Surety
- Merchants Bonding Company (mutual)
- Bond Number
- 100041083
- Effective
- Apr 30, 2023
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Mar 13, 2025
- Expires
- —
This contractor warrants a closer look before contracting:
- Workers' comp listed as exempt
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Diablo Home Improvement licensed in California?
Yes. Diablo Home Improvement holds California Contractors State License Board license number 566069, which is active and in good standing. The license was first issued on April 25, 1989. It is valid through April 30, 2027.
What does Diablo Home Improvement specialize in?
Diablo Home Improvement is licensed for one CSLB classification: B General Building Contractor.
Where is Diablo Home Improvement headquartered?
Diablo Home Improvement is headquartered at P O Box 1855, Martinez, CA 94553, in Contra Costa County, California.
Does Diablo Home Improvement have an active surety bond on file with CSLB?
Yes. Diablo Home Improvement has an active California contractor surety bond filed with Merchants Bonding Company (mutual).
Does Diablo Home Improvement carry workers' compensation coverage?
Diablo Home Improvement reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Diablo Home Improvement's contractor license?
You can verify Diablo Home Improvement's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=566069.
- License issuedApr 25, 1989
- Bond activeApr 30, 2023
- WC coverage startsMar 13, 2025
- License expiresApr 30, 2027
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