Piombo G M Construction, B General Building Contractor in Danville, CA
Piombo G M Construction operating as a sole owner holds an active California contractor license (CSLB #669193), valid through Apr 30, 2027. First issued in 1993, the license has been on the CSLB roster for 33 years. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with Business Alliance Insurance Company and an exempt workers' compensation status (no employees on payroll). The business is based in Danville, in Contra Costa County, California.
- License Number
- 669193
- Issued
- Apr 14, 1993
- Status
- CLEAR
- Expires
- Apr 30, 2027
- Entity
- Sole Owner
- Surety
- Business Alliance Insurance Company
- Bond Number
- G19033211189
- Effective
- Mar 20, 2026
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Apr 21, 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 Piombo G M Construction licensed in California?
Yes. Piombo G M Construction holds California Contractors State License Board license number 669193, which is active and in good standing. The license was first issued on April 14, 1993. It is valid through April 30, 2027.
What does Piombo G M Construction specialize in?
Piombo G M Construction is licensed for one CSLB classification: B General Building Contractor.
Where is Piombo G M Construction headquartered?
Piombo G M Construction is headquartered at 208 Valle Vista Dr, Danville, CA 94526, in Contra Costa County, California.
Does Piombo G M Construction have an active surety bond on file with CSLB?
Yes. Piombo G M Construction has an active California contractor surety bond filed with Business Alliance Insurance Company.
Does Piombo G M Construction carry workers' compensation coverage?
Piombo G M Construction reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Piombo G M Construction's contractor license?
You can verify Piombo G M Construction's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=669193.
- License issuedApr 14, 1993
- WC coverage startsApr 21, 2025
- Bond activeMar 20, 2026
- License expiresApr 30, 2027
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