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Piombo G M Construction

License #669193·Sole Owner·Danville, Contra Costa County
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Summary

Piombo G M Construction operating as a sole owner is licensed in California under CSLB number 669193. The license was first issued in 1993, putting the business at 33 years on the active CSLB roster. 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.

Business Information
Address
208 Valle Vista Dr
Danville, CA 94526
License Details & Classifications
License Number
669193
Issued
Apr 14, 1993
Status
CLEAR
Expires
Apr 30, 2027
Entity
Sole Owner
Financial & Insurance Coverage
Contractor Bond
Surety
Business Alliance Insurance Company
Bond Number
G19033211189
Effective
Mar 20, 2026
Status
Active
Workers' Compensation
Coverage
Exempt
Carrier
—
Policy Number
—
Effective
Apr 21, 2025
Expires
—
Review

This contractor warrants a closer look before contracting:

  • Workers' comp listed as exempt
License StatusActive
Contractor BondOn file
Workers' CompensationActive

An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this

Frequently asked questions
Is Piombo G M Construction licensed in California?

Yes. Piombo G M Construction holds California Contractors State License Board license number 669193. 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.

Activity Timeline
  1. License issuedApr 14, 1993
  2. WC coverage startsApr 21, 2025
  3. Bond activeMar 20, 2026
  4. License expiresApr 30, 2027
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