Guerra Bros Plumbing INC
Guerra Bros Plumbing INC operating as a corporation is licensed in California under CSLB number 802256. The license was first issued in 2001, putting the business at 25 years on the active CSLB roster. It carries 3 CSLB classifications: A General Engineering Contractor, C-36 Plumbing Contractor, and C-42 Sanitation System Contractor. Records show a previously-filed surety bond from Merchants Bonding Company (mutual) that is no longer active and active workers' compensation coverage from Amtrust Insurance Company. The business is based in Concord, in Contra Costa County, California.
- License Number
- 802256
- Issued
- Dec 13, 2001
- Status
- CLEAR
- Expires
- Jan 31, 2027
- Entity
- Corporation
- Surety
- Merchants Bonding Company (mutual)
- Bond Number
- 101716144
- Effective
- Feb 4, 2026
- Status
- Cancelled
- Cancelled
- May 21, 2026
- Coverage
- Workers' Compensation Insurance
- Carrier
- Amtrust Insurance Company
- Policy Number
- KWC1402484
- Effective
- Aug 6, 2025
- Expires
- Aug 6, 2026
This contractor has a compliance issue in its public CSLB record:
- Contractor bond cancelled
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Guerra Bros Plumbing INC licensed in California?
Yes. Guerra Bros Plumbing INC holds California Contractors State License Board license number 802256. The license was first issued on December 13, 2001. It is valid through January 31, 2027.
What does Guerra Bros Plumbing INC specialize in?
Guerra Bros Plumbing INC is licensed for 3 CSLB classifications: A General Engineering Contractor, C-36 Plumbing Contractor, and C-42 Sanitation System Contractor.
Where is Guerra Bros Plumbing INC headquartered?
Guerra Bros Plumbing INC is headquartered at 100 Medburn St Ste B, Concord, CA 94520, in Contra Costa County, California.
Does Guerra Bros Plumbing INC have an active surety bond on file with CSLB?
Guerra Bros Plumbing INC has a previously-filed surety bond from Merchants Bonding Company (mutual) that is no longer active.
Does Guerra Bros Plumbing INC carry workers' compensation coverage?
Yes. Guerra Bros Plumbing INC carries active workers' compensation coverage through Amtrust Insurance Company.
How do I verify Guerra Bros Plumbing INC's contractor license?
You can verify Guerra Bros Plumbing INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=802256.
- License issuedDec 13, 2001
- WC coverage startsAug 6, 2025
- Bond activeFeb 4, 2026
- Bond cancelledMay 21, 2026
- WC expiresAug 6, 2026
- License expiresJan 31, 2027
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