Guerra Bros Plumbing Inc
Verified against CSLB on · View on CSLB
License details
- License number
- 802256
- License term on file
- December 13, 2001 – January 31, 2027
Business
- (925) 288 0409 (CSLB public record)
- 100 MEDBURN ST STE B, Concord, CA 94520Contra Costa County
Are you Guerra Bros Plumbing Inc? Claim this listing to manage it.
Claim this listingRequest a free quote
Tell us about your project and we'll connect you with licensed, verified California contractors.
Other General Engineering contractors in Concord
West Coast Land and Development Inc
A · Concord, CA
Verified June 17, 2026 · Bonded
Swinerton Builders & Power Engineering A Joint Venture
A · Concord, CA
Verified June 17, 2026 · Bonded
California Highway Construction Group Inc
A · Concord, CA
Verified June 17, 2026 · Bonded
Swinerton / Webcor JV
A · Concord, CA
Verified June 17, 2026 · Bonded
JB Infrastructure
A · Concord, CA
Verified June 17, 2026 · Bonded
TNH Development LLC
A · Concord, CA
Verified June 17, 2026 · Bonded
What to check next
Frequently asked questions
Is Guerra Bros Plumbing Inc licensed in California?
Yes. Guerra Bros Plumbing Inc holds an active California state contractor license (CSLB #802256), verified against the CSLB public record on June 17, 2026.
What is Guerra Bros Plumbing Inc's CSLB license number?
Guerra Bros Plumbing Inc's California contractor license number is 802256. Look that number up with the CSLB "Check a License" tool to confirm its current status against the public record yourself.
What kind of work is Guerra Bros Plumbing Inc licensed for?
Guerra Bros Plumbing Inc is classified under General Engineering (A), Plumbing (C-36), and Sanitation System (C-42) by the CSLB.
How do I verify Guerra Bros Plumbing Inc's license myself?
Look up license #802256 with the CSLB "Check a License" tool and compare the status, bond, and workers' compensation details against what's shown on this page. This page reflects the CSLB public record as of June 17, 2026.
Verify it yourself: How to verify a California contractor license · Look up #802256 on CSLB
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.