Contreras Plumbing LLC
Verified against CSLB on · View on CSLB
License details
- License number
- 1147223
- Classifications
- License term on file
- December 4, 2025 – December 31, 2027
Business
- (209) 813 5673 (CSLB public record)
- P O BOX 127, Copperopolis, CA 95228Calaveras County
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What to check next
Frequently asked questions
Is Contreras Plumbing LLC licensed in California?
Yes. Contreras Plumbing LLC holds an active California state contractor license (CSLB #1147223), verified against the CSLB public record on June 17, 2026.
What is Contreras Plumbing LLC's CSLB license number?
Contreras Plumbing LLC's California contractor license number is 1147223. 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 Contreras Plumbing LLC licensed for?
Contreras Plumbing LLC is classified under Plumbing (C-36) by the CSLB.
How do I verify Contreras Plumbing LLC's license myself?
Look up license #1147223 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 #1147223 on CSLB
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.