Rja Plumbing
Verified against CSLB on · View on CSLB
License details
- License number
- 1142094
- Classifications
- License term on file
- August 15, 2025 – August 31, 2027
Business
- (510) 925 4593 (CSLB public record)
- 3240 LONE TREE WAY #204H, Antioch, CA 94509Contra Costa County
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What to check next
Frequently asked questions
Is Rja Plumbing licensed in California?
Yes. Rja Plumbing holds an active California state contractor license (CSLB #1142094), verified against the CSLB public record on June 17, 2026.
What is Rja Plumbing's CSLB license number?
Rja Plumbing's California contractor license number is 1142094. 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 Rja Plumbing licensed for?
Rja Plumbing is classified under Plumbing (C-36) by the CSLB.
How do I verify Rja Plumbing's license myself?
Look up license #1142094 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 #1142094 on CSLB
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.