Upgrade Drain & Plumbing
Verified against CSLB on · View on CSLB
License details
- License number
- 865670
- Classifications
- License term on file
- October 12, 2005 – October 31, 2027
Business
- (562) 927 7494 (CSLB public record)
- 7649 ALLENGROVE STREET, Downey, CA 90240Los Angeles County
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What to check next
Frequently asked questions
Is Upgrade Drain & Plumbing licensed in California?
Yes. Upgrade Drain & Plumbing holds an active California state contractor license (CSLB #865670), verified against the CSLB public record on June 17, 2026.
What is Upgrade Drain & Plumbing's CSLB license number?
Upgrade Drain & Plumbing's California contractor license number is 865670. 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 Upgrade Drain & Plumbing licensed for?
Upgrade Drain & Plumbing is classified under Plumbing (C-36) by the CSLB.
How do I verify Upgrade Drain & Plumbing's license myself?
Look up license #865670 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 #865670 on CSLB
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.