Isaiah's Plumbing
Verified against CSLB on · View on CSLB
License details
- License number
- 979539
- Classifications
- License term on file
- December 15, 2012 – December 31, 2026
Business
- (707) 391 7824 (CSLB public record)
- 1675 EAST STATE HWY 20, Upper Lake, CA 95485Lake County
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Frequently asked questions
Is Isaiah's Plumbing licensed in California?
Yes. Isaiah's Plumbing holds an active California state contractor license (CSLB #979539), verified against the CSLB public record on June 17, 2026.
What is Isaiah's Plumbing's CSLB license number?
Isaiah's Plumbing's California contractor license number is 979539. 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 Isaiah's Plumbing licensed for?
Isaiah's Plumbing is classified under Plumbing (C-36) by the CSLB.
How do I verify Isaiah's Plumbing's license myself?
Look up license #979539 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 #979539 on CSLB
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.