Isaac & Sons Plumbing Inc
Verified against CSLB on · View on CSLB
License details
- License number
- 1000605
- Classifications
- License term on file
- January 28, 2015 – January 31, 2027
Business
- (626) 715 4748 (CSLB public record)
- 751 E ADA AVE, Glendora, CA 91741Los Angeles County
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What to check next
Frequently asked questions
Is Isaac & Sons Plumbing Inc licensed in California?
Yes. Isaac & Sons Plumbing Inc holds an active California state contractor license (CSLB #1000605), verified against the CSLB public record on August 4, 2026.
What is Isaac & Sons Plumbing Inc's CSLB license number?
Isaac & Sons Plumbing Inc's California contractor license number is 1000605. 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 Isaac & Sons Plumbing Inc licensed for?
Isaac & Sons Plumbing Inc is classified under Plumbing (C-36) by the CSLB.
How do I verify Isaac & Sons Plumbing Inc's license myself?
Look up license #1000605 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 August 4, 2026.
Verify it yourself: How to verify a California contractor license · Look up #1000605 on CSLB
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.