Blankenship John Plumbing
Verified against CSLB on · View on CSLB
License details
- License number
- 966365
- Classifications
- License term on file
- October 5, 2011 – October 31, 2027
Business
- (818) 352 2752 (CSLB public record)
- 11355 ALETHEA DRIVE, Sunland, CA 91040Los Angeles County
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What to check next
Frequently asked questions
Is Blankenship John Plumbing licensed in California?
Yes. Blankenship John Plumbing holds an active California state contractor license (CSLB #966365), verified against the CSLB public record on June 17, 2026.
What is Blankenship John Plumbing's CSLB license number?
Blankenship John Plumbing's California contractor license number is 966365. 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 Blankenship John Plumbing licensed for?
Blankenship John Plumbing is classified under Plumbing (C-36) by the CSLB.
How do I verify Blankenship John Plumbing's license myself?
Look up license #966365 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 #966365 on CSLB
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.