M J Plumbing Systems
Verified against CSLB on · View on CSLB
License details
- License number
- 911755
- Classifications
- License term on file
- March 4, 2008 – March 31, 2028
Business
- (714) 335 9314 (CSLB public record)
- 1720 N MORNINGSIDE ST, Orange, CA 92867Orange County
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What to check next
Frequently asked questions
Is M J Plumbing Systems licensed in California?
Yes. M J Plumbing Systems holds an active California state contractor license (CSLB #911755), verified against the CSLB public record on June 17, 2026.
What is M J Plumbing Systems's CSLB license number?
M J Plumbing Systems's California contractor license number is 911755. 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 M J Plumbing Systems licensed for?
M J Plumbing Systems is classified under Plumbing (C-36) by the CSLB.
How do I verify M J Plumbing Systems's license myself?
Look up license #911755 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 #911755 on CSLB
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.