J & J Door Closer Service Inc
Verified against CSLB on · View on CSLB
License details
- License number
- 364589
- Classifications
- License term on file
- September 20, 1978 – September 30, 2026
Business
- (626) 331 5388 (CSLB public record)
- 716 E EDNA PL STE F, Covina, CA 91723Los Angeles County
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Frequently asked questions
Is J & J Door Closer Service Inc licensed in California?
Yes. J & J Door Closer Service Inc holds an active California state contractor license (CSLB #364589), verified against the CSLB public record on June 17, 2026.
What is J & J Door Closer Service Inc's CSLB license number?
J & J Door Closer Service Inc's California contractor license number is 364589. 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 J & J Door Closer Service Inc licensed for?
J & J Door Closer Service Inc is classified under Doors, Gates and Activating Devices (D-28) by the CSLB.
How do I verify J & J Door Closer Service Inc's license myself?
Look up license #364589 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 #364589 on CSLB
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.