J D B Mechanical Systems
Verified against CSLB on · View on CSLB
License details
- License number
- 1022189
- Classifications
- License term on file
- December 30, 2016 – December 31, 2026
Business
- (714) 759 1998 (CSLB public record)
- 4543 OCANA AVENUE, Lakewood, CA 90713Los Angeles County
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What to check next
Frequently asked questions
Is J D B Mechanical Systems licensed in California?
Yes. J D B Mechanical Systems holds an active California state contractor license (CSLB #1022189), verified against the CSLB public record on August 4, 2026.
What is J D B Mechanical Systems's CSLB license number?
J D B Mechanical Systems's California contractor license number is 1022189. 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 D B Mechanical Systems licensed for?
J D B Mechanical Systems is classified under Warm-Air Heating, Ventilating and Air-Conditioning (C-20) by the CSLB.
How do I verify J D B Mechanical Systems's license myself?
Look up license #1022189 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 #1022189 on CSLB
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.