South Bay Mechanical Services
Verified against CSLB on · View on CSLB
License details
- License number
- 901161
- Classifications
- License term on file
- July 30, 2007 – July 31, 2027
Business
- (619) 474 8921 (CSLB public record)
- 2137 WILSON AVE, National City, CA 91950San Diego County
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What to check next
Frequently asked questions
Is South Bay Mechanical Services licensed in California?
Yes. South Bay Mechanical Services holds an active California state contractor license (CSLB #901161), verified against the CSLB public record on June 17, 2026.
What is South Bay Mechanical Services's CSLB license number?
South Bay Mechanical Services's California contractor license number is 901161. 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 South Bay Mechanical Services licensed for?
South Bay Mechanical Services is classified under Warm-Air Heating, Ventilating and Air-Conditioning (C-20) by the CSLB.
How do I verify South Bay Mechanical Services's license myself?
Look up license #901161 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 #901161 on CSLB
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.