JSB Mechanical
Verified against CSLB on · View on CSLB
License details
- License number
- 251305
- Status
- Active
- Classifications
- C-20 · Warm-Air Heating, Ventilating and Air-Conditioning
- Contractor bond
- $25,000
- Workers' comp
- Covered
- License term on file
- January 9, 1968 – September 30, 2026
Business
- (818) 571 6078 (CSLB public record)
- 5219 EDGEWATER DRIVE, Newark, CA 94560Alameda County
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Frequently asked questions
Is JSB Mechanical licensed in California?
Yes. JSB Mechanical holds an active California state contractor license (CSLB #251305), verified against the CSLB public record on June 17, 2026.
What is JSB Mechanical's CSLB license number?
JSB Mechanical's California contractor license number is 251305. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=251305
What kind of work is JSB Mechanical licensed for?
JSB Mechanical is classified under Warm-Air Heating, Ventilating and Air-Conditioning (C-20) by the CSLB.
How do I verify JSB Mechanical's license myself?
Look up license #251305 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=251305. This page reflects the CSLB public record as of June 17, 2026.
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.