Serrano's Mechanical Systems
Verified against CSLB on · View on CSLB
License details
- License number
- 1144259
- Status
- Active
- Classifications
- C-20 · Warm-Air Heating, Ventilating and Air-Conditioning
- Contractor bond
- $25,000
- Workers' comp
- Covered
- License term on file
- September 29, 2025 – September 30, 2027
Business
- (408) 561 2258 (CSLB public record)
- 1449 DUBERT LN APT 1, San Jose, CA 95122Santa Clara County
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Frequently asked questions
Is Serrano's Mechanical Systems licensed in California?
Yes. Serrano's Mechanical Systems holds an active California state contractor license (CSLB #1144259), verified against the CSLB public record on June 17, 2026.
What is Serrano's Mechanical Systems's CSLB license number?
Serrano's Mechanical Systems's California contractor license number is 1144259. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1144259
What kind of work is Serrano's Mechanical Systems licensed for?
Serrano's Mechanical Systems is classified under Warm-Air Heating, Ventilating and Air-Conditioning (C-20) by the CSLB.
How do I verify Serrano's Mechanical Systems's license myself?
Look up license #1144259 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1144259. 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.