Prime Mechanical Service Inc
Verified against CSLB on · View on CSLB
License details
- License number
- 819114
- Classifications
- License term on file
- April 23, 2003 – January 31, 2027
Business
- (877) 635 4328 (CSLB public record)
- 296 WRIGHT BROTHERS AVENUE, Livermore, CA 94551Alameda County
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What to check next
Frequently asked questions
Is Prime Mechanical Service Inc licensed in California?
Yes. Prime Mechanical Service Inc holds an active California state contractor license (CSLB #819114), verified against the CSLB public record on June 17, 2026.
What is Prime Mechanical Service Inc's CSLB license number?
Prime Mechanical Service Inc's California contractor license number is 819114. 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 Prime Mechanical Service Inc licensed for?
Prime Mechanical Service Inc is classified under General Building (B), Warm-Air Heating, Ventilating and Air-Conditioning (C-20), Plumbing (C-36), Refrigeration (C-38), and Boiler, Hot-Water Heating and Steam Fitting (C-4) by the CSLB.
How do I verify Prime Mechanical Service Inc's license myself?
Look up license #819114 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 #819114 on CSLB
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.