Nielson Mechanical Inc
Verified against CSLB on · View on CSLB
License details
- License number
- 725457
- License term on file
- July 26, 1996 – September 30, 2026
Business
- (707) 437 5020 (CSLB public record)
- 4987 NOONAN LANE, Fairfield, CA 94533Solano County
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What to check next
Frequently asked questions
Is Nielson Mechanical Inc licensed in California?
Yes. Nielson Mechanical Inc holds an active California state contractor license (CSLB #725457), verified against the CSLB public record on June 17, 2026.
What is Nielson Mechanical Inc's CSLB license number?
Nielson Mechanical Inc's California contractor license number is 725457. 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 Nielson Mechanical Inc licensed for?
Nielson Mechanical Inc is classified under Warm-Air Heating, Ventilating and Air-Conditioning (C-20) and Sheet Metal (C-43) by the CSLB.
How do I verify Nielson Mechanical Inc's license myself?
Look up license #725457 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 #725457 on CSLB
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.