National H V A C Services
Verified against CSLB on · View on CSLB
License details
- License number
- 997859
- Classifications
- License term on file
- October 22, 2014 – October 31, 2026
Business
- (636) 229 8434 (CSLB public record)
- 11840 BORMAN DR, Siant Louis, MO 63146
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Frequently asked questions
Is National H V A C Services licensed in California?
Yes. National H V A C Services holds an active California state contractor license (CSLB #997859), verified against the CSLB public record on June 17, 2026.
What is National H V A C Services's CSLB license number?
National H V A C Services's California contractor license number is 997859. 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 National H V A C Services licensed for?
National H V A C Services is classified under Warm-Air Heating, Ventilating and Air-Conditioning (C-20), Plumbing (C-36), and Refrigeration (C-38) by the CSLB.
How do I verify National H V A C Services's license myself?
Look up license #997859 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 #997859 on CSLB
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.