California contractor license
NORTHERN-AIR HVAC INC
- C20 Warm-Air Heating, Ventilating And Air-Conditioning
NORTHERN-AIR HVAC INC is a C20 Warm-Air Heating, Ventilating And Air-Conditioning contractor in Grass Valley, Nevada County, licensed in California for 19 years (since 2007). As of Jun 12, 2025, the license is active with an expiration date of Mar 31, 2027 on record and a license bond is on file.
NORTHERN-AIR HVAC INCC20 Warm-Air Heating, Ventilating And Air-Conditioning · checked Jun 12, 2025
ActiveLicense number#892307
Licensed sinceMar 9, 2007
Years licensed19 years
Expiration on recordMar 31, 2027
City and countyGrass Valley, Nevada County
License bondOn file
ProjectsNone on file
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Source: California Contractors State License Board (CSLB) and City of Los Angeles permit records. Last updated Jun 12, 2025.