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Warm-Air Heating, Ventilating and Air-Conditioning in Grass Valley, CA
22 records with this classification and Grass Valley as their locality of record, from CSLB's records, as of November 3, 2026.
Source: California Contractors State License Board (CSLB) — records as of November 3, 2026. Records change; the board’s own CSLB License Check is the current source.
- A & A AIR CONDITIONING HEATING & SHEET METAL CLEAR
- ALL PHASE HEATING AND AIR CONDITIONING INC CLEAR
- BAEHR HEATING AND AIR INC CLEAR
- BALANCE POINT HOME PERFORMANCE INC CLEAR
- BREWER REFRIGERATION HEATING AND AIRCONDITIONING INC CLEAR
- DAVE ROOT HEATING & AIR CONDITIONING CLEAR
- FITTING MECHANICAL CLEAR
- FOOTHILL AIR SYSTEMS CLEAR
- FULLER H V A C CLEAR
- GRASS ROOTS HEATING AND AIR LLC CLEAR
- GRASS VALLEY AIR CONDITIONING INC CLEAR
- HEATING-COOLING SERVICE CO CLEAR
- K D MECHANICAL CLEAR
- LEO SMITH HEATING & COOLING CLEAR
- LOFTON CONSTRUCTION AND ELECTRIC CLEAR
- MOUNTAIN AIR HEATING AND COOLING CLEAR
- NORTHERN-AIR HVAC INC CLEAR
- PHIPPS MECHANICAL CLEAR
- SONNY JOE AUSTIN DBA SARAH'S AIR CLEAR
- SYNERGY RENOVATION COMPANY LLC CLEAR
- WARNER HEATING & AIR CONDITIONING CLEAR
- WHITNEY - SCHMEDES PLUMBING & HEATING CLEAR