HVAC contractor (warm-air heating, ventilating and air conditioning)s in Sonora, CA
11 licenses with the C-20 classification list Sonora (Tuolumne County) as their address with the state, 10 of them active. Active licenses with nothing flagged come first.
- Buds Heating & AirC-20 · #1050993 Sonora · Tuolumne County Active
- California ComfortC-20 · C-38 · #867656 Sonora · Tuolumne County Active
- CentralB · C-20 · C-36 · C-39 +1 · #371489 Sonora · Tuolumne County Active
- Gatewood Heating & Air IncC-20 · #961679 Sonora · Tuolumne County Active
- J Hart Plumbing IncC-16 · C-20 · C-36 · #459194 Sonora · Tuolumne County Active
- Ladislav NiedziolkaC-20 · #1160258 Sonora · Tuolumne County Active
- Newkirk'S PlumbingC-20 · C-36 · #1125379 Sonora · Tuolumne County Active
- Optimized Plumbing & Piping IncC-4 · C-20 · C-36 · #982621 Sonora · Tuolumne County Active
- Vann'S MechanicalC-20 · #1081005 Sonora · Tuolumne County Active
- Wayne Waters Plumbing IncC-20 · C-36 · #463958 Sonora · Tuolumne County Active
- Comphel Heating and Air Conditioning IncC-20 · #425077 Sonora · Tuolumne County Suspended: bond lapsed
Source: CSLB license file, Nov 6, 2026All trades in Sonora