HVAC contractor (warm-air heating, ventilating and air conditioning)s in San Diego, CA
249 licenses with the C-20 classification list San Diego (San Diego County) as their address with the state, 239 of them active. Active licenses with nothing flagged come first.
- Schumaker Air HeatingC-20 · #1102512 San Diego · San Diego County Active
- Sd Heating Air & PlumbingC-20 · C-36 · #1138650 San Diego · San Diego County Active
- SdairB · C-20 · C-38 · #955533 San Diego · San Diego County Active
- Siberian Side IncC-20 · #1147592 San Diego · San Diego County Active
- Skilled Mechanical Solutions LLCC-20 · #1143884 San Diego · San Diego County Active
- Sky Clean Air IncC-20 · #1036543 San Diego · San Diego County Active
- Smith Air ConditioningC-20 · #571419 San Diego · San Diego County Active
- Stable Temp HVACC-20 · #1157122 San Diego · San Diego County Active
- State Mechanical Systems IncC-20 · #1111372 San Diego · San Diego County Active
- Strong Construction Co IncB · C-8 · C-9 · C-10 +7 · #292431 San Diego · San Diego County Active
- Sun Construction & A CB · C-20 · #865963 San Diego · San Diego County Active
- Sunline Heating & AirB · C-20 · #1152605 San Diego · San Diego County Active
- Superior Air IncC-10 · C-20 · #669421 San Diego · San Diego County Active
- Supreme Air Services IncC-20 · #854961 San Diego · San Diego County Active
- Surefit Heating & Air IncC-20 · #1053734 San Diego · San Diego County Active
- Tam Mechanical IncC-20 · C-38 · #1028848 San Diego · San Diego County Active
- Telliard ConstructionA · ASB · B · C-10 +3 · #292472 San Diego · San Diego County Active
- Tha Heating & Air Inc Dba Tha Heating Air & PlumbingA · B · C-20 · C-36 +1 · #732419 San Diego · San Diego County Active
- The White Glove Guys, Plumbing Drains Heating Air ConditioningB · C-10 · C-20 · C-36 +1 · #513115 San Diego · San Diego County Active
- Thermodynamic Heating & Air Conditioning IncC-10 · C-20 · #668669 San Diego · San Diego County Active
- Thorough Ac LLC Dba Thorough AcC-20 · #1058517 San Diego · San Diego County Active
- Tl Services IncC-20 · #846961 San Diego · San Diego County Active
- Top Rated Home Remodel and DesignB · C-20 · C-36 · #1090146 San Diego · San Diego County Active
- Unimaster IncC-10 · C-20 · C-36 · #811004 San Diego · San Diego County Active
- West County MechanicalB · C-4 · C-20 · C-36 · #918076 San Diego · San Diego County Active
- Western Environmental Systems CompanyC-20 · C-38 · #26814 San Diego · San Diego County Active
- Withouski Enterprises Inc Dba Tech AirC-20 · #995003 San Diego · San Diego County Active
- Wrights Heating and AirC-20 · #767590 San Diego · San Diego County Active
- Zed ElectricB · C-10 · C-20 · #1132031 San Diego · San Diego County Active
- Atlas HVAC IncC-20 · C-36 · #955327 San Diego · San Diego County Active Workers' comp suspension pending
- Celsius MechanicalC-20 · #1129053 San Diego · San Diego County Active Workers' comp suspension pending
- Elite MechanicalC-20 · #1051095 San Diego · San Diego County Active Workers' comp suspension pending
- Friars Heating and Air Conditioning IncC-20 · C-36 · #1054435 San Diego · San Diego County Active Disciplinary bond on file
- HVAC Service & DesignC-20 · #1128847 San Diego · San Diego County Active Workers' comp suspension pending
- My Neighbor'S PlumberB · C-20 · C-36 · #1145000 San Diego · San Diego County Active Workers' comp suspension pending
- North Wind Heating & Cooling IncC-20 · #1147131 San Diego · San Diego County Active Workers' comp suspension pending
- Rsi HVAC LLCC-20 · #1153760 San Diego · San Diego County Active Workers' comp suspension pending
- San Diego Cool Air IncC-20 · #1074657 San Diego · San Diego County Active Workers' comp suspension pending
- United Electric Plumbing Heating & AirB · C-10 · C-20 · C-36 · #321580 San Diego · San Diego County Active Case or citation pending
- Accel DevelopmentA · B · C-10 · C-20 +1 · #859154 San Diego · San Diego County Suspended: unpaid judgment (related business)
Source: CSLB license file, Nov 8, 2026All trades in San Diego