HVAC contractor (warm-air heating, ventilating and air conditioning)s in Los Angeles, CA
281 licenses with the C-20 classification list Los Angeles (Los Angeles County) as their address with the state, 265 of them active. Active licenses with nothing flagged come first.
- Henry Alex JohnsonC-20 · #1108528 Los Angeles · Los Angeles County Active
- Home Upgrade Specialist IncC-20 · #1031989 Los Angeles · Los Angeles County Active
- Hot & Cold Air SolutionsC-20 · #1107127 Los Angeles · Los Angeles County Active
- I - Tech Mechancial Contractor IncC-20 · #965751 Los Angeles · Los Angeles County Active
- Integrity Air IncC-20 · #1148708 Los Angeles · Los Angeles County Active
- International Developers and Engineering GroupB · C-10 · C-20 · #977974 Los Angeles · Los Angeles County Active
- J & A Air ConditioningC-20 · #809406 Los Angeles · Los Angeles County Active
- J L Sheetmetal IncC-20 · C-43 · #923602 Los Angeles · Los Angeles County Active
- J Z Air IncC-20 · #926120 Los Angeles · Los Angeles County Active
- Jds Heating and AirC-20 · #1086108 Los Angeles · Los Angeles County Active
- Jeannot AcocaC-20 · #636010 Los Angeles · Los Angeles County Active
- Jl Air Conditioning & HeatingB · C-20 · #1103881 Los Angeles · Los Angeles County Active
- Jna Heating & CoolingC-20 · #1090606 Los Angeles · Los Angeles County Active
- Jo-Mi Plumbing & Solar IncC-20 · C-36 · C-46 · #243931 Los Angeles · Los Angeles County Active
- Joel LozaC-20 · #967119 Los Angeles · Los Angeles County Active
- Joon LeeC-20 · #1005378 Los Angeles · Los Angeles County Active
- Jorge Ariel Acosta Dba Jaa 4 MechanicalC-20 · #1056940 Los Angeles · Los Angeles County Active
- Jorge DominguezC-20 · #1114929 Los Angeles · Los Angeles County Active
- Jw Heating and Air IncB · C-20 · #921266 Los Angeles · Los Angeles County Active
- Kanawi AirC-20 · C-36 · #762721 Los Angeles · Los Angeles County Active
- Kasnet Builders IncB · C-10 · C-20 · C-38 · #1100431 Los Angeles · Los Angeles County Active
- Ko-Am Refrigeration & Air - Con Co IncC-20 · C-38 · #635054 Los Angeles · Los Angeles County Active
- Koolman Air Conditioning & HeatingC-20 · #864541 Los Angeles · Los Angeles County Active
- L A Seismic Construction CoB · C-20 · C-61/D-12 · #1060078 Los Angeles · Los Angeles County Active
- L T J DesignsB · C-20 · #862727 Los Angeles · Los Angeles County Active
- L.c Heating and Air IncC-20 · #1073586 Los Angeles · Los Angeles County Active
- La Brea Heating and Air Conditioning Co IncB · C-4 · C-10 · C-20 +3 · #611950 Los Angeles · Los Angeles County Active
- La'S Best Heating & Air ConditioningC-20 · #1028821 Los Angeles · Los Angeles County Active
- Lenco Air Conditioning Service IncorporatedC-20 · #287882 Los Angeles · Los Angeles County Active
- Liberty Plumbing & HeatingC-20 · C-36 · #701083 Los Angeles · Los Angeles County Active
- Lipson Plumbing & Heating IncC-16 · C-20 · C-36 · #481793 Los Angeles · Los Angeles County Active
- Lk Air-Cooling IncC-20 · #1097129 Los Angeles · Los Angeles County Active
- Lm Heating & Cooling IncC-20 · #1145426 Los Angeles · Los Angeles County Active
- Lucky Air Construction IncB · C-10 · C-20 · #1140638 Los Angeles · Los Angeles County Active
- M & D Contractors IncB · C-20 · #931922 Los Angeles · Los Angeles County Active
- Malsan PlumbingC-20 · C-36 · #1031903 Los Angeles · Los Angeles County Active
- Mammoth Air CompanyC-20 · C-38 · #1099812 Los Angeles · Los Angeles County Active
- Mantis Construction CorporationB · C-20 · C-39 · C-51 +1 · #1122860 Los Angeles · Los Angeles County Active
- Mario'S Air ConditioningC-20 · #919126 Los Angeles · Los Angeles County Active
- Mectec IncA · B · C-10 · C-20 +1 · #839519 Los Angeles · Los Angeles County Active
Source: CSLB license file, Nov 8, 2026All trades in Los Angeles