HVAC/RFRG contractors in Edmonds, WA
HVAC/refrigeration contractors install and service heating, cooling, and refrigeration equipment in homes and businesses. Washington currently lists 4 HVAC/RFRG contractors registered in Edmonds.
Air Treatment
HVAC/Rfrg · Edmonds, WA
License #AIRTRT*963MW
Mainstream Mechanical CORP
HVAC/Rfrg · Edmonds, WA
License #MAINSMC943K2 · $4,000 bond
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Other trades in Edmonds
- General (711)
- Painting/Wallcovering (46)
- Floor Covering and Counter Tops (29)
- Landscaping (19)
- Residential (15)
- Tile, Ceramic, Mosaic, Natural and MFG Stone (15)
- Tree Removal Service (14)
- Cabinets, Millwork and Finish Carpentry (12)
- Handyman (10)
- Heating/Vent/Air-Conditioning and Refrig (HVAC/R) (9)
- Plumbing (8)
- Siding (7)
Built from Washington State L&I public records, updated Aug 13, 2026. No star ratings or reviews — verification only.