HVAC/RFRG contractors in Ferndale, WA
HVAC/refrigeration contractors install and service heating, cooling, and refrigeration equipment in homes and businesses. Washington currently lists 6 HVAC/RFRG contractors registered in Ferndale.
Andgar Mechanical LLC
HVAC/Rfrg · Ferndale, WA
License #ANDGAML825OD · $4,000 bond
DJ's Mechanical LLC
HVAC/Rfrg · Ferndale, WA
License #DJSMEML763MT · $4,000 bond
Dejong Heating & Rfrg INC
HVAC/Rfrg · Ferndale, WA
License #DEJONHR864UK · $4,000 bond
Smith Mechanical INC
HVAC/Rfrg · Ferndale, WA
License #SMITHMI004CM · $4,000 bond
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Other trades in Ferndale
- General (568)
- Painting/Wallcovering (22)
- Landscaping (19)
- Cabinets, Millwork and Finish Carpentry (12)
- Floor Covering and Counter Tops (11)
- Tile, Ceramic, Mosaic, Natural and MFG Stone (10)
- Handyman (10)
- Siding (9)
- Heating/Vent/Air-Conditioning and Refrig (HVAC/R) (7)
- Residential (7)
- Glazing/Glass (6)
- Dry Wall (5)
Built from Washington State L&I public records, updated Aug 13, 2026. No star ratings or reviews — verification only.