HVAC/RFRG contractors in Mountlake Terrace, 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 Mountlake Terrace.
Energy Works LLC
HVAC/Rfrg · Mountlake Terrace, WA
License #ENERGWL882PZ · $4,000 bond
Fischer Heating & A/C INC
HVAC/Rfrg · Mountlake Terrace, WA
License #FISCHHC854N5 · $4,000 bond
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Other trades in Mountlake Terrace
Built from Washington State L&I public records, updated Aug 14, 2026. No star ratings or reviews — verification only.