HVAC/RFRG contractors in Lynden, WA
HVAC/refrigeration contractors install and service heating, cooling, and refrigeration equipment in homes and businesses. Washington currently lists 3 HVAC/RFRG contractors registered in Lynden.
Four Seasons Htg And Cool LLC
HVAC/Rfrg · Lynden, WA
License #FOURSSH872OK · $4,000 bond
Reliance Indoor Air Quality
HVAC/Rfrg · Lynden, WA
License #RELIAIA938K9 · $4,000 bond
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Built from Washington State L&I public records, updated Aug 13, 2026. No star ratings or reviews — verification only.