Ratings sourced from Google Business Profile · Last refreshed July 2026
Hvacs · Longmont, CO
4.9 stars from over 1,000 reviews makes this Longmont HVAC provider highly trusted.
Listing data last updated May 4, 2026 · sourced from public Google Business Profile data
1,015 customer ratings on Google
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At 4.9★ from 1,015 ratings, My Guy Heating and Air (Firestone) rates about even with the 4.8★ average of the 6 nearest hvacs we track in Longmont.
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