Ratings sourced from Google Business Profile · Last refreshed July 2026
Hvacs · Grand Prairie, TX
4.6 stars from 18 reviews, reflecting strong local trust for HVAC service.
Listing data last updated May 4, 2026 · sourced from public Google Business Profile data
18 customer ratings on Google
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At 4.6★ from 18 ratings, Johnstone Supply rates below the 4.9★ average of the 6 nearest hvacs we track in Grand Prairie.
Bon Air Service Co., Inc.
1905 W Jefferson St, Grand Prairie, TX 75051, USA
Operation HVAC
1205 W Carrier Pkwy STE# 203, Grand Prairie, TX 75050, USA
Accelerate HVAC Grand Prairie
823 Fair Oaks Dr, Grand Prairie, TX 75052, USA
Boost Air Heating and Cooling
2100 TX-360 Ste 907, Grand Prairie, TX 75050, USA
Cool Now LLC
910 Avenue R, Grand Prairie, TX 75050, USA
North Star Heating Air Conditioning and Refrigeration
2739 Waterfront Dr, Grand Prairie, TX 75054, USA