Ratings sourced from Google Business Profile · Last refreshed October 2026
Hvacs · San Marcos, TX
88 Google reviews with a perfect 5.0-star rating for HVAC in San Marcos.
Listing data last updated May 4, 2026 · sourced from public Google Business Profile data
88 customer ratings on Google
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At 5.0★ from 88 ratings, American Air Heating and Air Conditioning rates about even with the 4.9★ average of the 6 nearest hvacs we track in San Marcos.
Reliable Air
4702 TX-123 Suite C, San Marcos, TX 78666, USA
So Cool Service, LLC
3519 TX-21, San Marcos, TX 78666, USA
Authentic Air
215 Calixto Ct, San Marcos, TX 78666, USA
Marvin's Heating & Air Conditioning
102 Manor Park Rd, San Marcos, TX 78666, USA
Fast AC & Heating
111 Old Main Dr, San Marcos, TX 78666, USA
San Marcos HVAC Cooling Service
204 N LBJ Dr, San Marcos, TX 78666, USA