13 HVAC Service Contractors in St. George, UT
Top-Rated HVAC Service Contractors in St. George
Triple-T Heating & Cooling, LLC
“Five of six sampled reviewers specifically mention same-day or next-day service response times, with technicians arriving within stated windows. Three reviews…”
Southwest Cooling and Heating
“All eight accessible reviews award five stars, with technicians Riley, Bridger, Michael, and Justin each named positively for specific actions ranging from…”
All HVAC Service Contractors (13 total)
A-1 Services, Inc.
“229 reviewers collectively award a 4.7-star average, with every detailed review receiving 5 stars. Multiple…”
Five Star Air Conditioning, Heating & Plumbing
“All reviewers give 5-star ratings, with multiple customers specifically praising same-day or next-morning…”
Element Plumbing, Heating and Air
“All 90 reviewers award 5 stars, with Anthony mentioned by name in multiple reviews for same-day response,…”
D Blake Electric & Refrigeration
“4 of 5 detailed reviews award 5 stars, with customers specifically naming Hunter and Sawyer as technicians…”
Sealed Home Efficiency
“All five reviews award five stars, with customers consistently mentioning reduced energy bills, improved air…”
L&L Mechanical Contractors
“All 5 reviewers award 5 stars, with 4 specifically mentioning emergency responsiveness including nights and…”
First Service Mechanical
“All four reviews award five stars, with client feedback highlighting professional technician interactions and…”
Ace Mechanical Contractors
“Both recorded reviews award full five-star ratings, with clients specifically noting professional conduct and…”
Cold-Tech Refrigeration
“The single five-star review describes years of reliable service in Salt Lake City and equally satisfactory…”
HVAC Service Costs in St. George
General HVAC service pricing across maintenance, repair, and installation in St. George.
| Service | Low | Average | High |
|---|---|---|---|
Service call / diagnostic | $79 | $126 | $210 |
Routine tune-up (single system) | $74 | $131 | $210 |
Standard repair (avg) | $158 | $630 | $1,260 |
Major repair (compressor, heat exchanger) | $1,575 | $2,625 | $3,675 |
New system installation (mid-range) | $6,825 | $11,025 | $14,700 |
Full HVAC replacement AC + furnace combined | $12,170 | $14,102 | $14,805 |
Prices reflect hot desert metro averages compiled from published industry cost guides, contractor surveys, and regional labor data. Last updated: April 2026.