St. George Heating & Cooling offers a full range of residential HVAC services, from emergency AC repair and full system replacement to furnace work, spring tune-ups, and ductwork. Every job includes a free, no-obligation estimate before work begins.
Full-service residential HVAC contractor in St. George. Call (555) 000-0000 for a free estimate on any project.
| Service | Description |
|---|---|
| AC Repair | Diagnostics, capacitor and contactor replacement, refrigerant service, blower repair, and condenser fixes for desert summer breakdowns |
| AC Installation & Replacement | Properly sized central AC installation, condenser swaps, and full system replacement for homes that cannot keep up in St. George heat |
| Furnace Repair | Ignition and pilot service, heat exchanger inspection, blower motor repair, and gas valve diagnostics for cold St. George mornings |
| Furnace Installation | Gas and electric furnace replacement, venting, and combustion-air work, permitted through City of St. George Building and Safety |
| Spring AC Tune-Up | Pre-summer inspection including refrigerant pressures, capacitor test, coil cleaning, and electrical check — ideally booked before May |
| Fall Furnace Tune-Up | Pre-winter heat check including burner inspection, heat exchanger check, and safety control test before the first cold morning |
| Heat Pump Installation | Sizing, installation, and replacement of single-stage, two-stage, and variable-speed heat pumps — ideal for mild St. George winters |
| Duct Sealing & Replacement | Sealing attic duct runs that bake at 140 degrees, replacing crushed or torn flex duct, and rebalancing airflow across the home |
| Duct Cleaning | Removal of desert dust, monsoon-storm grit, and construction debris from supply and return ducts in St. George homes |
| Thermostat Installation | Smart thermostat install and setup including Ecobee, Nest, and Honeywell — useful for remote-control of vacation rentals and second homes |
| Refrigerant Leak Repair | Leak detection, line repair, and proper refrigerant recharge for R-410A and current-generation refrigerants |
| Indoor Air Quality & Filtration | Upgraded filtration, UV lights, and whole-home air purifiers — especially valuable during St. George dust storms and wildfire smoke days |
Click any service below for detailed information and FAQs.
The single most common HVAC need in St. George. Summers are long, hot, and brutal — AC systems run hard from May through September, and the calls never really stop.
Learn more →Less frequently needed than AC, but essential when you need it. Mild St. George winters still bring cold mornings in the 30s and the occasional freeze in December and January.
Learn more →Spring AC tune-ups and fall furnace checks. The highest-value preventive service for St. George homeowners — a $0 issue caught in April saves a $1,000 breakdown call in July.
Learn more →St. George winters are mild enough that heat pumps stay efficient year-round — no cold-weather performance loss. Increasingly common in new builds and remodels around Stone Cliff, Entrada, and The Ledges.
Request estimate →St. George attics regularly hit 140 degrees in summer, and leaky duct runs up there waste massive amounts of cooled air. Sealing and rebalancing ducts often saves more than a brand-new condenser.
Request estimate →Scheduled maintenance and on-call service for short-term rentals and second homes across Bloomington, Stone Cliff, Entrada, and The Ledges. We keep your guests cool and your reviews five-star.
Request estimate →