(555) 000-0000

Trusted HVAC in St. George, UT

AC repair, AC installation, furnace service, and seasonal tune-ups for St. George, Washington, Hurricane, Ivins, and the surrounding Mojave Desert. Utah DOPL-licensed (S350), fully insured, and locally owned.

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✓ 5-Star Rated
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★★★★★ 5.0 Google Reviews
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★★★★★ 5.0 Yelp
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A+ Rating BBB Accredited
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Our HVAC Services

From a midsummer AC breakdown to a planned furnace replacement, St. George Heating & Cooling handles every heating and cooling job — big or small — for homes across St. George and the surrounding desert.

AC repair and installation in St. George Utah home

AC Repair & Installation

Diagnostics, refrigerant service, and full system replacement. The single most common HVAC call in St. George — and the one we handle every day from May through September.

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Furnace repair and installation in St. George Utah home

Furnace Repair & Installation

Heat exchanger inspection, ignition repair, blower service, and gas or electric furnace replacement. Less frequently needed here than AC, but essential on the cold mornings when winter actually shows up.

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HVAC maintenance and tune-up service in St. George Utah

HVAC Maintenance & Tune-Ups

Spring AC tune-ups, fall heat checks, coil cleaning, and filter service. The single highest-value preventive call in St. George — a $0 tune-up booking prevents most July emergency breakdowns.

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Heat pump installation in St. George Utah home

Heat Pump Installation

Mild St. George winters mean heat pumps run efficiently year-round. We size, install, and service heat pumps for new builds, replacements, and second homes across the area.

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Duct cleaning and ductwork service in St. George Utah

Ductwork & Duct Cleaning

Sealing leaky duct runs in hot attics, replacing crushed flex duct, and clearing the desert dust that accumulates fast in St. George ducts. Permitted through City of St. George Building and Safety when required.

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Vacation rental HVAC service in St. George Utah

Second Home & Vacation Rental Service

Scheduled checkups, remote-call dispatch, and emergency AC service for second homes and short-term rentals in Bloomington, Stone Cliff, Entrada, and The Ledges. We keep your guests cool and your reviews five-star.

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Why St. George Trusts Us

Built for the Mojave Heat

St. George summers regularly hit 105 to 115 degrees. Our technicians size and service systems specifically for that load — not the cooler, milder load most of Utah deals with. We know what 1990s Bloomington tract homes need, what newer Stone Cliff and The Ledges builds need, and the difference between them.

Fast Response When It Matters

An AC out at 112 degrees is a real emergency, especially with kids, elderly family, or guests in a vacation rental. Most calls are answered within minutes, with same-day dispatch throughout St. George, Washington, Hurricane, Ivins, and Santa Clara.

Upfront Pricing

No surprise fees. We provide a clear written estimate before any work begins, including permit costs through the City of St. George Building and Safety Department. You approve the price before we start.

What Our Customers Say

★★★★★

"Our AC quit on a 109-degree afternoon in Bloomington. They had a technician at the house in under two hours, found a failed capacitor, and had us cool again before dinner. Saved a brutal night with the kids."

Mark D. — Bloomington
★★★★★

"Replaced our 18-year-old AC and the matching furnace in our Green Valley home. Quote was clear, install was clean, and the new system actually keeps up on the 110-degree days. Power bill is noticeably lower too."

Jennifer K. — Green Valley
★★★★★

"Manage two short-term rentals near Stone Cliff. They do our spring tune-ups, handle guest emergencies, and have never let me down. Worth every penny just for the peace of mind."

David S. — Stone Cliff

Frequently Asked Questions

How much does HVAC service cost in St. George, UT?

HVAC costs in St. George vary based on system size, the age of the unit, and the scope of work. We provide free, no-obligation estimates on every project so you know the cost upfront before any work begins. Call us at (555) 000-0000 to discuss your system.

Do HVAC contractors in Utah need a license?

Yes. All HVAC contractors in Utah must hold an S350 HVAC contractor license issued by the Utah Division of Occupational and Professional Licensing (DOPL). Permits for most equipment changeouts are pulled through the City of St. George Building and Safety Department. Always verify that any HVAC company you hire holds a current Utah license.

How often should I service my AC in St. George?

Once a year — ideally in early spring, before the first 100-degree day. St. George summers regularly hit 105 to 115 degrees and AC systems run nearly nonstop from May through September, so a spring tune-up that catches a weak capacitor, low refrigerant, or a dirty coil saves a much more expensive breakdown call in July when every HVAC company in town is already booked solid.

Why does my AC struggle in St. George summer heat?

St. George has some of the most extreme summer heat in Utah, and many older homes (especially 1990s and early-2000s tract builds in Bloomington and Dixie Downs) have undersized AC units that simply cannot keep up when daytime highs cross 110 degrees. Dust from desert winds and monsoon storms also clogs filters and coils faster than in milder climates. If your system runs constantly and still cannot hold setpoint, it usually needs a tune-up, a refrigerant check, or a properly sized replacement.

Need HVAC Service in St. George?

Call us today for a free, no-obligation estimate on any heating or cooling project.

(555) 000-0000