Furnace Repair Services in St. George, Utah

Cold nights in St. George aren’t uncommon, and when temperatures dip below freezing, a malfunctioning heating system can leave homes vulnerable to unsafe indoor conditions. That’s when Triple-T Plumbing, Heating & Air steps in to restore comfort with a no-nonsense approach rooted in decades of local service.

Call us directly for trusted, reliable service at (435) 253-6279 or leave us a message online — we’re available 24/7.

Triple-T Plumbing, Heating & Air is a family-run business serving St. George and the surrounding Utah County area since 1974. Our company’s long-standing presence reflects a steady commitment to meeting local heating and air conditioning needs, plumbing services, and air quality concerns. 

Triple-T Plumbing, Heating & Air Supports Your Heating Needs

Triple-T Plumbing, Heating & Air approaches each service call with a focus on clear communication and respect for your home or business. Our goal is to complete repairs efficiently without compromising quality. Our approach reflects the company motto, “Service Beyond Expectations,” which guides all our interactions and work ethic.

We Offer:

• Nearly 50 years of trusted experience responding to heating and plumbing service needs in Utah County and Washington County
• Two convenient locations in St. George and St. George to provide timely support
• Maintenance plans that help identify issues before they affect your comfort
• Licensed, insured technicians who receive ongoing training to stay current with industry developments
• Flexible payment options, including financing and payment plans
• Manufacture warranties for added confidence

Built Around the Needs of St. George Homes & Families

Many homes in St. George were built in the early 2000s or earlier, and original HVAC systems may be well past their serviceable lifespan. A furnace repair today might mean uncovering larger efficiency or safety concerns that weren’t visible before.

Our furnace repair services are structured to handle a wide range of issues, including:

• Short cycling – when the system shuts off before reaching the thermostat setting
• No heat or inconsistent heating – often caused by sensor, thermostat, or control board problems
• Unusual sounds or vibrations – typically linked to worn belts, failing motors, or airflow obstructions
• Burner or pilot light issues – common in older systems or homes with fluctuating gas supply
• Blower motor failures – when the fan won’t push warm air through the ductwork
• Dirty or clogged filters – reducing airflow and forcing the furnace to overwork

Our team is used to seeing everything from dirty flame sensors to faulty ignition controls and failing heat exchangers. We approach each home with fresh eyes—considering system age, home size, energy efficiency, and current usage habits—before offering our recommendations. This is what keeps our work rooted in the realities of Utah County’s housing stock.

For landlords, property managers, and business owners, the concern often turns to system reliability and minimizing tenant or staff disruption. We work with commercial clients across Utah County to schedule repairs with as little downtime as possible, including after-hours and weekend availability.

Service Backed by Practical Know-How

We don’t just replace parts—we help you make decisions. A furnace repair job might be the right fix today, or it might be time to start planning for a full replacement. We’ll talk you through those options based on your unit’s age, warranty status, and past performance history. We don’t apply one-size-fits-all logic to a system that’s been in your home for 15 years. 

Our role is to assess, inform, and get to work when you’re ready. And because we’re locally based, same-day service is often possible, especially during colder months when delays can mean damage to pipes, walls, or insulation due to sustained freezing temperatures.

Reliable Furnace Repair When It Matters

We’re not a franchise. We don’t outsource calls. And we don’t hand your job off to a contractor you’ve never met. What we do offer is a simple path to reliable heating repairs that make sense for your home or business in this region of Utah.

Our team is trained on newer smart thermostats, modern two-stage furnaces, and standard gas units alike. No job is too small to take seriously—and no job gets rushed out the door.

Contact us via our online form or call (435) 253-6279 for furnace repair in St. George.