Heating Repair in Las Vegas

Infinity Heating and Cooling provides heating repair in Las Vegas for homes and businesses across the valley. Winter lows here dip into the 30s, so a heating failure on a cold night is urgent.

Our NATE-certified technicians average 15 years in the trade and repair furnaces, heat pumps, and ductless systems from all major brands. You get the price before work begins, and replacement parts carry a one-year warranty.

Heating Problems We Repair

Most service calls start with one of these symptoms:

• The system will not start. The usual causes are a thermostat fault or a tripped breaker.
• The vents blow cool air. On a furnace, the cause is often a failed igniter or a dirty flame sensor. On a heat pump, it is often low refrigerant or a stuck reversing valve.
• Airflow is weak. A clogged filter or a worn blower motor is the likely cause.
• The system runs for a short time and shuts off. The usual causes are restricted airflow and, on a furnace, a dirty flame sensor.
• Some rooms stay colder than others. The technician checks airflow at the unit and at the vents.

Furnaces, Heat Pumps, and Ductless Systems

Gas and Electric Furnaces

We repair gas and electric furnaces. Most faults begin at the burners, the ignition system, or the blower. Our furnace repair in Las Vegas covers common faults and the safety risks of fuel-burning equipment.

Heat Pumps

Many homes in Southern Nevada rely on a heat pump for both heating and cooling. Because the system runs in every season, the compressor and reversing valve see heavy use. The heat pump repair in Las Vegas lists common problems and explains how repairs are handled.

Ductless Mini-splits

A ductless unit heats and cools a single room or zone without ductwork. We install and repair ductless mini-split systems.

What Happens on a Repair Visit

1. Test the thermostat and its connection to the system
2. Inspect the burners or the heat pump components
3. Measure airflow through the system
4. Check electrical connections and safety controls
5. Explain the fault and give the repair price before work begins
6. Complete the repair and run the system to confirm steady heat

Emergency Heating Repair

Emergency heating repair is available 24 hours a day. If your heat goes out overnight or on a weekend, call (702) 291-2000.

Technicians and Credentials

Our technicians hold NATE certification and complete Trane manufacturer training. They also meet EPA requirements for refrigerant handling, which heat pump repairs involve.

Infinity Heating and Cooling holds two Trane credentials: factory-authorized dealer and Trane Comfort Specialist. The company is licensed and insured under Nevada contractor license C21#0077587. Our family has worked in HVAC since 1958 and has served the Las Vegas Valley since 2012. We are a third-generation Trane installer.

Industry recognition includes HVAC Business of the Year, the Top Dealer Award, the Trane Dealer Excellence Award, and the Trane Pace Setter Award. Every repair is covered by our 100% satisfaction guarantee.

Read more customer reviews.

Serving Las Vegas and Nearby Communities

Infinity Heating and Cooling proudly serves customers across the Las Vegas Valley.

Our technicians regularly provide heating services in:

North Las Vegas, NV
Henderson, NV
Boulder City, NV
Summerlin

Visit our service areas page to view all communities we serve.

Frequently Asked Questions About Heating Repair

Why does my heater smell like burning when I first turn it on?

Dust settles on the heating components over the summer and burns off the first time the system runs. The smell should fade within a few hours. If it lasts longer or smells like melting plastic, turn the system off and call for a repair.

Why does my heating system keep turning on and off?

Short run cycles usually point to restricted airflow or, on a furnace, a dirty flame sensor. Check the air filter first and replace it if it is dirty. If the cycling continues, a technician can test the thermostat and the furnace safety controls to find the cause.

How much does a heating repair cost?

The price depends on the part that failed and the type of system. Your technician diagnoses the fault and tells you the price before starting the repair.

Should I repair or replace my heating system?

Repair usually makes sense when one part has failed on a system that has otherwise run well. If a furnace or heat pump is near the end of its service life and breaks down often, your technician can price a new Trane system alongside the repair so you can compare. New Trane systems we install carry a two-year labor warranty.

Schedule Your Heating Repair

To book a heating repair, call (702) 291-2000 or schedule online.