Open 24 Hours, 7 Days a Week  ·  NV License #83892  ·  15% off for military and senior citizens

Heating & Furnace Repair in Las Vegas & the Entire Valley

24/7 furnace, heater and heat pump repair for every make and model across Las Vegas, Henderson, Summerlin and North Las Vegas. Upfront pricing from a licensed, NATE certified technician.

★★★★★ Rated 4.9 from over 100 Google reviews · Licensed, NATE and EPA certified

Heating Repair Las Vegas2026-11-04T22:07:41+00:00
We Service All Major Brands  ✦  Carrier  ✦  Trane  ✦  Lennox  ✦  Daikin  ✦  Goodman  ✦  Rheem  ✦  Ruud  ✦  York  ✦  American Standard  ✦  Bryant  ✦  Amana  ✦  Mitsubishi Electric  ✦  Fujitsu  ✦  LG  ✦  Heil  ✦  Tempstar  ✦  Payne  ✦  Coleman  ✦  Armstrong Air  ✦  Frigidaire  ✦ We Service All Major Brands  ✦  Carrier  ✦  Trane  ✦  Lennox  ✦  Daikin  ✦  Goodman  ✦  Rheem  ✦  Ruud  ✦  York  ✦  American Standard  ✦  Bryant  ✦  Amana  ✦  Mitsubishi Electric  ✦  Fujitsu  ✦  LG  ✦  Heil  ✦  Tempstar  ✦  Payne  ✦  Coleman  ✦  Armstrong Air  ✦  Frigidaire  ✦ 

Signs You Need Heating Repair

Is your heater not working? Here is what it could be.

Las Vegas winters are short, but desert nights get cold fast, and most furnaces and heat pumps sit unused for months before the first chilly week. Dust, worn parts and dead thermostat batteries show up the moment you turn the heat on. If you notice any of these signs, call before a small repair becomes a no heat emergency.

Homeowner adjusting a wall thermostat set to heat in a bright Las Vegas living room with desert views

Furnace blowing cold air

Cold air usually points to a dirty flame sensor, a failed igniter, a clogged filter tripping the limit switch or a gas supply problem. Check that the thermostat fan is set to auto, not on. If it still blows cold, we find the exact cause and fix it.

Heater not turning on

A tripped breaker, a furnace switch turned off, dead thermostat batteries, a failed igniter or a bad control board can all keep the heat off. Many of these are quick fixes once we test the system.

Furnace short cycling

A furnace that starts and stops every few minutes is often overheating from a dirty filter or blocked vents, or shutting down because of a dirty flame sensor. Short cycling wears out parts and wastes gas.

Strange smells or a gas odor

A dusty smell for a few minutes on the first cold day is normal. A burning, electrical or rotten egg smell is not. If you smell gas, leave the house and call Southwest Gas or 911 from outside before calling us.

Loud or unusual noises

Banging at startup can mean delayed ignition, while squealing, grinding or rattling usually points to the blower motor, the inducer motor or loose panels. Catching it early prevents a bigger repair.

Uneven heat or high bills

Rooms that never warm up, a heat pump stuck in defrost or a gas bill that keeps climbing usually mean a system that is struggling. We find what is costing you comfort and money.

Heating Repairs We Handle

Furnace and heater repair for every make and model.

From a worn igniter to a failed blower motor, AGEVAC handles residential and commercial heating repair across the Las Vegas valley on every major brand. Every repair is done by a NATE and EPA certified technician who explains the problem and the price before starting.

  • Igniter and flame sensor replacement
  • Gas valve repair and replacement
  • Blower motor and capacitor repair
  • Heat exchanger inspection
  • Control board repair
  • Limit switch and pressure switch repair
  • Inducer motor repair
  • Thermostat repair and installation
  • Heat pump repair and defrost problems
  • Electrical, breaker and wiring repair
  • Package unit and rooftop heating repair
  • Furnace safety inspections
AGEVAC technician testing a gas furnace igniter and flame sensor with a multimeter during a heating repair in a Las Vegas garage

How It Works

Heating repair done the right way, in four steps.

01

Call or book, day or night

Call (702) 720-0161 or book online. AGEVAC answers 24 hours a day, 7 days a week, including weekends and holidays.

02

A real diagnosis

We test ignition, gas pressure, airflow and the safety controls to find the actual cause of the problem, not just the symptom.

03

Upfront price and options

You see the problem, your options and the full price before any work starts. No pressure and no surprises.

04

Fixed, tested and clean

We complete the repair, test the whole system, confirm your home is heating evenly and leave the work area clean.

Repair or Replace

Should you repair or replace your furnace?

Most of the time, a repair is the smart choice, and AGEVAC will tell you when it is not. A gas furnace often lasts 15 to 20 years, and a heat pump about 10 to 15. Replacement starts to make sense when:

  • The furnace is more than 15 to 20 years old
  • The heat exchanger is cracked or corroded
  • It needs repairs every heating season
  • Your gas or electric bills keep rising
  • Some rooms never warm up

We lay out the cost of the repair next to the cost of a new system, so you can decide with real numbers.

AGEVAC technician finishing a new high efficiency gas furnace installation in a Las Vegas home garage

Furnace and heat pump installation in Las Vegas

When it is time for a new system, AGEVAC sizes it to your home instead of guessing, installs it to the manufacturer specifications and tests it before we leave. We install gas furnaces, heat pumps and package units, and we will help you decide whether to replace the furnace alone or the whole system.

Service Areas

Heating repair in every corner of the Las Vegas valley.

AGEVAC is based in Las Vegas and dispatched daily across the valley. Wherever you are, a licensed technician can be at your door day or night.

Heating repair in Las Vegas

From downtown and the Arts District to Centennial Hills, we repair gas furnaces, heat pumps and rooftop units in homes and businesses across the city.

Heating repair in Henderson

Green Valley, Anthem, Inspirada and the rest of Henderson get the same fast, upfront service, with 24/7 emergency heating repair on the coldest nights.

Heating repair in North Las Vegas

We service homes in Aliante, around Craig Ranch and across North Las Vegas, from newer communities to established neighborhoods.

Heating repair in Summerlin

Larger two story homes near Red Rock often run more than one furnace or heat pump. We diagnose each one and keep every floor warm.

Heating repair in Spring Valley

Spring Valley and the southwest valley get prompt furnace repair, tune ups and replacements from a local, owner operated company.

Heating repair in Paradise and Enterprise

From the neighborhoods around UNLV and the Strip to Southern Highlands and Mountain’s Edge, we cover Paradise and Enterprise day or night.

Heating Repair Reviews

What Las Vegas neighbors say about AGEVAC.

★★★★★

Leo went above and beyond took his time and was meticulous and thorough with his diagnosis and maintenance on our three AC units. He was informative about possible repairs and gave us options.

Damien Drake

★★★★★

Agevac and Leo were both fast and fair pricing. The second day I had trouble with the thermostat and not only did Leo come back out and fix it but he did it with a smile.

Kathy Stipsky

★★★★★

I really recommend this company. The tech repaired exactly what he said it was broken at fair price. We need more tech like Leandro in this town.

Alex Abad

Current Specials

Heating repair coupons and specials.

Mention the offer when you call or book. Ask us about the details.

AGEVAC coupon: 10% off any AC or heating service or repair in Las Vegas. Call (702) 720-0161.
AGEVAC coupon: 10% off any AC or heating service or repair in Las Vegas. Call (702) 720-0161.
AGEVAC coupon: 15% off for military and senior citizens. Call (702) 720-0161.
AGEVAC coupon: 15% off for military and senior citizens. Call (702) 720-0161.

Frequently Asked Questions

Las Vegas heating repair
questions, answered.

Straight answers from a licensed Las Vegas HVAC company. Do not see your question? Call AGEVAC for a straight answer, day or night.

AGEVAC technician explaining a furnace repair to a homeowner beside an open gas furnace in a Las Vegas garage
How much does furnace repair cost in Las Vegas?2026-11-02T18:54:53+00:00

It depends on what failed. A dirty flame sensor or a failed igniter costs far less than a new blower motor or a heat exchanger problem. AGEVAC diagnoses the real problem first and gives you the full price before any work starts. Mention our web special to save 10% on any heating service or repair, or 15% if you are military or a senior citizen.

Do you offer emergency heating repair at night and on weekends?2026-11-02T18:54:54+00:00

Yes. AGEVAC answers 24 hours a day, 7 days a week, including weekends and holidays. Call (702) 720-0161 and we will get a technician headed your way.

Why is my furnace blowing cold air?2026-11-02T18:54:54+00:00

First, make sure the thermostat fan is set to auto. The on setting runs the fan even when the burners are off. If the air is still cold, the most common causes are a dirty flame sensor, a failed igniter, a clogged filter tripping the high limit switch or a problem with the gas supply. We test each one and fix the actual cause.

Why will my heater not turn on?2026-11-02T18:54:55+00:00

Check that the thermostat is set to heat, has working batteries and is set above the room temperature, and that the furnace switch and breaker are on. If it still will not start, the cause is usually the igniter, flame sensor, pressure switch or control board, which we can test and repair.

Do you repair heat pumps?2026-11-02T18:54:55+00:00

Yes. We repair heat pumps for both heating and cooling, including defrost problems, reversing valves, refrigerant leaks, capacitors and backup heat strips.

How often should I service my furnace in Las Vegas?2026-11-02T18:54:56+00:00

Once a year, ideally in the fall before the first cold nights. A tune up cleans the burners and flame sensor, checks the igniter and safety controls and catches small problems before they leave you without heat.

Should I repair or replace my furnace?2026-11-02T18:54:56+00:00

Replacement usually makes sense when a furnace is 15 to 20 years old, has a cracked heat exchanger, needs repairs every season or keeps driving your bills higher. If the system is younger and the fix is reasonable, a repair is often the smarter choice. We walk you through both options and the cost of each so you can decide.

What should I do if I smell gas or my carbon monoxide alarm goes off?2026-11-02T18:54:57+00:00

Leave the house right away with everyone inside, and do not switch lights or appliances on or off. From outside, call Southwest Gas or 911. Once it is safe, call AGEVAC to find and repair the cause.

What heating systems and brands do you repair?2026-11-02T18:54:57+00:00

We repair gas furnaces, heat pumps, package units and rooftop heating systems on every major brand, including Carrier, Trane, Lennox, Goodman, Rheem, Ruud, York, Bryant and Amana.

What areas do you serve for heating repair?2026-11-02T18:54:58+00:00

AGEVAC provides heating repair across the entire Las Vegas valley, including Las Vegas, Henderson, North Las Vegas, Summerlin, Spring Valley, Paradise and Enterprise.

Fast Callback, Day or Night

Too hot inside? Call AGEVAC.

Day or night, a licensed AGEVAC technician is ready to roll across the Las Vegas valley. Call now, or send the form and we will call you back.

AGEVAC Heating and Cooling service van parked at a Las Vegas home
Claim 10% off and get a fast callback

Tell us what is going on and we will call you back. Military and senior citizens save 15%.

Licensed, certified and trusted across the Las Vegas valley

NATE Certified

Certified HVAC technician

EPA 608 Certified

Certified refrigerant handling

ASHRAE Associate Member

Heating and air conditioning society

Nevada Licensed Contractor

License #83892

BBB Accredited Business

A+ Rating

Heating, cooling and indoor air quality for homes and businesses across the Las Vegas Valley.

AGEVAC Heating and Cooling BBB Accredited Business, click for BBB profile
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