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Alton, TX · Heat pumps and furnaces

Expert Heating Repair in Alton, TX

Frontier Cooling & Heating provides heating repair Alton homeowners can get within 24 hours of the call, whether it is a heat pump blowing cold air, heat strips that will not come on or a furnace that clicks and quits. We have worked on Valley heating systems since 2006, from our office a few miles south in Mission.

Every repair is quoted before any work begins.

  • 2006family-owned in Mission since
  • 5 yrsCarrier President's Award
  • 5 minmissed-call callback
Technician servicing an air handler at the far end of an insulated attic

What breaks when the cold finally shows up in Alton

  1. What February 2021 Taught Alton About Heating Repair

    Anyone who was in Alton during the February 2021 freeze remembers it. Heat pumps ran for days without a break, heat strips pulled more power than tired breakers could handle, and rolling outages kept knocking systems off and on. Equipment that had barely been used in years got pushed past its limit in a week.

    That is the thing about heat in the Valley. It sits idle most of the year, so problems hide until the one week you need it. A weak capacitor, a burned strip element or a sticky reversing valve will not announce itself in August. Heating repair Alton families schedule before the first norther is a lot calmer than a call at 6 a.m. on the coldest day of the year.

  2. Heat Pump Repair in Alton When the Air Blows Cold

    Most Alton homes heat with a heat pump. Heat pump not heating? The usual suspects are a stuck reversing valve, a failed defrost board, low refrigerant or a thermostat set up for cooling-only equipment. In defrost mode a heat pump will briefly blow cooler air and the outdoor unit may give off steam. That is normal. Cold air for an hour straight is not.

    Heat pump repair starts with a full diagnosis. If the unit is near the end of its life, our heating installation team in Alton can quote a replacement. Read more about how heat pumps handle both seasons.

    Lennox horizontal air handler in a residential attic before service
  3. Heat Strips, Furnace Repair and Heater Repair in Alton Homes

    Behind the heat pump, most air handlers carry electric heat strips for backup. Heater not working at all? Strips are a common culprit: a burned element, a tripped limit switch or a breaker that cannot hold the load. Those are straightforward fixes once we find which one it is.

    Some homes have a gas furnace instead. Furnace repair covers ignition, flame sensors, inducer motors and limit switches. Whatever the setup, heater repair follows the same rule: diagnose first, quote second, fix third. Our heating repair service page covers the full list.

  4. Urgent Heating Calls in Alton and How We Handle Them

    We are not a 24-hour shop. What we offer is fast service during business hours, a callback within five minutes and priority for homes with no heat on a cold day. If you need emergency heating repair or emergency heat pump repair, call as early as you can. We are open 7:30 a.m. to 7 p.m. on weekdays and 8 to 5 on weekends.

    If someone in the house is elderly, very young or sick, tell us when you call. And if you are searching heating repair near me late in the evening, leave a message and we will call you back.

  5. Ducts, Thermostats and Heating Maintenance for Alton Winters

    Some no-heat calls are not the equipment at all. A disconnected duct in the attic dumps warm air where nobody feels it, and a thermostat set up wrong can lock out the heat strips. We check both. If the ducts are the problem, our duct repair and replacement work fixes it, and a properly configured smart thermostat for Alton homes runs the heat pump and strips the way they are meant to run.

    The best fix is the one you never need. A fall heating maintenance visit tests the strips, the defrost cycle and the safety controls before winter.

Why Alton Calls Frontier When the House Turns Cold

Heat is easy to forget until it is gone. We are licensed (TACLB17844C) and insured, we work on heat pumps, electric heat and furnaces from most major brands, and we have done it in the Valley since 2006. Heating repair Alton homeowners can count on means showing up within a day and explaining the problem in plain words.

Heat Pumps, Strips and Furnaces Under One Roof

One crew for whichever heating system your home has.

A Price Before Any Repair

Exact pricing comes after diagnosis, and nothing happens without your approval.

Callbacks in Five Minutes, Service in 24 Hours

Miss us and we call back fast, then get a tech out within a day of your call.

Carrier's President's Award, Earned Five Times

Five years in a row, Carrier has recognized Frontier with its President's Award.

Heating Repair for Alton, Mission and Peñitas

Need heating repair? Alton is a short drive from our office, and when a cold front hits, calls come in from all over the west side. We cover heater repair in Palmhurst next door, plus Mission and Peñitas.

  • Alton, TX
  • Palmhurst, TX
  • Mission, TX
  • Peñitas, TX
  • La Joya, TX
  • Sullivan City, TX
  • Edinburg, TX

Alton Heating Repair Questions for Cold Mornings

Answers for Alton homeowners whose heat picked a bad day to quit.

Ask us: (956) 955-6340

Why does my heat pump blow cold air in Alton?

It may be the defrost cycle, which is brief and normal, or a reversing valve, refrigerant or control problem. If the cold air lasts more than a few minutes, call.

Is a burning smell normal when the heat first comes on?

A faint dusty smell for a few minutes the first time each season is normal. A strong electrical smell, smoke or a smell that lingers is not. Turn the system off and call.

Do you repair gas furnaces in Alton?

Yes, along with heat pumps and electric heat. Anyone searching furnace repair near me can call and get service within 24 hours.

What should I check before calling about no heat?

Make sure the thermostat is set to heat and above room temperature, check the breakers for the air handler and outdoor unit, and look at the filter. If all three look right, call.

Can you fix my heater the same day?

Often, when the schedule allows. Same-day and next-day appointments are common, and no-heat calls on cold days move up the list.

How much does a heating repair cost?

It depends on the problem, so we quote after diagnosis. The service call covers travel, diagnosis and a full evaluation, and it is discounted once you approve the estimate.

Should I repair or replace an old heat pump?

If it is under about 10 years old and the problem is a part, repair usually makes sense. An older unit with a failed compressor or a big leak usually points toward replacement. We give you both numbers.

Do you handle heating calls in Alton on weekends?

Yes. Weekend hours are 8 a.m. to 5 p.m. on Saturday and Sunday.

Get the Heat Back On in Your Alton Home

Schedule heating repair Alton families can count on before the next norther blows in.

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German Shepherd dog resting on a brown floor, light tan and black fur, with a blue Frontier logo.

1812 W Griffin Parkway, Suite B

Mission, TX 78572

(956) 955-6340

Business Contractor License #: TACLB17844C

NATE Certification #: 8111158

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