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Heating and Furnace Repair in Carrollton, TX

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"He was quick to respond, professional, and took the time to explain the root cause of the issue."Subuhi A., Google review
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Bottom line: We repair gas furnaces, heat pumps, and electric furnaces in Carrollton, TX, and every gas furnace call includes a carbon monoxide safety check. Half of the homes in Carrollton were built before 1989, so many furnaces here are original or close to it. We tell you straight whether it is worth fixing. Call (469) 213-8450.

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Heating in Older Carrollton Homes

Most Carrollton neighborhoods filled in during the 1970s and 1980s, so a lot of homes are on a second system that is now 15 to 25 years old, and some are still on original ductwork. That age is where repair bills start stacking up.

Most older Carrollton homes heat with a gas furnace in the attic or a hall closet, usually paired with a split AC. Oncor delivers power across Carrollton, and Atmos Energy supplies natural gas. We work throughout Carrollton, including Old Downtown Carrollton, Country Place, and Indian Creek.

Furnace Problems We Fix Every Winter

  • No heat at all: failed ignitor, bad flame sensor, pressure switch, control board, or a tripped safety.
  • Blowing cold air: flame sensor, high-limit trips from a clogged filter, or a heat pump stuck in defrost.
  • Short cycling: the furnace lights, runs a minute, and shuts off.
  • Noises and smells: squealing blowers, booming ignition, or a burning smell past the first run of the season.
  • Heat pump iced over: defrost board, sensor, or low refrigerant.

Repair or Replace?

We give you both numbers in writing. As a rule, a furnace under 15 years old with a normal part failure is worth repairing. A furnace that is 20 or more years old with a cracked heat exchanger, or an R-22 heat pump with a refrigerant leak, is usually worth replacing. When it makes sense, we size the new system with an independent Manual J so you are not paying for more furnace than the house needs.

Questions We Get in Carrollton

Is it worth repairing an old furnace in Carrollton?
Often, yes. Ignitors, flame sensors, pressure switches, and blower motors are normal repairs on a furnace of any age. A cracked heat exchanger on an older furnace is different: that is a safety problem and usually means replacement.

Why is my furnace blowing cold air?
Common causes are a dirty flame sensor, a failed ignitor, a tripped high-limit switch from a clogged filter, or a heat pump stuck in defrost. We find the cause, show you, and price it before any work.

Do you check for carbon monoxide?
Yes. Every gas furnace call includes a combustion and carbon monoxide safety check. If you smell gas, leave the house and call 911 and Atmos Energy from outside first.

Do you fix heat pumps too?
Yes. We repair heat pumps, defrost controls, reversing valves, and auxiliary heat strips, and we service gas furnaces and electric furnaces.

Do you serve all of Carrollton?
Yes. We work across Carrollton (75006, 75007, and 75010), including Old Downtown Carrollton, Country Place, and Indian Creek.

More HVAC Help

In Carrollton: AC Repair in Carrollton · AC Replacement in Carrollton

Nearby: Heating Repair in Lewisville · Heating Repair in Richardson · Heating Repair in Plano

See our work: recent projects · replacing an R-22 system

No heat in Carrollton? Call (469) 213-8450.

How It Works

Three Steps. No Surprises.

  1. 1Tap or call

    Tell us what is going on. A real person calls you back, not an answering service.

  2. 2We find the cause

    Diagnosis first, with photos of what failed. You get repair and replace numbers in writing before any work.

  3. 3Fixed and documented

    Clean work, startup readings recorded, and financing available on replacements.

Call (469) 213-8450 See financing options

Get In Touch

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Based in Prosper, TX

Residential: Greater DFW

Commercial & multifamily: North Texas & Greater DFW

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Get a callback in minutes3 quick taps. No obligation.

What is going on with your heat?

Faster: call (469) 213-8450

Frisco Office
Comfort Mechanical Solutions
11655 Independence Pkwy #511, Frisco, TX 75035
(469) 200-2833
Dispatch, All Areas
(469) 213-8450
Mon-Fri 7 AM-7 PM · Sat 8 AM-5 PM
Texas License TACLA00165496E