Top-rated independent heating and cooling across North Texas and the Metroplex
Furnace Repair in Prosper, TX — Book a Visit Today
Cold air from the registers on a January morning, a furnace that lights and drops out, or a blower running with no heat are all things we chase down. We do furnace repair in Prosper on gas and electric equipment, including attic units that short cycle because the return is undersized. If you ever smell gas or a carbon monoxide alarm sounds, get everyone outside first, then call 911 or the gas utility, and call us after that. Otherwise check the thermostat and the breaker, then reach us by phone or through the quote form and describe what the heater is doing.
Call (888) 878-4879- Real people on the phone
- 7 days a week
- Quote in writing before any work
Taking calls until 5:00 PM CT
Common furnace faults in Prosper homes
- The furnace blows but the air is cool Burners not lighting, failed ignitor or flame sensor, or gas valve fault
- It fires up, runs a minute, then shuts off Short cycling from a dirty flame sensor, blocked flue or overheating on restricted airflow
- Nothing happens at all when I raise the thermostat No power, tripped breaker, blown low voltage fuse, control board or thermostat wiring
- There is a loud bang when the heat kicks on Delayed ignition from dirty burners, or duct expansion at an undersized return
- Some rooms are freezing and others are fine Blower or capacitor weakness, closed dampers, duct leakage in the attic run
Search for it as furnace repair or heating repair and you land in the same place: one visit, one written quote.
Prosper coverage
From Prosper we also cover Celina, Frisco, McKinney, Little Elm, Aubrey and Melissa.
Other repairs we do in Prosper
How we compare to other HVAC companies in Prosper
| Trinity Air & Heat | Big-box repair chains | Handyman listings | |
|---|---|---|---|
| Quote in writing before a wrench comes out | ✓ | ✕ | ✕ |
| Live answer seven days a week | ✓ | ✕ | ✓ |
| All major brands, gas and electric | ✓ | ✓ | ✕ |
| No manufacturer targets to hit | ✓ | ✕ | ✓ |
| Crews familiar with homes like yours | ✓ | ✕ | ✓ |
The same on every visit
You approve a written quote first
Covering 105 cities across Louisiana, Oklahoma, Texas.You reach a person, not a menu
Open 7 days, 8:00 AM to 5:00 PM CT.Every major brand, gas and electric
Carrier, Trane, Lennox, Goodman and more. We are not an authorized dealer for any of them.Furnace Repair in Prosper — quick answers
My furnace quit overnight. How soon can someone come out?
Call us and tell us the house is cold. No-heat calls get moved up, especially with small children, older adults or hard freeze temperatures in the forecast. Before we arrive, check the thermostat, the breaker and the filter so we can start further down the list.
What is a flame sensor and why does it keep failing?
The flame sensor is a small rod that proves a flame is present. Combustion residue builds a film on it, the furnace stops seeing flame and shuts down for safety. Cleaning or replacing it is a common repair, and repeat failures usually point to burner or airflow problems.
Do you repair electric furnaces too?
Yes. Electric furnaces and air handlers with heat strips fail differently, usually a burned sequencer, an open limit switch, a failed contactor or a blower motor. It is high voltage work, so leave the panel closed and let us open it.
I smell gas near the furnace. What do I do?
Leave the building right away, do not flip switches, and call 911 or your gas utility from outside. Let them make the house safe first. Once they clear it, call us and we will inspect the furnace, the gas connections and the heat exchanger.
How soon can you get to my house in Prosper?
Call us and we will give you a real window for the same day or the next, not a vague promise. Summer afternoons book up fast in Prosper, so morning calls usually get the earliest slots. If you are without cooling and have young kids or an older family member at home, tell us on the phone and we will move you up the list.
How it works
- Step 1
Tell us the symptom
Call or fill in the quote form with what you hear, smell or feel. Warm air, short cycling, a breaker that keeps tripping. Details on your porch help us arrive with the right parts.
- Step 2
We diagnose on site
A technician checks the thermostat, airflow, the indoor coil and blower, then the outdoor unit and electrical side. You get a plain explanation of what failed and why it failed.
- Step 3
You approve the repair
We walk you through the fix and any parts involved before we start. Once you say go, we make the repair and confirm the system is holding temperature before we leave your driveway.
- A real person answers
- Open 7 days
- Written quote before work starts
Why homeowners call us
- Built for hard summersWe work on attic air handlers in July heat, undersized returns in older subdivisions, and condensers with hail-flattened fins. Those are everyday jobs across the region, so we know where these systems tend to give out first.
- Air conditioner repair and heating repairOne crew for both seasons. Air conditioning repair when the house won't cool, heater repair and furnace repair when the burners won't stay lit. Same technicians, same records, so nobody starts from scratch in November.
- We explain the failureYou hear which component failed and what it was doing to the rest of the system. If a repair is a short-term patch on an aging unit, we say so and let you decide the timing.
- Respect for the houseDrop cloths, shoe covers, and the attic hatch closed the way we found it. We keep the work area clean and we tell you honestly when a problem is airflow or ductwork rather than the equipment itself.
- All major brands, gas & electricOne independent crew for Carrier, Trane, Lennox, Goodman, Rheem and more.
- Straight answersIf a system is not worth repairing, we say so, often right on the phone.
Furnace Repair in Prosper
The longer it sits broken, the more it takes from you
Tell us the symptom, sign off on the written quote, get the machine back. Starting takes a minute.
- A real person answers
- Open 7 days
- Written quotes
- All major brands
- Gas & electric
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