Top-rated independent heating and cooling across Tennessee

Gas Furnace Repair in Murfreesboro, TN

If you smell gas, get everyone out of the house first, then call 911 or your gas utility from outside. After that, call us. Gas furnace repair across Murfreesboro is a steady part of our winter work: ignitors that stop glowing, flame sensors coated in residue, pressure switches stuck open, inducer motors that whine and quit. We test the ignition sequence and the safeties rather than guessing at parts. Bring us in by phone or through the quote form and we will diagnose it properly.

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 ET

Every major brand, one numberCarrier Trane Lennox Goodman Rheem York American Standard Bryant

Why Murfreesboro homes end up needing this

It fires up, runs a minute, then quits Short cycling from a dirty flame sensor, blocked airflow or a tripped limit switch
Nothing happens at all when I raise the thermostat Thermostat power, tripped breaker, blown low voltage fuse or failed control board
There is a loud bang when the heat kicks on Delayed ignition or duct expansion, both worth looking at before the next cold snap

What gas furnace repair actually involves

We start where the furnace stops. A gas furnace fires in a set sequence: call for heat, inducer draft, pressure switch proves, igniter glows, gas valve opens, flame sensor confirms, blower comes on. When one step fails, the furnace locks out and stores a fault code. We read that code, then test the part it points at instead of guessing. Some visits end with a cleaned flame sensor and a fresh filter. Others need a pressure switch, igniter, control board or gas valve replaced before heat is safe to run.

What we check on the call

We pull the blower door and look at the burners, heat exchanger, igniter and wiring for cracks, soot or rodent damage, which is common where crawlspace ductwork runs through red clay. We test the flame sensor signal, the pressure switch and the limit string, and we confirm the inducer and blower motor draw what they should. Vent pipe and combustion air get checked for blockage or separation. Then we measure temperature rise across the furnace, because a unit running hot is telling you something about airflow or gas pressure.

How we decide repair is the right call

We repair when the failed part is available, the heat exchanger is sound, and the rest of the furnace has service life in it. A pressure switch or igniter on a mid-life furnace is a straightforward fix. We say so plainly when it is not: a cracked or rusted-through heat exchanger, a burned control board on an old unit, or repeated failures across one season all point toward replacement. You get what we found, what it costs to fix, and what we would do in your house. The decision stays yours.

Murfreesboro coverage

From Murfreesboro we also cover Smyrna, La Vergne, Christiana, Eagleville, Rockvale, Woodbury and the Lascassas and Walter Hill areas.

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Related furnace repair work in Murfreesboro

All furnace repair in Murfreesboro → · Gas Furnace Repair across the region →

The same on every visit

The quote comes first, in writing

Covering 81 cities across Alabama, Georgia, Kentucky and 3 more.

Phones answered by people

Open 7 days, 8:00 AM to 5:00 PM ET.

Every major brand, gas and electric

Carrier, Trane, Lennox, Goodman and more. We are not an authorized dealer for any of them.

Gas Furnace Repair in Murfreesboro — quick answers

My gas furnace lights and then shuts off after a minute. What is that?

Usually a dirty flame sensor, a blocked vent, or a limit switch tripping on low airflow. The furnace proves flame, loses the signal, and shuts the gas valve for safety. We test the sequence to find which step drops out.

Is propane furnace repair different from natural gas?

The diagnosis is the same, but propane runs at different pressure and uses different orifices and regulator settings. We verify the furnace is set up for the fuel it is actually burning, since a mismatch causes sooting and rough ignition.

How soon can you get to my Murfreesboro home?

Call us and we will give you the honest next opening rather than a vague window. During July heat waves and the first hard cold snap, no-cooling and no-heat calls fill the day fast, so morning calls have the best odds. If your system is still running but acting up, booking a few days out usually gets you a longer, more thorough visit.

How it works

Step 1
Tell us the symptom
Call or fill in the quote form and describe what you hear, smell or feel. Warm air, short cycling, a breaker that keeps tripping. That gives us a head start on the likely cause.
Step 2
We diagnose on site
A technician checks the thermostat, airflow, electrical connections, refrigerant performance and the outdoor unit. We work the crawlspace and the attic too, because ductwork and drainage cause more trouble than people expect.
Step 3
You decide, then we fix it
We explain what failed, what it takes to repair it, and what we would watch next season. No work starts until you say go. Most repairs finish the same visit when parts are on the truck.

Call (888) 878-4879

A real person answers
Open 7 days
Written quote before work starts

Why homeowners call us

Mixed heating is normal to usHeat pumps, propane furnaces and dual-fuel setups all behave differently in cold weather. We know how a heat pump should sound in the thirties and when the backup heat is doing too much of the work.
We go under the houseRed clay crawlspaces hide crushed ducts, sweating lines and standing water. Comfort problems often start down there, not at the unit, so we look before we start replacing parts you may not need.
Plain explanationsYou get told what broke and why, in words that make sense. If a repair is a short-term patch on an aging system, we say that out loud so you can plan instead of guessing.
One crew, six statesWe serve homeowners across Alabama, Georgia, Kentucky, North Carolina, South Carolina and Tennessee. Same approach in every one: show up, diagnose properly, repair what needs repairing, leave the space clean.
All major brands, gas & electricOne independent crew for Carrier, Trane, Lennox, Goodman, Rheem and more.
Straight answersNot worth fixing? We say that out loud, and often it saves you the visit fee.