Homeowners' pick for heating and cooling across Pennsylvania

Gas Furnace Repair in Pittsburgh, PA

If you smell gas, leave the house first, then call 911 or your gas utility from outside. After that, we do gas furnace repair across Pittsburgh: short cycling, an igniter that glows but never lights, a blower that runs cold, a flame sensor coated in enough residue to drop the burner every ten minutes. Older homes here often carry a retrofit furnace on original ductwork, and that pairing shows up in the symptoms. Call us or send the quote form.

Call (888) 414-3292

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

Taking calls until 5:00 PM ET

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

Why Pittsburgh homes end up needing this

I hear a click and a whir but no heat Inducer or pressure switch problem, often a blocked flue or condensate drain
Some rooms are freezing and the furnace never quits Undersized or leaking ductwork, closed returns or a blower running weak
The furnace blows but the air is cold Ignition failure, flame sensor fouling or a gas valve not opening

What a Gas Furnace Repair Involves

We start where the heat call starts. A technician follows the sequence the furnace is supposed to run, from thermostat signal to inducer, ignition, gas valve, flame sense and blower, and finds the point where it stops. Older homes across the region often have retrofit ductwork and long duct runs, so we also look at airflow, because a furnace that overheats and shuts down is frequently starved for return air rather than broken at the burner. Then we explain what we found in plain terms before any work happens.

What We Check and Replace

Common repairs include hot surface igniters, flame sensors, pressure switches, inducer motors, blower motors and capacitors, limit switches, control boards and thermostats. We check the heat exchanger for cracking, inspect venting and combustion air, verify the gas valve is operating correctly, and look at condensate drainage on high efficiency units, which likes to clog in cold basements. We also read the furnace's own fault codes, because they usually point at the failing part faster than guesswork does. Filters and vent blockages get addressed while we are there.

How We Decide Repair Is the Right Call

We weigh the specific failure against the age and condition of the furnace and the safety of the heat exchanger. One bad igniter on a mid-life furnace is a straightforward fix. Repeated failures on different parts, a cracked heat exchanger, or a unit that has been limping through several long heating seasons is a different conversation, and we will say so. You get the finding, the options and our reasoning. The choice stays yours, and we will keep the heat on either way if the furnace is safe to run.

Pittsburgh coverage

From Pittsburgh we also cover Mount Lebanon, Bethel Park, Wexford, Monroeville, Ross Township, Robinson, McKees Rocks, Penn Hills and the surrounding boroughs.

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Related furnace repair work in Pittsburgh

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

What you get on every job

You approve a written quote first

Covering 60 cities across Indiana, Kentucky, Michigan and 4 more.

Phones answered by people

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

Independent of every manufacturer

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

Gas Furnace Repair in Pittsburgh — quick answers

My gas furnace lights, then shuts off after a minute. What is happening?

That pattern usually points at flame sensing, venting or airflow. The burner lights, the control does not confirm flame or the unit overheats, so it shuts down for safety. It needs a technician to test the sequence.

I smell gas near my furnace. What should I do?

Leave the house right away, get everyone out, and call 911 or your gas utility from outside. Do not flip switches or restart anything. Once the utility clears the home, call us and we will inspect the furnace.

How soon can you get to my house in Pittsburgh?

Call us and we will give you the first available window rather than a vague promise. During a July humidity stretch or the first hard freeze in January, our schedule fills fast, so morning calls usually get seen sooner. If you smell gas, leave the house first, call 911 or your gas utility from outside, then call us.

How it works

Step 1
Tell us the symptom
Call or fill in the quote form and describe what changed. Warm air, no air, a smell, a noise, a breaker that keeps tripping. Details on the phone shorten the visit considerably.
Step 2
We diagnose on site
A technician checks the thermostat, airflow, electrical connections, the outdoor unit and the heat exchanger side before naming a cause. You get the finding in plain words, not a parts list you cannot read.
Step 3
You approve the repair
We explain what failed, what it takes to fix it, and what happens if you wait. Nothing gets replaced without your say so. Most common repairs are handled the same visit.

Call (888) 414-3292

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

Why homeowners call us

Old housing stock is normal hereBasements with converted octopus trunk lines, ducts retrofitted around joists, returns that were never sized right. We work in these houses constantly and we size the repair to the house you actually have.
Long heating seasonsFurnaces in this region run hard from October into April, and lake effect stretches it further. We know what wear looks like at that mileage, from cracked igniters to blower motors that have been dragging for two winters.
Cooling and heating bothOne crew for air conditioning repair and heating repair. The same ductwork moves air in July and January, so a technician who understands both sides catches problems a single-season contractor tends to walk past.
Plain talk about repair versus replaceSometimes a part fixes it for years. Sometimes you are putting money into a system that is done. We tell you which one we think you are looking at and why, then leave the decision with you.
All major brands, gas & electricIndependent service on Carrier, Trane, Lennox, Goodman, York and the rest.
Straight answersNot worth fixing? We say that out loud, and often it saves you the visit fee.