Expedition HVAC
Heating Repair in Garland, TX & DFW
Fast, reliable furnace and heat pump repair from licensed HVAC technicians.
Call 469-905-4822Frequently Asked Questions — Heating Repair in Garland TX
How much does heating repair cost in the DFW area?
Most heating repairs in Garland and Dallas-Fort Worth range from $150–$700 depending on the issue and parts required. Expedition HVAC waives the diagnostic fee when we perform the repair, so you only pay for the fix itself.
Do you repair both gas furnaces and heat pumps?
Yes. Our technicians are trained on gas furnaces, electric furnaces, heat pumps, and dual-fuel systems. Whether your system uses gas or electricity for heat, we can diagnose and repair it.
How fast can you respond to a heating emergency in Garland TX?
We offer same-day and next-day heating repair across Garland and the DFW Metroplex. For urgent heating failures during a cold snap, call us directly at (469) 905-4822 for the fastest response.
Is a cracked heat exchanger dangerous?
Yes — a cracked heat exchanger can allow carbon monoxide to enter your living space, which is a serious safety risk. We inspect the heat exchanger as part of every furnace diagnostic. If we find a crack, we will explain your options clearly before recommending any repair or replacement.
Expert Heating Repair — When You Need It Most
When your heater stops working during a Texas cold snap, you can’t afford to wait. Expedition HVAC offers fast response times and straightforward heating repair for all types of systems — furnaces, heat pumps, and more. We also provide AC repair and furnace repair across Garland and DFW.
Our technicians diagnose your heating system accurately the first time and give you a clear price before starting any work. No surprise charges, no unnecessary repairs.
Common Heating Problems We Fix
- Furnace not igniting or staying lit
- Heat pump not heating or running in the wrong mode
- Blower motor failure
- Cracked heat exchanger inspection and repair
- Faulty gas valve or igniter replacement
- Thermostat not communicating with heating system
- Heating system tripping breakers or safety switches
- Unusual noises — banging, rattling, or screeching
What to Expect
Call us and we’ll schedule a visit, typically same day or next day. Our tech will diagnose the issue, explain what’s causing it, and give you a written price before any work begins. Most heating repairs are completed in 1–3 hours.
Pricing
Most heating repairs range from $150–$700 depending on the problem and parts required. We waive the diagnostic fee when we perform the repair.
Furnace Repair in DFW — Why Timing Matters
Most DFW homeowners don’t think about their furnace until the first cold front hits in November or December — which is exactly when demand for furnace repair spikes and wait times at other companies stretch out. Furnaces across North Texas sit unused for 6–7 months every year, and that extended idle period takes a real toll on key components. Igniters, flame sensors, and capacitors are among the parts most prone to failing on the first run of the season after sitting dormant all summer. By the time the temperature drops and the furnace is called on, those components are already on the edge.
The best time to catch furnace problems is before winter arrives — a fall tune-up can identify failing components before they leave you without heat on the coldest night of the year. Expedition HVAC is locally based in Garland and serves Garland, Richardson, Mesquite, Rowlett, Rockwall, Sachse, Wylie, Murphy, Forney, Heath, Plano, Frisco, McKinney, and Allen. Being positioned in the eastern DFW corridor means we can respond quickly when temperatures drop and furnace problems can’t wait for a next-day appointment from a company across town.
Gas Furnace Safety: What Every DFW Homeowner Should Know
Gas furnaces produce carbon monoxide as a byproduct of combustion. Under normal operation, CO is safely vented to the outside and poses no risk. But a cracked heat exchanger — one of the more serious furnace problems we see — can allow CO to leak into the living space. Carbon monoxide is odorless and colorless, which makes it especially dangerous. Every Expedition HVAC furnace diagnostic includes a heat exchanger inspection for exactly this reason. If a crack is found, we’ll explain the situation clearly and give you your options before any work begins.
There are several warning signs that should prompt an immediate call rather than a wait-and-see approach: a CO detector alarm near the furnace, a yellow or orange pilot flame instead of blue, soot or black marks around the furnace cabinet, or a persistent sulfur or rotten egg smell. If any of these are present, the furnace should be shut off and the home ventilated before calling for service. Don’t restart the system until a technician has inspected it — these signs can indicate combustion problems that get worse, not better, with continued operation.
Furnace Repair FAQ
Why does my furnace turn on and then immediately shut off?
This is called short cycling and it’s one of the most common furnace complaints we see. The most frequent causes are a dirty or faulty flame sensor, an overheating issue caused by a clogged air filter, or a problem with the limit switch. Our technician will diagnose the exact cause and fix it in most cases on the same visit.
How long do furnaces last in Texas?
With regular maintenance, most gas furnaces last 15–20 years. In Texas, because furnaces run fewer months per year than in colder climates, they sometimes outlast that range. However, older furnaces lose efficiency over time and parts become harder to source. If your furnace is over 15 years old and needs a major repair, we’ll give you an honest repair vs. replacement comparison.
Is a yellow pilot light on my furnace dangerous?
It can be. A healthy gas furnace flame should burn blue. A yellow or orange flame often indicates incomplete combustion, which can be a sign of a cracked heat exchanger or dirty burners — both of which can allow carbon monoxide to enter your home. If you notice a yellow flame, shut the furnace off, ventilate the house, and call us. Don’t run the system until it’s been inspected.
What’s the difference between furnace repair and heating repair?
Furnace repair specifically refers to gas or electric forced-air furnace systems. Heating repair is a broader term that includes furnaces, heat pumps, and other heating equipment. Expedition HVAC services all types of residential heating systems across the DFW area — if you’re not sure what you have, just call and describe the issue and we’ll point you in the right direction.
Heating Repair in North Texas — What Makes DFW Different
While DFW summers get most of the attention, North Texas winters can be deceptively harsh. The region regularly experiences hard freezes, ice storms, and sudden cold fronts that can drop temperatures 40–50 degrees in a matter of hours. When extreme cold hits, heating systems are put under immediate, intense demand — often after months of sitting idle. That combination is exactly why heating failures tend to happen on the coldest nights of the year.
DFW homes rely on a mix of gas furnaces, heat pumps, and dual-fuel systems, each with its own failure points when cold weather arrives. Expedition HVAC is locally based in Garland and serves all of the DFW metro — including Garland, Richardson, Mesquite, Rowlett, Rockwall, Sachse, Wylie, Murphy, Forney, Heath, Plano, Frisco, McKinney, and Allen. Being local means we can respond quickly when temperatures drop and heating problems can’t wait.
Signs Your Heating System Needs Repair
Heating problems rarely announce themselves at a convenient time. Most issues start small and get worse the longer they go unaddressed — often showing up as reduced comfort or higher bills before turning into a full system failure. Knowing the early warning signs can save you from a cold house in the middle of a DFW freeze.
- No heat or weak airflow from vents when heat is running
- Furnace ignites but quickly shuts off (short cycling)
- Heating system runs constantly but can’t reach the set temperature
- Unusual smells — burning dust, sulfur/rotten egg odor, or musty smell
- Banging, rattling, or screeching noises when the system starts or runs
- Pilot light is yellow or orange instead of blue (gas furnaces)
- Carbon monoxide detector triggered near the heating unit
- Sudden spike in gas or electric bill without any change in usage
A yellow pilot light or a triggered CO detector should prompt an immediate call — these can indicate a cracked heat exchanger, which is a serious safety issue that requires professional attention right away.
Heating Repair FAQ
Why does my heater turn on but not produce warm air?
This is usually caused by a faulty igniter, a tripped limit switch, or a problem with the gas valve on a furnace — or a refrigerant or reversing valve issue on a heat pump. Our technician will diagnose the root cause and give you a clear fix and price before any work begins.
Is it safe to run my heater if it’s making a banging noise?
It depends on the type of noise. A single bang at startup is often just delayed ignition — it’s worth getting checked out but isn’t always an emergency. Ongoing rattling or screeching usually means a mechanical issue like a loose component or failing blower motor. If you smell gas or notice a yellow pilot light alongside any noise, shut the system off and call us immediately.
How much does heating repair cost in DFW?
Most heating repairs range from $150–$700 depending on the issue and parts needed. Common repairs like igniter replacement, thermostat issues, or limit switch resets are on the lower end. More involved repairs like heat exchanger inspection or blower motor replacement run higher. We waive the diagnostic fee when you move forward with the repair.
Should I repair or replace my heating system?
If your system is under 12 years old and the repair is a reasonable cost, repair usually makes sense. If it’s older, has needed multiple repairs recently, or the repair cost approaches half the price of a new system, replacement may save you money long-term. Our salary-based technicians will give you an honest comparison — there’s no commission incentive to push you either way.
Schedule Heating Repair
Don’t wait in the cold. Call us now or schedule online and we’ll get a technician to you quickly.
📞 469-905-4822 Request Service Online✓ $0 Diagnostic Fee With Repair
✓ Salary-Based Techs — No Upselling
✓ Licensed & Insured TACLB112648E
✓ Veteran Discounts Available