Furnace Repair in Irving, TX — Gas & Electric Furnace Service

Cold House? We'll Fix That Today.

+ 12 Years Experience

12+ Years of Experience

Open 7 Days a Week

When your furnace stops heating, you need a repair — not a sales pitch. Our furnace repair technicians diagnose the real problem, explain your options in plain English or Spanish, and fix it right the first time. Serving Irving homeowners 7 days a week, 8 AM to 8 PM.

7 Signs Your Furnace Needs Repair

Furnaces rarely fail without warning. If you notice any of these symptoms in your Irving home, schedule a furnace repair before a small fix becomes a full breakdown.

1. Your Furnace Is Blowing Cold Air

The most common call we get. Causes range from a simple thermostat setting to a failed igniter, dirty flame sensor, or a limit switch problem. Most of these are quick, affordable repairs when caught early.

2. The Furnace Won't Turn On at All

A furnace that won't start may have an electrical issue, a tripped safety switch, a failed control board, or — in gas models — a pilot or ignition failure. Our technicians test each component systematically instead of guessing.

3. Short Cycling (Turns On and Off Constantly)

When a furnace starts, runs briefly, and shuts down, it's usually overheating or getting a false reading from a sensor. Short cycling drives up your energy bill and wears out parts fast — it's worth repairing promptly.

4. Strange Noises: Banging, Screeching, or Rattling

Banging can mean delayed gas ignition. Screeching often points to a blower motor or belt problem. Rattling may be a loose panel — or a cracked heat exchanger, which is a safety issue. Unusual noises always deserve a professional look.

5. Weak Airflow From Your Vents

If the furnace runs but barely pushes warm air, the culprit is often a failing blower motor, a clogged filter, or duct problems. We identify which one before recommending any repair.

6. The Smell of Burning or Gas

A brief dusty-burning smell at the start of the season is normal. A persistent burning odor or any gas smell is not — see the safety steps below and call us right away.

7. Rising Heating Bills Without Explanation

A furnace losing efficiency works longer to deliver the same heat. A repair that restores proper operation often pays for itself over the heating season.

What to Do Before You Call (Safe Furnace Troubleshooting)

A few checks you can safely make yourself — sometimes they save you a service visit:

Check your thermostat first: make sure it's set to HEAT and the temperature is above the current room reading. Replace the batteries if the display is dim or blank. Next, check your air filter — a severely clogged filter can shut a furnace down; if it's gray and packed with dust, replace it. Then confirm the furnace switch (it looks like a light switch, usually on or near the unit) is ON, and check your electrical panel for a tripped breaker.

What NOT to do: never attempt repairs involving gas lines, the heat exchanger, or internal electrical components. If you smell gas, don't flip switches or relight anything — leave the house and call your gas company first, then call us at (214) 530-6579 for the repair.

If you've checked these and your furnace still isn't heating, it needs a professional diagnosis.

Can't wait? Call us directly:

(214) 530-6579

Heating system inspection inside an Irving, TX home — Mas Heating Airconditioning LLC

Our Furnace Repair Process in Irving

Step 1: Same-Day Diagnosis

We inspect your furnace's ignition system, safety controls, blower, and heat exchanger to find the actual cause — not just the symptom.

Step 2: Clear Options, Honest Pricing

Before any work begins, your technician explains what failed, what the repair involves, and what it costs. You approve first. No surprise charges, no pressure to replace a furnace that can be fixed.

Step 3: Repair, Test, and Verify

We complete the repair, run the furnace through a full heating cycle, and verify safe operation — including checking for proper venting and combustion on gas models — before we leave.

Types of Furnaces We Repair

Gas Furnace Repair

The most common heating system in Irving homes. We repair igniters, pilot lights, flame sensors, gas valves, inducer motors, and control boards on natural gas furnaces.

Electric Furnace Repair

Electric furnaces fail differently — heating elements, sequencers, and relays are the usual suspects. Our technicians diagnose and repair all standard residential electric furnace systems.

Wall Furnace Repair

Older Irving homes and additions often rely on wall furnaces. We service these units too, including pilot, thermocouple, and burner repairs.The most common heating system in Irving homes. We repair igniters, pilot lights, flame sensors, gas valves, inducer motors, and control boards on natural gas furnaces.

Not sure what system you have? Just call — we'll figure it out together.

Furnace repair technician servicing a gas furnace in Irving, TX

Repair or Replace? We'll Tell You the Truth

If your furnace is under 12–15 years old and the repair is reasonable relative to its remaining life, repair is almost always the smarter move — and it's what we'll recommend. If your furnace is near the end of its lifespan, has a cracked heat exchanger, or needs its second major repair in two seasons, replacement may cost less over time. In that case, we'll walk you through your furnace installation options in Irving with the same no-pressure approach. Either way, the decision is yours — our job is to give you the honest numbers to make it.

Inspecting AC electrical connections and capacitor in Irving, TX

Why Irving Homeowners Choose Our Furnace Repair Company

12+ Years Serving DFW Homes

Family-operated since 2014, we've repaired furnaces through every North Texas cold snap — including the hard freezes that push heating systems to their limits.

Open When Furnaces Actually Fail

Furnaces don't break on a 9-to-5 schedule. We're available 7 days a week, 8 AM to 8 PM, including weekends — because a cold Saturday night shouldn't wait until Monday.

You Talk Directly to Your Technician

No call centers, no middlemen. The person who diagnoses your furnace explains the problem to you directly — in English or Spanish.

Repair-First Diagnosis

Among furnace repair companies, our difference is simple: we fix furnaces, we don't push replacements. If a $200 part solves your problem, that's what we recommend.

Furnace Repair Service Near Me — Areas We Cover

Our furnace repair technicians are based in Irving and serve homeowners throughout the area, including Coppell, Arlington, Grand Prairie, and Dallas. Whether you're near Las Colinas, south Irving, or across the metroplex in Grand Prairie, same-day furnace service is usually available — call before noon and we can typically reach your home the same day. We also provide complete heating services in Irving and air conditioning services for year-round comfort.

AC installation in Irving, TX by Mas Heating and Cooling residential HVAC specialists.

Furnace Repair Questions — Answered by Our Technicians

Why is my furnace running but blowing cold air?

Usually one of four things: the thermostat fan is set to ON instead of AUTO, a dirty flame sensor is shutting off the burners, the igniter has failed, or an overheated furnace tripped its limit switch. The first is a free fix you can do yourself; the others need a technician.

Most common repairs — igniters, flame sensors, capacitors, thermostats — are completed in one visit, typically within 1–2 hours. Repairs requiring special-order parts may need a second visit, and we'll tell you that upfront.

It depends on the noise. Rattling panels are usually harmless; banging at startup or scraping metal sounds are not — they can indicate delayed ignition or a failing blower, and continuing to run the unit can turn a repair into a replacement. When in doubt, shut it off and call.

Yes. We diagnose and repair natural gas furnaces, electric furnaces, and wall furnaces in homes throughout Irving and the surrounding cities

Leave your home immediately without flipping switches or using anything that could spark. Call your gas utility's emergency line from outside, and once the area is declared safe, call us to repair the source of the leak. Never attempt to relight a pilot when you smell gas.

Yes — it's one of the most common causes we find. A clogged filter restricts airflow, the furnace overheats, and its safety switch shuts everything down. Replacing your filter every 1–3 months during heating season prevents most of these shutdowns.

Yes. We repair complete home comfort systems. If your furnace and air conditioner share a failing blower or thermostat, we diagnose both in one visit. Learn more about our AC repair in Irving

Ready for Fast Furnace Repair in Irving? Call Today

Don't spend another cold night waiting on a furnace that won't heat. One call gets you a same-day diagnosis, a clear price before any work begins, and a technician who explains everything in English or Spanish.

Call now: (214) 530-6579 — Open 7 days a week, 8 AM–8 PM

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(214) 530-6579

After-hours emergency service available with additional fee — disclosed before work begins.