Heating & Cooling · Dallas–Fort Worth

Furnace & Heating Repair in Dallas, TX

No heat on a cold night? Gas furnace, electric furnace and heat strip repair, fast.

Call (469) 555-0142 Book online

Same-day service
Upfront pricing
Guaranteed work

Get a fast, upfront quote

We call back in minutes — open 24/7 — 365 days a year

Name Phone ZIP code Service needed

How soon? ASAP Today This week

No spam. No obligation. Prefer to talk? (469) 555-0142

24/7 EmergencyLive dispatch, nights & weekends

Upfront PricingFlat price before work starts

Licensed & InsuredTexas-licensed plumbers & HVAC techs

Guaranteed WorkWritten satisfaction guarantee

Easy FinancingLow monthly payments, OAC

Quick answer

When your furnace stops working, check the thermostat batteries and settings, replace a clogged filter and confirm the furnace switch and breaker are on. If it still will not heat, common causes include a dirty flame sensor, failed igniter, bad pressure switch or blower motor. A technician can usually diagnose and fix it in one visit.

Heating & Furnace Repair you can count on

North Texas winters are short, but cold snaps arrive fast and hard. When the heat goes out, our technicians respond quickly to diagnose gas furnaces, electric furnaces and heat strips in air handlers.

Safety is part of every heating call. We check the heat exchanger for cracks, test for carbon monoxide and verify the flue is drafting correctly so you can heat your home with peace of mind.

Signs you need heating & furnace repair

Furnace runs but blows cold air
Burner lights then shuts off
Burning or electrical smell
Loud banging, squealing or rattling
Carbon monoxide alarm sounding
Uneven heating between rooms

Noticing any of these? Get it checked before it gets worse.

(469) 555-0142

How our heating & furnace repair service works

1
Safety check
We test for carbon monoxide and inspect the burner and heat exchanger.
2
Diagnose
Igniter, flame sensor, pressure switch, blower and controls are tested.
3
Upfront price
You approve a flat-rate repair price before work begins.
4
Warm again
We repair, test a full heating cycle and confirm safe operation.

What affects the cost of heating & furnace repair?

Heating repair costs depend on the failed component and system type. Flame sensor cleaning and igniter replacement are common, affordable repairs; heat exchanger and control board failures cost more and may justify replacement on older furnaces.

Heating & Furnace Repair in Dallas–Fort Worth: local insight

Many Dallas–Fort Worth homes use a gas furnace in the attic paired with central AC. Because furnaces sit unused for most of the year, dust and debris build up, making a fall check-up the best way to avoid a no-heat call on the first cold night.

Why homeowners choose Mr. Plumber & HVAC

Flat, upfront price

You approve the price before we start. No hourly meter running.

Same-day & 24/7

Live dispatch around the clock for urgent problems.

Licensed in Texas

Licensed, insured, background-checked technicians.

Written guarantee

If it's not right, we come back and make it right.

Heating & Furnace Repair near you

We provide heating & furnace repair throughout Dallas–Fort Worth, including:

Answers

Heating & Furnace Repair FAQs

Why is my furnace blowing cold air?

Common causes are a dirty flame sensor, failed igniter, clogged filter or thermostat set to "fan on" instead of "auto".

Is a cracked heat exchanger dangerous?

Yes. It can allow carbon monoxide into your home. The furnace should be shut down until it is repaired or replaced.

How often should my furnace be serviced?

Once a year, ideally in the fall before heating season.

Do you repair heat pumps too?

Yes. We service heat pumps, electric furnaces and dual-fuel systems.

100%
Satisfaction

Our promise

The job is done right — or we make it right.

Every repair and installation is backed by our written satisfaction guarantee. If something we fixed isn't working the way it should, we come back and make it right at no extra cost.