Furnace Replacement Dallas: a new furnace, usually in a few hours
Furnace replacement in Dallas from a family-owned company that has kept Dallas homes warm since 1945. Upfront pricing, top-quality Lennox and Trane equipment, and a warranty to protect your investment.

Furnace replacement in Dallas
Furnace replacement in Dallas, done right the first time
Finding the right company to install your new furnace is every bit as important as the furnace you buy. We never take shortcuts.
What your furnace replacement includes
- A free furnace estimate
- Upfront pricing
- Lennox and Trane furnaces
- A quality warranty on your new furnace
- Most furnaces installed in a few hours
- Financing through Wells Fargo, with approved credit
Furnace replacement cost
It depends on the furnace you pick and your home. Your free estimate gives you upfront pricing before any work starts.
Is it time to replace?
A furnace lasts about 15 to 20 years with maintenance. If yours is in that range, or needs repair after repair, replacing it is often the better move.
Lower heating bills
A newer, more efficient furnace uses less energy, cuts utility bills and can improve your indoor air quality.
Replacing a furnace in a rush after it fails costs more. If you’re unsure, a Quigley technician can inspect your heating system and give you an honest assessment.
How it works
Furnace replacement in Dallas, step by step
- 1
Free estimate
We check your home and your old furnace, then give you upfront pricing on the right replacement.
- 2
Choose your furnace
Pick a Lennox or Trane furnace. Ask about financing with approved credit.
- 3
Install day
Most furnace installs take a few hours. Longer only if ductwork needs adding, sealing or repair.

The Quigley team. Photo from quigleyac.com.
Family-owned since 1945
Three generations of the Quigley family
Quigley Heating & Air has served Dallas-area homeowners since 1945, with three generations of family-owned HVAC repair, maintenance and installation. Family-owned, from our base in Farmers Branch.
Reviews
What Dallas homeowners say about Quigley
Rated 4.8 stars from 616 Google reviews. A few from quigleyac.com:
★★★★★“When our 20-year-old HVAC systems recently began reaching the end of their useful life, Quigley connected us with Kenji. He came to our home, carefully evaluated the existing conditions, and prepared a three-tiered estimate that gave us clear options.”
★★★★★“I recently had my entire air conditioning system replaced by Quigley Heating & Air, and I couldn’t be happier with the experience. The installation technicians, Frank and Eddie, were on time, professional, and clearly very knowledgeable.”
★★★★★“I’ve been working with Quigley nearly 20 years. They have installed new A/C units in 2 of our homes. We are on their maintenance plan, as well. Amazing customer service and technicians.”
Where we work
Furnace Replacement Dallas and nearby towns
- Carrollton
- Coppell
- Dallas
- Farmers Branch
- Frisco
- Garland
- Highland Park
- Plano
- Richardson
- University Park
Questions
Furnace Replacement Dallas: your questions
How much does furnace replacement in Dallas cost?
It depends on the furnace you choose and your home. Quigley gives you a free estimate with upfront pricing, so you know the cost before work starts.
How long does it take to install a furnace?
Usually a few hours. It can take longer if ductwork needs adding, sealing or repairing.
How do I know my furnace needs replacing?
If it’s near the end of its 15 to 20 year life, runs inefficiently or needs one repair after another, it’s best to replace it before it breaks down.
Do you offer financing?
Yes. Financing is available through Wells Fargo, with approved credit. Call 214-526-8533 to ask about current financing options.