Furnace Repair St Louis

Through years of high-quality service and our top-of-the-line products, Design Aire helps keep your home warm, no matter how extreme Missouri weather can get. Our trained technicians service all types of heater equipment, including forced-air furnaces, heat pumps, ductless heaters, and more.

Get a free a estimate or request emergency services: 314-739-1600

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When cold weather sets in, you rely on your furnace to keep you warm throughout the season. However, if your furnace breaks and you are left without heat, your home can be uncomfortable in no time at all. If you have children, pets, or elderly occupying the space, it becomes even more critical to have your furnace repaired right away! The skilled HVAC technicians at Design Aire provide furnace repair services throughout the St. Louis and St. Charles areas, giving peace of mind to homeowners every year.

Alongside our commitment to quality service, we have been recognized as the #1 Trane dealer in the Midwest for a number of years, providing quality products from Trane to customers looking to upgrade or replace an existing Trane furnace unit.

Experts in Furnace Repair

There are many parts of a heating unit which means there could be a number of possible reasons for your furnace not working properly. When selecting a professional furnace repair service, you need a company that knows what they’re doing and will solve the issue as soon as possible. Design Aire’s team of highly experienced technicians can examine the issue and diagnose the root problem quickly in a relaxed, friendly, no-pressure consultation. Once a diagnosis is determined, your technician can go about making the necessary repairs to get your system up and running as you expect!

We have experience diagnosing and repairing all aspects of furnaces including:

  • A lack of hot air
  • Inadequate airflow
  • Furnace turning on too frequently
  • Automatic shutdowns
  • Furnace making strange noises
  • Sudden increase in your energy bills

Many of these and other common furnace problems can be addressed by our HVAC service technicians in one visit; however, a good rule of thumb is that once your heater repair costs exceed half the cost of a new unit, it’s time to replace your furnace. Performing routine maintenance on your heater can prevent a litany of issues from coming up and causing the need for repairs between services.

St. Louis Heating Service

It can be frustrating when your furnace is not working, but with the help of experienced furnace repair technicians like those at Design Aire, you can rest easy knowing your system is taken care of the correct way from the start. Contact Design Aire today to properly diagnose and repair your furnace – schedule an appointment today!


Financing is provided with approved credit by Wells Fargo Bank, N.A., an Equal Housing Lender.
Design Aire offers special financing with approved credit with this secure application:

Get Wells Fargo Financing ApplicationGet Wells Fargo Financing Application

Customer Testimonials

Seth was our salesperson. He listened to our needs and provided the right product at the right price. The installation team arrived on time and went right to work.They worked with confidence and professionalism.We appreciated the care in protecting our floors and even the choice of how they went up on the roof indicated that they really did care. This company did what they said they would and certainly has our vote of appreciation and gratitude. We will happily recommend Design Aire to anyone.

Ken L.

One of the best companies to work with. My own profession is in a service industry and so I very much appreciate all the positive things about Design Aire.
The install crew arrived right on time and took exactly how much time they said they would to complete the job. The work was done well, the crew cleaned up after themselves, and were very pleasant. Seth in the office was extremely in-tune to our needs and very responsive.
I would highly recommend Design Aire.

Heather H.

Our new HVAC system was installed yesterday and we could not be happier. From quote to completion the process was great! 100% would recommend!

Greg H.

We have used Design Aire for both a new furnace two years ago and a new AC unit this summer. Everything was done very professionally and quickly. I would not hesitate to recommend them to anyone needing any type of HVAC work done.

Sean K.

Design Aire was the best choice from start to finish. Design Aire gave me the best price with the most detailed quote. The service technicians were very friendly and completed the job ahead of time. I highly recommend Design Aire.

John K.

We've used them for our old house and our new house. They are honest, friendly, professional and affordable. We felt lucky to find them.

Maddy R.

I was very impressed with Design Aire. They were timely and did an outstanding job with the installation of my new furnace. They had great communication and went above and beyond. I would highly recommend them to friends and family. Thank you so much Seth and Design Aire for making this an effortless transaction. VERY PLEASED!

Jonny M.

Design Aire sent a salesman to plan the system, and just a couple of days later sent the installers to remove the old system and install the new one. Everything happened when they said it would and the system performs as they said it would. All of the Design Aire staff were courteous, the work was performed efficiently and neatly, and they left the area cleaner than they found it. This is the second unit Design Aire has installed for us, and I have no need to look elsewhere.

Dan L.

Contact the St. Louis Heating & Cooling Experts

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