St. Louis, MO Heating Services

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.

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

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Heating Services

Design Aire is proud to keep families of St. Louis and St. Charles warm during the winter with our heating services. Our licensed and fully trained technicians specialize in heating maintenance services and heating repair of your HVAC system and can fix all types of heating equipment, including heat pumps, ductless heaters, forced-air furnaces, and more. We can also handle most makes and models due to our years of experience with many of Missouri’s individual homes.

With the nation’s rising energy costs, it’s not enough to just have a heating system in place. Our clients expect not only warmth and comfort in the winter, but also heating equipment that meets high-efficiency ratings, enhances the indoor air quality of your home, and works with a high level of performance.

If you want a furnace service such as heater repair, furnace maintenance, or a furnace replacement, call or contact one of Design Aire’s professionals to request a free estimate!


Furnace Repair

When your heating system starts acting up, it always seems to happen at the worst time. Once you realize you have a furnace problem, you then face the challenge of deciding whether you should replace it entirely with a new heating installation or schedule a heating repair service. We understand that many factors play into the decision like budget and time, for an HVAC service, however, we can help you make that decision by offering our knowledge and expertise. Get a free quote for furnace repair services.

Furnace Maintenance

We at Design Aire know that to have a healthy heater or furnace, it requires routine heater maintenance; especially during those summer months that your heater remains untouched. You don’t want a surprise when you finally turn it back on and there is a problem that keeps you from enjoying warmth and comfort when the temperature drops.

If you schedule heater maintenance services for your heating systems, it allows you to avoid inconvenient outages that affect your entire family. Not only that, but your system will run more efficiently and last longer! View our furnace maintenance plans.

Furnace Installation & Replacement

If you have already had repairs done on your heater and it keeps breaking, or your regular maintenance still hasn’t made a difference in making it run well and run efficiently, it might be time to replace your system entirely. Design Aire technicians can provide a newer, more efficient heating system model and also install it for a competitive rate if a furnace replacement is required.

You may be someone who has relied on our team to repair and maintain your heater, or you may be a new customer who is not familiar with our services. Regardless, you can depend on the team at Design Aire to find and install a replacement heating system for you that you can rely on for years to come. Schedule your furnace installation appointment.

Upgrade to a Trane Furnace

Design Aire is the #1 Trane dealer in the Midwest! We receive quantity discounts on equipment, meaning you get the best product Trane has to offer paired with our high-quality customer service. Our knowledgeable HVAC technicians are here to help you decide which furnace is right for your home. Browse all our Trane furnaces to learn more about upgrading your unit.

Our Exceptional Service Keeps Customers Coming Back!

We are proud to have customers who have used Design Aire for over 45 years. Our customers are loyal because they know that we have their best interests in mind. With Design Aire’s specialized knowledge and high professional standards, we maintain a reputation in St. Louis for our excellent 100% customer satisfaction. You can always rely on our team to get the job done quickly and efficiently every time. Have questions about your furnace? Our expert furnace technicians are here to help! Find answers to your heating frequently asked questions or reach out to us today!

Contact the Heating Service Experts

We would like to ensure that our customers never have to experience a cold night without heat — which is why our St. Louis HVAC company offers year-round maintenance and heating repair service for your heating system for all your heating needs.

Contact us to come out and look at your heating system or sign up for our HVAC maintenance agreement to keep your home comfortable all year long!

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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:

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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 & St. Charles, MO Heating & Cooling Experts

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