Richmond Heights, MO HVAC Contractors

Design Aire is a family-owned and operated heating and cooling company established in 1904 with the motto: “Do a good job at a fair price and treat people right.” We work hard every day to live up to those words from our founder.
Our professional team is focused on integrity, not selling your products or services you do not want or need. We look forward to showing you the Design Aire difference, whether you need maintenance, repairs, or installation of a heating or cooling system.

Contact the HVAC Experts of Richmond Heights: 314-739-1600

Contact the HVAC Experts of Richmond Heights:

314-739-1600

HVAC Services Richmond Heights, MO

We serve the Richmond Heights area with a variety of HVAC services performed in a timely manner by knowledgeable technicians who are honest, trustworthy, and transparent.

Design Aire has an excellent reputation in the area. We have been recognized with a number of service awards from customers and peers, including the Angie’s List Super Service Award and the coveted Torch Award from the Better Business Bureau for exceptional ethical business practices and customer service. We have also won Trane’s Distinguished Dealer award for eight consecutive years.

Richmond Heights, MO Air Conditioning Repair

Your AC unit keeps your home comfortably cool during the hot summer months until it suddenly stops working, making your home unbearably warm. Our experienced team of trusted technicians can rapidly diagnose the problem and perform needed repairs to get your air conditioning system running smoothly again.

AC Repair Services

Richmond Heights, MO Furnace Repair

As luck would have it, problems with your heating system can show up just as the cold winter weather begins to set in. If you started your heater and it has a problem, contact our office to arrange for a service call. You can expect timely service performed by trained and experienced technicians who will address the problem effectively and efficiently.

Furnace Repair Services

Richmond Heights, MO Air Conditioning Installation

We are the number one Trane dealer in Missouri and the Midwest and have been for more than 10 years. Trane is a trusted HVAC manufacturer, and we receive discounts for buying in quantity. This allows us to provide you with the best air conditioning equipment at a reasonable price, along with high-quality installation services. Our company has more training and experience with Trane AC units than any other dealer in the area.

AC Installation Services

Richmond Heights, MO Heating Installation

An older furnace can become progressively less efficient as time goes by and eventually stop working completely. If heating system failure has left you in the cold, our technicians can quickly and efficiently install a Trane replacement furnace to get your heating system working again. Contact Design Aire for HVAC systems maintenance, repairs, or installation in Richmond Heights.

Heating Installation Services

Contact us for all of your HVAC service needs!

What makes us different from other HVAC companies is our extraordinary team and our pride and dedication to a job well done. Our technicians have an average of 26 years of experience in the heating and cooling service industry. As a small family-owned and operated business, we provide the personal attention our customers deserve.

Air Conditioner Service and Sales st louis st charles mo half

APPLY FOR FINANCING
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.

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