Des Peres Heating & Cooling

Design Aire Heating & Cooling - the top HVAC company in St. Louis - yard sign in front of a home

Des Peres, MO HVAC Contractor

Design Aire Heating & Cooling is proud to provide Des Peres residents with the best possible HVAC services year-round. We believe that maintaining your HVAC system is one of the most important things you can do to feel comfortable in your home. Whether it’s protecting your home from the harsh cold of winter or dealing with the 90+ degree summer heat, the expert HVAC technicians at Design Aire can help you maintain your home’s comfort!

Contact the HVAC Experts of St. Charles: 314-739-1600

Contact the HVAC Experts of St. Charles:

314-739-1600

HVAC Services Des Peres, MO

No matter where you live in the Des Peres area, Design Aire is always here to help. We offer a full range of services all at a price you can afford, from reliable HVAC repair and maintenance to the replacement of existing units and installation of brand new units. Our HVAC technicians are fully qualified and are always ready to help find a solution quickly. Everything we do is to help make your home the most comfortable it can be, from our HVAC services to our selection of high-quality HVAC products including humidifiers, air cleaners, Trane heat pumps, and more!

We also offer services for new construction, so local contractors can get their new developments off to a great start. And if you are building your own home in the Des Peres area, we can work with you to develop the right HVAC plan — one that includes an air conditioning unit that can handle the hottest days and a top-notch furnace that can stand up to the coldest conditions.

Air Conditioning Repair Des Peres, MO

It can feel impossible to relax in the unbearable Missouri heat when you have a broken AC unit. If your AC has stopped working, don’t just suffer through it! Our Des Peres air conditioning repair technicians can diagnose the issue and get your AC unit back up and running quickly so you can enjoy your summer months in comfort once again.

Des Peres, MO AC Installation & Replacement

Homes in Des Peres tend to have older HVAC systems, and you need to know that your air conditioning unit is up to the task. If your current AC unit is old, outdated, or just plain inadequate and you’re worried it can’t handle the coming heat, our HVAC experts can give your home the upgrade it needs! When you have your AC installed or replaced by Design Aire, you can count on our professional service as well as the AC unit itself. We have access to some of the best, long-lasting air conditioners, such as Trane AC units, and our buying power helps make those new units affordable.

Furnace Repair Des Peres, MO

We can help you with every aspect of furnace repair, from inspecting your broken furnace to preventative furnace maintenance to avoid heating problems that might pop up. Our extensive experience allows us to diagnose common furnace problems quickly and take care of issues right away so you can stay warm and toasty all winter.

Issues that may indicate your furnace needs repair include:

Pilot light does not stay lit
Blower runs continuously
Reduced airflow
Heater blowing cold air
System cycling frequently from on to off
Moldy or unpleasant smell coming from vents

Des Peres, MO Furnace Installation

We handle all furnace services, so if repairs are not an option and it is time for a new unit, we will make the process easier for you. Our furnace installation and replacement technicians provide expert guidance and will work with you to determine what size unit you need. We can ensure you’ll be set up with a furnace that is ready for the harsh Missouri winters!

Contact us for HVAC Services in Des Peres, MO!

As a small, local family-owned, and operated business, we provide the personal attention our Des Peres friends and neighbors deserve. We’ve been in business for over 100 years and know the area like the back of our hands. If you are ready to reclaim your comfort this year, contact us to see how we can help! No matter what heating & cooling problems you are experiencing, our professional HVAC technicians can offer affordable HVAC solutions that will keep you comfortable all year long!

APPLY FOR FINANCING
Financing is provided with approved credit by Wells Fargo Financial National Bank, 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 Des Peres Heating & Cooling Experts

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