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Looking for an heating and air conditioning service company in St Charles County? Look no further, Quality Appliance Service can take care of all your major Appliance, AC and Heating installation and service needs in your home or business. We are an American Standard and Mitsubishi Dealer service company. Quality Appliance Service Inc. was established in 1961. If you are experiencing a problem with your household or commercial equipment we are here for you. Sales and service Monday through Friday. We are your Arzel Zoning Dealer.
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Quality Air Service Inc offers competitive pricing and quick repair time, you won't be down for long. If you are experiencing a problem with your Air Conditioner or Furnace. Call for quick service. Quality Appliance Service Inc. started in Saint Charles Mo in 1961 with Ed and Virginia Wisendanger from their 3 bay garage off of Lindenwood Ave.
Quality Appliance Service is your dealer for American Standard Furnaces and Air Conditioners. We take great pride in the quality and long-term performance of these Heating and Air Conditioning systems. Whether for home or business with American Standard, The system will work quietly and efficiently, giving you years of carefree comfort and peace of mind.
Will you set your control at 3 or 5 or maybe 6? Install the automatic controller and set it and forget it. When the temperature outside goes up or down you will need to change the setting again to keep from having too much or too little humidity in your house. All of those troubles are gone and out of mind with the Aprilaire Humidifiers.
QAS? Would you like to have your Air-Conditioner and Furnace serviced on a yearly schedule. Keep it running at peak performance every time they are used? We thought so, that's why we started offering what we call a QSA (Quality Service Agreement ). Twice a year an appointment is made and we will arrive at your home to clean and adjust your Air-Conditioner and Furnace.
Reviews (9)
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Craig Phillips
May 14, 2022
QAS is a top notch company; they do good work at a fair price. Tina, Mike and Eric are a great team. Communication is spot on. We are very happy customers. Service: Refrigerator/freezer repair
Sandra Rufkahr
Apr 23, 2022
I've used Quality Appliance Service for years. They've always been very dependable, responsive and do top quality work.
Michelle
Apr 04, 2022
We needed to trouble shoot a repeating error on our front loading Maytag washing machine which caused the machine to stop midcycle, leaving heavy, drenched clothing in a locked machine. We had changed several parts, tried what we could over several months, and starting looking at new ones. The QAS tech came out and did some diagnostics on the computer in the machine and looked at a few parts.

He was honest that everything looked okay, but sometimes there are faulty computers in the machines. I asked if he sold washing machines, but he stated he did not and recommended we buy a simple no bells or whistles machine like a Speed Queen if the error continued. Luckily, since he left, we have not gotten the error. This man was prompt, affordable, pleasant and most importantly, honest. We appreciate the help and will recommend your company to anyone needing help with appliances.
Kate McCarthy
May 17, 2021
I called when our a/c stopped working on a hot august day in Stl. They came over right away and even though it was 5pm, they didn't charge me after-hours or emergency prices. Mike was the one who helped us and he was very nice and very helpful. He was so great. And then I found out they were a locally owned family business. Now I like them even more. Highly recommend.
Nick Lammers
Mar 01, 2021
We have used QAS several times - from small appliance repairs to most recently an entire new HVAC system. The service is always great and the prices are always reasonable. Would recommend them to anyone.
Jim Meinhardt
Mar 12, 2018
I have been a customer of QAS for years and have never had less than stellar service. When I had my air conditioner and heating unit replaced, they were several thousand dollars less than the next closest bid. I have recommended Mike to numerous people and everyone has been happy with his service.
Jackie Sclair
Dec 18, 2016
Mike has been coming to my home and taking care of my appliances for about 10 years. I can not tell you how many times he has come to my rescue when the AC unexpectedly goes out, or the freezer stops working. He and Tina both go the extra mile and I appreciate them so much, for that and more. You won't go wrong calling QAS.
Vicki Sampson
Jan 03, 2015
I have used quality appliance for 15+ years. I wouldn't use anyone else. Quality appliance QAS has stellar customer service, exceptional knowledge of appliances and unbeatable prices. I can call for appliance recommendations knowing they will tell me the truth. The service they provide is a winning combination. I recently had them install a new heating and cooling system. I couldn't be happier the service, instalation and price. This company is top notch and they are better than 5 stars.
Veronica Conley
Oct 23, 2014
We are very satisfied with the service and quality of the job performed at our home. We had a new system put in and the A/C & Heating in our house is incredible now. We have an old house with an addition to the back end that had very poor venting. Mike spent an entire day in the crawl space upgrading out vents there and throughout the house to make our system more efficient all around.

Not only is the job done very well but they leave your area cleaner than it was when they start the job. We would highly recommend Mike and Quality Appliance if you need a new system in your home.