ACI excels at designing, installing and servicing heating and air conditioning equipment. From Idaho to Washington and Montana, no one delivers on the job like ACI Northwest. Call us today.We are the premier heating & cooling company in the greater Coeur d'Alene & Spokane area. With more than 85 years of experience, we provide our customers with total home comfort and complete peace of mind. We do this through our commitment to professionalism and with a written unconditional one-year money-back satisfaction guarantee on all our residential installations.
Highlights and features
- Commercial HVAC, Maintenance Services, Cooling Services, Design Services, Repair Services, Heating Services, Replacement Services, Indoor Air Quality, Residential HVAC, Systems & Equipment, Installation Services
Associations and certifications
- North American Technician Excellence
- Associated General Contractors of America
- Better Business Bureau
Services
Heating
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Winter can be a beautiful time of year, but there are many factors that can limit one's appreciation of the season. Nothing ruins an enjoyable day out in the snow quicker than coming home to discover that you can't warm up. After a day on the ice or in the snow, it is important to have a reliable heating system waiting for you at home. Should that heating system fail you, call us for help from Coeur d'Alene, Idaho's heating professionals at ACI Northwest. Air Conditioning
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Even those of us that love the sunny days of summer need a break from the heat every now and then. Summer goes by quickly, and it is important to enjoy the weather while you can. It's easier to face the dog day of summer knowing that your home cooling system is at home making sure that you have a nice, comfortable environment to return home to. Indoor Air Quality
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Nobody wants to deal with air pollutants in their home. You want to be as comfortable as possible in your residence, and ACI Northwest can help. Ask about our air quality services today. Indoor air pollution comes from various sources that release gases or particles into the air. 
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