Design-Air Heating & A/C, LLC is a family-owned and operated HVAC company dedicated to customer satisfaction. With over 40 years of experience, they provide top-notch repair, replacement, and maintenance services for air conditioners and furnaces of all makes and models in Decatur, IL, and surrounding areas. As a Carrier Factory Authorized Dealer, they employ NATE-certified technicians who deliver quality work and exceptional customer service. The company prides itself on building strong relationships with customers, understanding their needs, and providing reliable and prompt solutions, including after-hours services. With a focus on geothermal, ductless split systems, and indoor air quality products, Design-Air Heating & A/C, LLC is a trusted choice in central Illinois.
I had Design-Air replace my HVAC system several years ago and they did a great job. I recently had them do a maintenance check on the system and they did a thorough job of verifying that everything was working well. The service manager is very knowledgeable and the rest of the staff is good to work with. I would recommend them for any of your HVAC needs.
This company takes pride in the quality of their work and truly cares about their customers. They installed our geothermal heating/cooling system, which works perfectly and has saved us almost a thousand dollars in utilities since they installed it a year ago. They were also really understanding and kind when there was a delay due to financing being slow to come through, even though the delay affected them the most; they really approached us like neighbors and created a relationship of mutual trust and respect. We also have two additions that are not connected to the regular ductwork, and they found a solution to heat and cool those rooms (with a mini split) and came… read full review
When a contractor tore a 3 ft. line in my underground loop system in my Geothermal System, Design Air sent out technicians that PROPERLY fixed the loop and refilled the system with the proper liquids required.The 3 technicians were very professional and courteous during the day they spent here.
I would highly recommend Design Air ...A+ service...?
1201 North 19th Street, Decatur, IL 62521
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