Get matched with top nest installation pros in Wheeling, IL

At our company, we take immense pride in our wealth of experience, expertise, and the exceptional customer service we offer to meet our clients' needs. Our mission is to consistently deliver outstanding design work and drawings, from project initiation to completion. We place great emphasis on understanding and exceeding our customers' needs and expectations, ensuring that every interaction is conducted with the utmost professionalism. Our reputation is founded on top-notch service and quality, irrespective of the size of the project. Get in touch with us today!

"Very responsive and offered options for financing. The Legendary Service Team has a thorough understanding of regulations and offers environmentally friendly suggestions for your HVAC needs. They did a furnace/AC replacement in my home. Their scehduling system texts you when they are in route to your home. The install went seamlessly. They kept all work areas covered and clean. I will use them for all future maintenance needs."

"Robert was great. I needed help installing my 75" tv. I left a message over the weekend. He called me in the morning on Monday, and TV was installed that same afternoon. He was able to provide the mount and at a fair price. All in all, very glad to find his service and expertise. After the mounting we chatted about other upgrades I wanted to do and he gave me some helpful advice on what to think about. I would definitely recommend his services."

"The best! Installed my dishwasher from home depot (they kept making up new reasons they couldn't). No issues at all. Courteous. Ever so grateful. Will use again."

"Came right out same day in bad weather and did a great job installing an antenna"

"Our A/C stopped pushing air out, we ended up replacing the entire system. Couldn’t be happier with how everything turned out. He was upfront, answered all of our questions, and did great work. The installation was smooth, everything was cleaned up afterward, and the house is finally cool again. If you need HVAC work done, I definitely recommend!"

"Great company with top notch installer"

"The new furnace and A/C were installed professionally and on time."

"Assessed all outlets and changed those that were improperly installed and could damage things plugged into them, and grounded the outlets that were not grounded. 19 recepticles in all. Price was good and arrived on time, and clean."

At One Hour Heating & Air Conditioning, we've been proudly serving Chicago-area communities with expert heating and cooling services for over 65 years.\n\nOur reputation is built on delivering legendary service—with every technician fully background-checked, drug-tested, and bringing at least five years of professional HVAC experience to your home.\n\nYou, the customer, are the most important part of our business, and we never forget that.\n\nBe sure to ask about our flexible financing options—we're here to keep comfort within reach.