Get matched with top nest installation pros in Wheeling, IL

"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."

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!

"I had an excellent experience with TopTec from start to finish! I first spoke with Maria in customer service—she was absolutely awesome and so helpful, along with her entire team. Buzz and Bayaraa installed my condenser, and they did an outstanding job—professional, efficient, and friendly. Everything was coordinated seamlessly, from scheduling with Jen to my conversations with Ali, Rachel, and Maria. Everyone I interacted with went above and beyond to make the process easy and stress-free. I couldn’t have asked for a better experience. Highly recommend TopTec!"

"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."

"Great company with top notch installer"

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

"Richard Savage responded timely. He did a wonderful job installing our our Air Conditioner and Furnace. He was prompt and efficient. He is very customer service oriented and he is very knowledgeable. I would highly recommend his services. Great guy!"

"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.

"Tom Burrell recently remodeled our deck, and the results exceeded our expectations. He tore out the old deck, re-leveled the beams, replaced the joists, and installed six 6x6 cedar posts. He used TimberTech composite decking with invisible fasteners for a seamless look, adding a complementary border and middle divider for extra style. He rebuilt the stairs, installed deck lighting along the border, posts, and steps, and added stunning cedar cross-members that perfectly blend modern and rustic design. Tom’s attention to detail is unmatched. He maintained an immaculate worksite, cleaning up daily, and clearly takes pride in his craft. He thoughtfully designed the deck and executed every element with care and precision. Tom is also a veteran and a genuinely kind person. His professionalism, craftsmanship, and work ethic are top-notch. We couldn’t be happier and highly recommend him to anyone looking for high-quality deck work!"