Best Heating & Air Conditioning / HVAC In Libertyville

“Ken and Juan did a great job. They are welcome back to our house anytime. Thanks for their service. Happy Holidays to all.“

“Back from vacation and no heat in my house. Problem was fixed but reoccurred. They will come out again at no charge and I know they’ll figure it out. Moe was the tech. He was on time, professional and have me some good tips on the running off my type system. I am always impressed by Toptech and thankful for them.“

“I would recommend Legendary Service to anyone. Sean and Colin were great. Quick response and install times. We needed to replace our furnace and AC, and went with a heat pump. They educated us on different units and compared them. Recommended a Uv light and we also added on a 4” filter which have helped with dust in our home. No BS upfront company and you can tell the employees know what they are doing. Highly recommend them.“

“We had Thornton service our dehumidification system for our indoor pool, and I couldn’t be happier with the experience. Nick was incredibly responsive and went above and beyond to squeeze us into their schedule so that the pool would be ready in time for an important graduation party we were hosting.

The compressor was replaced and system tuned up to the specs, and the space feels great. If you’re looking for a professional and reliable team to handle HVAC or dehumidification for an indoor pool, I highly recommend Thornton HVAC. Excellent service and a great team to work with!“

“AA Service Co Did a full HVAC system replacement today at my house. Jeff , Alexis and Brandon made the entire process a first class experience. You definitely get what you pay for with AA Service Co and there team. Premium team members that are well trained and take pride in their work. The entire experience was well organized and worked around my families chaotic schedule.“

“Carlos and his team were very attentive to our needs.
Very clean and explained everything that he was doing and what he found.
Everything was put back perfectly.
Will Definitely use again and will refer him and the company.
Thanks again“

“Ted is fantastic to work with! Incredibly responsive, professional, and makes the entire process smooth and stress-free. I can’t recommend Ted and his team highly enough“