Get matched with top central a/c installers in North Chicago, IL

"Tim came out for an estimate. He was professional and knowledgeable. Not pushy at all. On the day of installation, he and his team were respectful, efficient, and left our home clean. He thoroughly explained everything, and programmed the thermostat for us. We will use them for all future maintenance. Highly recommend."

"I've been using Shavitz for maintenance on both my HVAC systems for three years, and they've been great in every aspect. Because of my trust in their work, I'm now on a service contract. A while back, Shavitz also replaced my A/C coil in one of the furnaces that failed due to the installing company's poor installation. That repair was also perfect."

"I called Mr. duct to have our HVAC system cleaned after construction and painting. Our floors Or sanded and refinished as well as our walls were painted as well as sanded. I called them in the morning and had a return. Call within 20 minutes. I had the same day appointment and it went well."

"My furnace was installed by someone else that did a very poor job. I could not replace the filter without smashing it and smashing the new one to put in. Ridiculous! I had All Temp come out and they were able to do a quick fix so I didn't have to struggle with it anymore. He was on time, pleasant. He even put up with my dog wanting to say hello to him, Definitely would hire again!"

"Used Phoenix to replace a furnace and a few hot-water heaters in our multi-unit property, and we were extremely pleased with the results. Before starting, they worked with us to select an installation that would both meet our needs and fit within our budget. They also did a top-notch installation. A couple months after the install I had a plumber in the basement for an unrelated reason, and he remarked about how impressed he was with their work. Most importantly, they were very responsive to our needs, and showed a lot of flexibility. Because we have such an old (120+ years) home with so many architectural quirks, the typical installation they were planning on doing wasn't ideal, so they ended up trying something new and making additional trips to their supplier to get the parts they needed for a non-standard install that would suit us better. Overall, they did a really fantastic job, and we'll definitely reach to to them in the future."

"I recently had a cooling system installed by Top Tec, and I couldn’t be more satisfied. Their team provided excellent service from start to finish—professional, efficient, and very knowledgeable. One thing I really appreciated was their price match guarantee, which made the entire process stress-free knowing I was getting the best value. The installation was smooth, the technicians were courteous, and everything was done right the first time. I highly recommend Top Tec for anyone in need of a cooling system. Great service, fair pricing, and reliable results!"

"Cahill installed my new furnaces in a professional manner and the units work very well. The annual service is thorough and complete. I am confident that the units are well maintained and not just given a cursory service. Installation of the ducts was done quickly and professionally and their advice helped me make the right decisions. They showed up to perform the work at the agreed time and completed the work efficiently. I didn't have to allocate a block of hours during which they might show up -- as with most service companies. I'm very pleased with this company."

"I recently hired them for central A/C installation and furnace replacement, and the experience was excellent. The team was professional, arrived on time, and completed the work efficiently. Everything is running perfectly now, and my home feels much more comfortable."

"Rick was very helpful with selecting my new central air and furnace system. I am still thrilled with the result."

"I hired Full Efficiency to do the spring tune up for our central AC. Carlos arrived on time, wearing PPE, got to work right away with the spring tune up, and cleaned up after himself when he completed the job. He is a very professional, friendly man. We plan to have him back in the fall to prepare our furnace for the cold weather months!"