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

"Nic was very accommodating to schedule my appointment next day and fix my furnace before the freezing weekend comes tomorrow. I tried another place and they can't do it until next week. He did a great job to quickly figure out what was wrong and equally quick for the fix. The price is also extremely reasonable. Can't thank you enough!"

"We recently replaced our Heating & Cooling system with a energy efficient furnace & air-conditioning unit. We knew what we wanted, so I received bids from 4 different suppliers, receiving bids for a apples to apples comparison. All-Temp was by far the best pricing. Our installation process went flawlessly & the installers answered any question that I had. They came back out to our home per my request on a couple more occasions, to adjust the amount of time the 2 stage system ran. Everyone that we have dealt with has been extremely professional, courteous & knowledgeable. We just received a clean & check of our system & Jen our technician met each of those attributes. I would highly recommend All-Temp for any of your heating or cooling needs. Herb Pitzman Huntley, IL"

"Shavitz installed a new fan coil and central AC unit in December 2017. The first annual fan coil maintenance call was provided at no charge. Ramiro, the service man, arrived exactly at the scheduled time. He performed the maintenance work and explained each step of the process to me. Ramiro also recommended some changes to the thermostat settings which he programmed with my approval. Overall, i was very pleased and i will have Shavitz do the annual maintenance of the fan coil and AC unit."

"The worker worked efficiently and explained what he was doing. He even installed the flexible duct because he thought it would be better for my dryer than cleaning and reusing the old kind I had for too many years.  And I was surprised and pleased to have a same day appointment. I recommend Mr Duct to everybody."

"Installer was knowledgeable explained the installation process and different cost/warranty prices. Clean and efficient."

"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."

"Outstanding service!! Cahill has been our heating and air conditions company for over 25 years. Installed two systems over this time. High quality work."

"I called them for central A/C repair and furnace servicing, and they exceeded my expectations. The team quickly diagnosed the issues and fixed everything without delay. Their professionalism and attention to detail really stood out. Highly recommended for any HVAC needs."

"From beginning to end CR replaced my aging ac unit with Unparalleled profession. New unit looks and performs flawless."

"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!"