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

"Very happy with the new system. Installation was smooth. Two minor glitches noticed by the village inspector were corrected promptly."

"Estimate was great compared to several others. Was honest and upfront about costs. A/C working like so much better now after their suggestions. Few issues while installing but they were very apologetic and went above and beyond to fix them."

"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."

"Dean was amazing - Very knowledgeable, detailed and provided excellent customer service. He went above and beyond and did the install same day. Highly recommend!!"

"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."

"I have been working with Rick * C R Mechanical ) for the past 5 years I live in east coast and have a rental home in IL , have used this company for regular maintenance So far we got our Aging HVAC and Water heater replaced thru RIck , and all was a pleasant experience .Very professional I would highly Recommend C R Mechanical for any of the Above related work Thanks Anil"

"The guys showed up on time and did a very professional installation. They did n't cut any corners on the parts that they provided and didn't overcharge for them. They definitely knew what they were doing and explained in detail everything they were doing. I will not only recommend them but will use them again for any HVAC work in the future. Neil R."

"We were experiencing problems with our central air conditioning unit. It was running, however, it did not cool the condo fast enough. The Four Seasons Technicians arrived on time, very professional, thorough explanation of what was wrong with the unit, and provided solutions on how to fix the unit. He was very helpful in helping me negotiate for a new coil and A/C unit. He was dressed in protective covering during COIVD-19. I would use Four Seasons Heating & Air Conditioning again. I was very happy with their service."

"Christopher was very courteous and knowledgeable. Instead of just installing the shut-off valve, he inspected downstairs to see if there was a shut-off valve located elsewhere. He discovered that there was one and therefore, did not need to install another one. He even offered to speak to the gas dryer delivery guys to ensure that they are able to install the new gas dryer when they redeliver (they refused to install when they came the first time since they didn't see a shut-off valve). I would definitely use them again."

"Kieth and his crew did a excellent job. I had central Air installed into my house. They were the best priced and most professional. We are super happy with the way it all turned out and will be using them for all of our heating and cooling needs."