Get matched with top air conditioning pros in Mokena, IL

"Repairing Central Air Conditioning System"

"Andrew and his assistant were very professional in their approach to cleaning our air ducts and dryer vent. The services they provided were totally consistent with how they describe their approach to the service they provide. This included the very helpful before and after pictures taken which would convince anyone of the need to have this work performed in their homes."

"The air conditioner is working fine."

"We had a great experience with Four Seasons Heating & Air Conditioning during our recent replacement of our furnace and AC unit. They were very professional and completed the job on time and answered all of my questions. Would recommend them for our Heating, Air Conditioning, Plumbing and Electrical needs."

"We wanted to get our air conditioner set up for summer, it ended up that the compressor was out and Francisco and his partner fixed it and had the air conditioner running. They were helpful and knowledgeable. I highly recommend United for your repairs. I believe we will have them come out to get the furnace ready for winter."

"Jim’s Independent Heating and Cooling was very professional and understanding of our immediate need . He showed up on time and was extremely professional. Their pricing was extremely reasonable. I would recommend Jim’s Independent Heating and Cooling to friends family and Neighbors. Thanks for a beyond excellent service."

Precision Today is a trusted multi-trade contractor with a expert technicians specializing in HVAC services for residential properties. We deliver fast, safe, and reliable solutions—backed by same-day service.\n\nOur HVAC services include heating and cooling system installation, furnace and AC repair, seasonal maintenance, ductwork services, thermostat upgrades, and energy-efficient system replacements. Whether you need a quick repair or a full system upgrade, our technicians work with precision and attention to detail to keep your home or business comfortable year-round.\n\nWith locations in Carol Stream, West Chicago, Grayslake, Palatine, Franklin Park, and Naperville, we provide efficient coverage across the surrounding Chicago suburbs—allowing us to respond quickly and keep your project moving.\n\nIf you’re looking for a responsive, professional contractor who prioritizes safety, speed, and quality, Precision Today is ready to help—often the same day you call.

"Cody showed up on time. Very polite young technician Appears to know his job well. He examined the indoor part of the system. Verified what initially indicated to his office that Freon is needed. He indicated that vents need to be cleaned before sealant and Freon can be added. Cost was as follows: $96 diagnostics + $203 for 1.5 pound Freon & labor + $60 another 30 minutes labor + $187 sealant (cost $27 on Amazon) = $545. System is working well. This cost is significantly higher than last service provider."

"I talked with the rep on the phone about the vents and my 2 A/C units. We agreed on a price based on the fact the 2nd AC only covers the master bedroom. The tech called a hour before he was to arrive. He was very professional and got right to work. He was able to clean the vents, clean out the dry vent and santize in just under 2 hours. They are very reliable and do a good job. I would definitely hire them again. They dryer is definitely drying much better!"

"I had annual maintenance work on my AC. Dave was my worker. He was a delight. Very nice. He explained my issue. He showed me the problem once he took out my faulty part. Iâ ve had great service from ARS."