Best air conditioning pros near Northfield, IL

"Prompt, professional service. Flushed condenser & checked A/C for proper cooling."

"The technician came out yesterday, June 5th and did a diagnosis on my air conditioner as there was a significant cooling disparity between the upstairs and downstairs of our two story townhome. I was expecting to possibly replace the A/C as it is getting older. However, the technician stated the AC is in good working condition and that there was a slight leakage factoring into the cooling discrepancy. That was a much less expensive repair or fix vs. replacing the whole equipment. I appreciated his honesty, time spent communicating the issue with me and professionalism. I would definitely use All Temp Heating and Air Conditioning again and recommend them to anyone dealing with air conditioning issues."

"I have used Mr Duct for air ducts and vent cleaning for several years.They consistently provide great service at a reasonable price."

"Dwayne from G & R Heating & Air did a very thorough job checking our AC system. He verified everything was in good working order. Dwayne was professional, courteous and friendly. I ended up purchasing the service contract."

"I have been a Four Seasons customer for about 20 years, and normally I have been very pleased with their performance and responsiveness. This last encounter has been a disaster from the start as described below. I am happy to say however, that Four Seasons Customer Service reached out to me to rectify the issue, which was satisfactorily enough for me to revise my rating. My AC issue was mis-diagnosed resulting in unnecessarily having to endure 90 plus degree temperatures for four days. Mind you, this occurred 5 weeks after my tune up. I was told the compressor needed replacement, then my appointment to install a new one was cancelled because the parts were not in and nobody notified me. The first person I spoke to about the missed appointment gave me an attitude and no resolution. Second diagnosis by two technicians was the coil had a leak. Another day of 90 degree waiting and had the coil replaced by a third technician. I am still not sure that my AC has been fixed however because after three hours of running the unit it did not feel like it was blowing cold air as it used to. Hard to tell as the temperatures have been too low to use the AC. Hopefully we will have a warm spell so I can know for sure and I will change my review to recommend."

"The air conditioner is working fine."

"I had the most positive experience working with Bob and Anthony on a full Furnace/AC installation. Both systems were approaching 15 yrs old needing repairs that would not have made sense to continue putting money into. Bob came onsite for a free consultation and very clearly communicated detail on my options, even making recommendations for further cost-saving improvements. They fit me in right away and worked diligently with the installation. I couldn't be happier with the end result...should have called these guys months ago!"

"they checked the central air to make sure it was in good condition ."

"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!"

"ThermaTek Heating and Air - Jamey Jamrosz, HVAC Specialist/Owner gave me a quote over the phone. I agreed to have him come for any evaluation of my AC. He arrived within 3 hours of my call. After checking everything out, he explained my options and the cost of each. I decided to go with the repair option, which he proceeded to complete the same day. Jamey was fast and personable. I will follow up with him for my HVAC needs for my condo. I will recommend him to my condo neighbors."