Get matched with top air conditioning pros in Brookfield, IL

"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."

"Replaced capacitor. Still didn't work, so we were looking at ac replacement. Before we did, technician continued to experiment by cooling of the compressor with the garden hose and it worked! Saved me thousands in replacement costs."

"Jim, Roger, and Joe designed and installed a new furnace and duct work system for our 100 year old home. The ductwork that was in place was from the old coal furnace which had the supplies on the interior and returns on the exterior walls. Jim and Roger needed to redesign the entire system to make it function properly. Jim was very professional, communicative, knowledgeable, and timely with the pricing and installation of the entire job. The price was competitive with other quotes we received, and he assembled his team to begin the work very quickly. The job itself went smoothly with no issues. They were all a joy to work with and really went above and beyond to be sure we were happy with the project. After the project was complete, Jim even came back a few weeks later to be sure the air flow from each duct was accurate with the AC running (it was still too cool outside when the project was completed to run the AC). Best of all, our home is now comfortable for the first time in the 18 years we've lived here. It heats and cools quickly and efficiently, with no hot or cold spots like before. Couldn't be happier with the entire process.....I will be using Vent Heating and Cooling for all of our maintenance moving forward as well. Many Thanks for a job well done! Cheryl and Sean"

"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."

"My AC was low on refrigerant charge and ALs provided several repair options. In the end we decided to recharge the system and assess leak rate. AC ran without issue all summer. The service professional from ALs was courteous and the pricing was very fair. Would recommend."

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.

"I was extremely grateful that they had a technician scheduled for other stops in my area the day I reached out on Angi, and that they were able to fit me in that day to repair my broken central air conditioning. Everyone in our house is very glad to no longer be sweltering in the heat."

"Sam was so hard working and very honest a true professional. It ended up being a pretty tricky problem with my AC and it took a number of visits. He was great at keeping me informed throughout the process and did fix the problem. He saved me a lot of money too because the first quote I got from another company wanted me to replace my entire furnace!!! Highly recommended."

"For DC/ Northern VA: Best price in the area. Very methodical, evaluated the ducts as he worked, very knowledgeable. Dryer duct cleaned as well. Showed up 2 hrs late, so ensure you have a full day for the job to be completed."