Heating & Air Conditioning / HVAC near Palos Hills

“I have been using A-Guy Heating and Air for a while now. They have been maintaining my old equipment, that was original to the house. I recently had both residences equipped with a heat pump system. The installation team was efficient and completed the job to my satisfaction and then some. There was a need for custom ductwork which they did, compared to the old installation. I would definitely recommend them for the maintenance of your system, as well as any installations of new equipment. The brands of equipment used, was highly rated in consumer reports“

“Our furnace went out in one of the coldest days of the year. We called our usual HVAC company we’ve used and no response. My husband called and texted I also called and texted. And till this day we have not received a callback. I called Kings Heating and Cooling they responded quickly and a technician was sent out within 20 minutes. Cole was polite and honest with us. He set us up with a sales rep. Who also came out the same night. Jordan was very personable, funny and he loved our dog Ozzie. We were given space heaters and our furnace was installed within 2 days. Technicians were also professional and respectful. We are very happy with our furnace and humidifier. Needless to say our old HVAC company is no longer on our contact list. A huge thank you to TJ you are awesome.“

“Jamarr was clean and professional. Did a great job replacing my blower motor in my furnace. Was a great technician. Would recommend him and the company he works for“

“This is our 2nd time having Polar out to our home! Our first experience was great! Our furnace went out at 8pm in the middle of winter and a technician was at our home within an hour! Repaired our furnace.

We had them out recently for our AC and the technician diagnosed and replaced a bad capacitor. We had cold air with 20 minutes!

We will continue calling Polar!“

“ComforTemp is my go to HVAC company. I run the maintenance department and not only do they handle our heating and cooling issues but they also handle our chiller systems in some of our machinery. They are there whenever we call, sometimes late at night. I highly appreciate their professionalism and the work they do for us.“

“All Day Comfort was great to work with for installing a natural gas heater in my garage. Rob was able to come out same-day for a quote and completed the job timely and for a reasonable cost. I'm very happy with how the project came out. Thanks again!“

“Mike Brock came out and did a great job with what I needed in a very prompt manner. I would recommend him for bathroom/plumbing and any other remodeling or repair“

“We had such a great experience with Marek! He was so kind, professional, and made the whole process stress-free. He explained everything clearly, fixed our AC quickly, and made sure everything was working perfectly before he left. On top of that, he was genuinely sweet and respectful, which made the experience even better. It’s not easy to find people who are both skilled and caring, but he was exactly that. Highly recommend!“

“Assured Air Ltd sent a technician out at no charge to check the work of a recently hired technician. Very Happy with Assured Air Ltd and their commitment to customer service.“

“Friendly, professional, informative and efficient, Joe/ Joel was spot on with his expertise. We will consider the other companies’ services when needed.“

“Alex from WAN-Tuck . Heating was able to turn my heat on after TWO - other heater companies could not …..I had my aquastat replaced by the second contractor that came to my home . However my heat still kept shutting on and off and eventually it didn’t turn on and my PSI was all over 50 / 60 / 70 The second contractor admitted he did not know what was wrong with my boiler…. That’s when I had to call. Wan-Tuk as they were the ones that installed it in 2008 Never had any issues till now 2025 I have never maintained my boiler ….. I never flushed expansion tank never did anything. I bleed my heaters here and there……. That should’ve been a clue to me of the quality of the work that WAN - Tuck provides since 2008 no issues / no maintenance till now …………As far as the second contractor that replaced the aquastat disrupted my PSI and did not know how to fix it … before new part was installed my PSI was between 15 and 16………… Alex from WAN-Tuck adjusted the temperature on the aquastat which was set above what it should be set for my boiler (the second contractor missed this detail) ….. Alex got my heat turned …… And my heat stayed on and didn’t shut off anymore….Alex tried to flush my expansion ( to regulate PSI ) but tank valve wouldn’t budge so I had to have it replaced ….. I still have my heat …… Thank you Alex from WAN -Tuk for being Courteous / polite and knowledgeable…..and for taking your shoes off before coming in my house / a lot of heating people won’t even ask…. The moral of my story is, I tried to shop around to save money, but in the long run, I spent more if I would’ve just reached out to Wan -Tuck in the beginning I would not have spent as much as I did on the first and the second contractors ….. in the end, Alex…. Diagnose and repairs were cheaper than the first two contractors and with good results heat stayed on my PSI went down to 20 after expansion tank was emptied and refilled …….“

“Good prices. Good work. Good clean-up. Highly recommend Mid-City. Streamlined my basement ceiling ductwork. House feels warmer on lower heat settings. Mission accomplished.“

“The contractor came and stopped the knocking coming from the radiator that very disturbing for 30days. He even educated me on the radiator and why the knocking was happening. I really appreciate the help and information being a parent!“

“Paul arrived as scheduled, very polite, got to the a/c clean and check. Appeared to do a good job.“

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“Very happy with my new system, Tom came out and walked me through my options. I ended up going with a secondary system for my upper level and couldn’t be happier with the outcome. Very clean and professional work.“

“My mini split was not working I called at like 4:45 pm, my call was picked up was told I would have someone at the house between 8-10 am following day. I was like you don’t know the address, she had it based on prior service call. With the heatwave I did not expect next service or that kind of retention information held. I forgot to mention…they fixed my cooling device and got me back to working from home!! Great ? company!!!“

“Access to different product lines to suit different situations. Prompt service, responsive and knowledgeable.“

“Jeff and his team were excellent! Had the job done quick with affordable pricing! Would highly recommend and will work with them again for sure!“

“I couldn’t be happier with the service I received from Four Seasons! From the moment I contacted them, they were professional, responsive, and truly committed to making sure everything was done right. The technicians arrived on time, explained everything clearly, and worked efficiently. You can tell they really care about their customers and take pride in their work.“

“Only ones locally who Came out same day for service on the AC unit. Recommend a replacement“

“Love JC Heating and Cooling. They fixed both of my AC and furnace and have great customer service. I use them for maintenance and my system has been working flawlessly!“

“Can’t thank you enough for the great job you all did. Our home is nice and warm. The best part is it’s worry free. Thank you again.“

“We know Heat Engineering people for as they put heating and cooling system, when we built house 30 years back. Very professional, response time was prompt so was delivery of service. price is now little expensive side but you get what you pay for.“

“I Have ALWAYS had top notch service from the phone calls to the pleasant and informative professionals who service my home and business! You Have ALWAYS been a top notch service for me and my family over 30 years..Thank You!“

“I worked with Jerry and Precision on installing a new HVAC system, specifically a Mitsubishi mini‑split, and I want to share how impressed I’ve been with the entire experience. Jerry is genuinely one of the best, most professional, thoughtful, and thorough contractors I’ve worked with as a homeowner in Chicago. Before finding him, I had tried three or four other contractors, and he was the only one willing and able to provide a fully itemized quote — something I needed because I was dealing with an insurance claim. Not only did he prepare that detailed estimate, he also took it upon himself to communicate directly with the insurance company. Thanks to his persistence and expertise, he got them to cover the full cost of the job. The project totaled $30,000, and the insurance initially wanted to give me only $20,000, but Jerry managed to get them to approve the entire amount. He also coordinated with my condo management to ensure all the necessary paperwork was handled, especially since a crane was required for the installation. That alone saved me a huge amount of stress. Another thing I really appreciated is that Jerry and his team genuinely seemed to have my best interest in mind. They took the time to walk me through what had gone wrong with the original installation done by a previous company before I owned the place. They explained the safety issues in the piping system and showed me the steps they were taking to correct them — including using stronger, higher‑quality materials to support the outdoor unit and ensure everything was installed properly and safely this time. I also found it incredibly easy to communicate with Jerry — unlike other companies that made me jump through hoops just to get basic answers. He was straightforward, responsive, and always followed through on everything he promised. On installation day, he arrived with a fantastic crew — Chris, Steve, Mario, Ralph and Aurelio. They were all extremely professional, clean, respectful of my home, and very clear in explaining what they were doing throughout the process. They worked with real commitment and care. While I still don’t know yet how the HVAC system will perform long‑term, I’m genuinely pleased and appreciative of the whole experience.“

“They are highly professional very knowledgeable and super dependable. Call them you won't be disappointed. I am so happy someone referred them to me. They are honest.“