Heating & Air Conditioning / HVAC near Countryside

“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.“

“The design professional and person who did the installation were polite and professional. I was happy with the quality of the work done.“

“I am a Senior Widow. On Thursday, my furnace shut completely down and was blowing only cold air! Outside the temperatures were in the 20s and it was frigid inside.
I found PRECISION HVAC through Google, and it was truly a blessing! They came out that afternoon and ran some tests.
At first, they thought they could make some temporary adjustments, till I decided if I wanted a new furnace, but as we continue to have conversation, the Carbon Monoxide Meter showed that carbon monoxide was leaking from my old unit, at a rapid pace! They were forced to shut the whole unit down!

They contacted their estimator, Peter, who came later that evening to discuss a new furnace and various prices. On his way to seeing me, he stopped at the office and brought two Space Heaters, for me to use for that evening and Saturday the next day, until the new installers could get to me at noon.
I was truly touched by the fact that Peter would think of my well-being, and bring space heaters on his own!

I am enjoying my new Trane Furnace, and have already referred a new client to them, and have told our manager of the condo complex about their efficiency, professionalism, and reasonable prices. Needless to say. I HIGHLY RECOMMEND PRECISION HVAC … 5 STARS ‼️“

“What a Blessing to have Kats come and install a new furnace in my home today! Giovani was very thorough in describing and showing me the failure of my original broken down furnace. His crew then came through to put in a new Bryant system and worked extremely hard to get everything perfectly installed in my home. Eddie and Louie were very polite, and hardworking. Anxious to do a good job you could tell. There promptness and hardwork allowed me to get everything done the same day....so grateful to them all, and happy to say my house is now toasty warm.

Following up on this message today to say, thanks again to Kats for coming out on my almost one year anniversary to do the annual clean/tune up. Luis did a great job along with being very polite and kind. Thanks for your wonderful service.“

“We’ve used Superior Chimney twice and both times have been excellent. They are thorough, communicative and friendly folks. Absolutely recommend.“

“Had All Seasons out for long overdue furnace checkup. The technician (Al) was here at the beginning of the service time window, super friendly, professional and efficient. Wouldn’t use anyone else for our heating and cooling needs, highly recommend!!“

“Paul did a wonderful job checking on my furnace and a/c unit. Will be using service again.“

“Very prompt and quick service. Had an issue on Sunday evening, the team was at the house to get the repair done Monday morning. Thank you for your outstanding service.“

“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!“

“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!“

“Had a problem with the HVAC in the middle of the night - and was taken care off within a couple of hours!“

“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.“

“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.“

“Jason came out for my maintenance. He was knowledgeable and thorough. I could tell he was conscientious.“

“We are beyond great full at their prompt response and how thorough Pedro R. was at checking out every nook and cranny in our unit. He was very patient and polite with all of our questions and didn’t leave until all boxes were checked off about what the issue could be. We look forward to continuing working with this company and Pedro for any future work on our unit.“

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

“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!!!“

“They were recommended to me by several people. I called Wise Mechanical and another company for a quote. Both were comparable but Wise Mechanical was extremely professional and my central heating and air was installed in two days. I'm very pleased and would highly recommend them.“

“Service Man was very helpful and explained the options I had. Did great Job and cleaned up everything when he finished.“

“5 stars are not enough. During the 4 hottest days a few weeks ago
Jamie and his excellent staff were there to rescue me and my 94 degree home. Tech was here in a timely fashion, found the problem, drove into Chicago to get the part and returned to complete the repair. Jamie kept me in the loop during the entire process, THANKS PRO TEMP OF WESTCHESTER. How about our
government (red or blue) contacting Jamie for some valued advice.“

“Awesome work on electrical wiring. Diligent, efficient, and creative in finding solutions.

Friendly service, very informative, I will definitely recommend to others.“

“Had our home furnace and AC replaced by Planz. From start to finish A+ experience. Jim came out for the quote and explained everything perfectly, recommended units that fit our needs, not just the most expensive which is a breath of fresh air. Got scheduled two days later and had a one day install. Eric and Micheal were on time polite, professional and a delight to have in our home. Everything was done perfectly and clean up was perfect. Need HVAC work? Call Planz, you’ll thank me later!!“

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

“We have used Hearthstone for several years. Their service is excellent. Recently, they installed a new furnace and air conditioner for us. Their representatives were professional, courteous, efficient and did a great job. Afterwards, we thought we had an issue with the installation (relatively minor) so we called them. They sent a representative; it turned out that the issue was not Hearthstone's but something that existed before their installation. Nevertheless, their representative spent a couple hours helping us take care of it - no extra charge. Good service, good people.“

“Very professional. Asked about changing my batteries in my thermostat. No one ever asked that in the many times they have been here“

“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 …….“

“Our A/C went out on a Saturday, hottest day of year at 93 degrees. Tony arrived quickly, diagnosed the problem and quickly fixed it. He was professional and friendly. I totally recommend Unlimited Heating and Cooling.“