Heating & Air Conditioning / HVAC near Orland Hills

“Great job, called him out and took him only one day before coming out and taking care of my issues. Highly recommend!!“

“Came out in this horrible weather on short notice to get our furnace back up and running! Thank you, guys!!!“

“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.“

“Coordinator Elisha was terrific: kept me informed of when technician would be here; Rich Lewis boiler tech was also tops: readjusted settings and cleaned burners - obviously knows his trade well. Reasonable charges. I can't say enough good. Definitely will call Maertin again - Love you guys“

“Thank you Brett for cleaning our furnaces and humidifier. Always professional and knowledgeable. Appreciate Comfortmate -Brett coming out in this cold. Don’t hesitate to call them, they are trust worthy.“

“Water Heater quote and check. Storm came through 8/16/2025 Saturday
MagTek Mat 8/20/2025 quickly and with a sleuthing eye tracked water dripping from ceiling wall and ruled out my water heater although it was installed 2011. Mat was great in his knowledge experience and ensured that the drip is NOT the water heater. Together we trailed the drip that has slowed yet still present !!! Thank you Mat and MagTek for expertise! Now I have information to proceed in how to get this fixed b4 it becomes a bigger problem.“

“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 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.“

“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.“

“Temperature Pro has top quality Technicians and Service. We received a free end of year checkup on our furnace and they sent Jeremy to complete it. He checked everything and showed us how to regulate our humidity (which had been too low for us). He also made suggestions for a new thermostat that includes a humidity monitoring option which we are considering. Great service!“

“Jordan the plumber did an excellent job. He was professional, respectful, kind and friendly .He explained all the details as he worked on repairing the toilet. I was amazed and impressed by how clean the work area was after he was finished. He was also consistent with putting on shoe covers each time he came into our house. I give him 10 stars for his service.“

“Both Jake and Ben were very professional and knowledgeable. They were timely in responding , diagnosing, and repairing my wall heater issue.“

“Josh is personable and professional.
Explained things very clearly. Offered advice re: mice a filter.
I really appreciate the bio that is sent re: the technician providing the service. It's nice to have as I congratulated him on his new baby daughter Brinn.?
Happy Holidays to everyone and Comfort Zone. Thank you for the years of excellent service.“

“Air Source 1 installed our furnace a couple of years back and was great then, we have continued to use them yearly for maintenance and always find the service quick/easy and very affordable.“

“Jeremy Adams performed an outstanding job diagnosing, ordering and repairing my AC unit. He consistently checked in and urged the Supply House to track our order as it took several weeks to get the correct parts in. He was very professional and courteous through the entire journey. I will continue to use this company and request Jeremy to perform the work. I'm sure everyone else there is great, but I just had really great experience working with Jeremy. Thanks for all your support. Mike“

“We have used this service in the past. We always know when they are coming and they show up early, briefed ahead of time, and are ready to work coming through the door. Everyone of the workers we have had the pleasure to meet have been extremely courteous, respectful of us and of our property. Their work ethic is beyond reproach. They are happy to show you what they are going to do or what they have done. If you have any questions while they are working, they will stop, answer your questions with a smile and make sure you understand before they go back to work. The cleanup they do is exemplary. The house is noticeably more quiet and warmer. These folks are a pleasure to work with.“

“Chris Garza is a fantastic technician who diagnosed correctly a very difficult situation with my air conditioner. I am delighted with the company and with the service.“

“We started to have a problem with our furnace on a Sunday night, called first thing on Monday morning & left a message and Jeff quickly got back to me. He and his team member were able to come out and get the parts replaced and got the furnace up and working same day. Great service, reasonable pricing, and great attitude. Also a veteran-owned business!! Thanks!“

“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.“

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

“Great experience with Allegiance. The owners were out of town on vacation. They took our call without hesitation got a tech headed our way and got our house back heating within the hour in below 0 temps. Great company and great service. Highly recommend!!“

“Routine service for winter. The technician was prompt, quick and left the property better than he found it.“

“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!“

“Jacob Anderson the general manager really went above and beyond to explain everything to me about the new HVAC system being installed by my mothers house. Very trustworthy and reputable company. Upholding warranties and very competitive pricing.“

“Today I had the pleasure of having my dryer serviced by Yousef. He did and excellent job and I have a working dryer. This company came as a 2nd opinion from AHS. the 1st company was a total disaster. The took pictures but never opened my dryer as Yousef did to diagnose the problem. Thank you yousef for your knowledge and expertise in fixing my dryer“

“We’ve been working with Mr. Plumbing for years, and he’s our go-to for all plumbing needs for our clients. His team is always reliable, professional, and work is completed with great attention to detail, which allows us to move forward smoothly with our countertop installations. We truly value his expertise and consistent quality—highly recommended!!!!“