Get matched with top thermostat installers and replacers in Arlington Heights, IL

"Excellent service from start to finish. The technician handled our thermostat installation and central A/C repair quickly and professionally. Everything is working perfectly now and the whole process was explained clearly. Very reliable team and highly recommended."

"Very happy I chose them to install a humidifier on my furnace. Explained everything, answered all questions about humidifier as well as other possible needs. Great seeing a nice, professional and friendly team and having a women on the job!"

"Val and I spoke on the phone regarding my refrigerator that was leaking water from somewhere. He said he would be able come by between 12-3pm. I appreciated that he texted me with his ETA when he was on his way here. Arrived promptly, diagnosed the problem quickly, had to make a short trip to the Ace Hardware near me to get the correct size valve for the water line. Replaced the valve, tested it, working properly, all set! I'm very grateful that he was able to come out so quickly today and took care of the problem. Very nice serviceman. I will be happy to hire him next time I have any issues!! "

"Amir did a great job replacing one fixture and installing another new fixture in our home. The job was outstanding and he kept us informed on everything that needed to be done. We would hire again ."

"James was very efficient did the installation without any issues. He was prompt and clean. I would certainly hire him again and will be having him back to do other work for me."

"Collin did a great job of installing the whole house humidifier for my heat pump furnace. Very happy with both units. "

"I recently had Hot Cold Air Company repair my furnace, and I am thoroughly impressed. Their technician arrived promptly, diagnosed the issue quickly, and explained everything clearly. The repair was done efficiently, and my furnace is now working perfectly. I highly recommend Hot Cold Air Company for their exceptional service and professionalism."

"The technician showed up an hour late but they did call and say he was running late. The technician was very knowledgeable and knew the model of thermostat I had very well. The work went very well on the thermostat installation with no complications. The work took the amount of time the technician quoted. I am quite happy with the installation!"

"Robert is very knowledgeable about antennas and rotators, and audio. He is very efficient This rotator install was well worth the money. I will use Robert again when I have antenna or rotator problems."

"Mr Aga or Elvis personally oversaw my project. He is professional,. He answered and explained every question throughly. He got me the best price for the project. He installed the blower and everything is working properly. He is a asset to his industry. Kind and considerate. I highly recommend this company. You wonâ t regret it â ¤ï¸"