Get matched with top nest installation pros in Roselle, IL

"Really well. The old one was removed and the new one installed in less than a hour."

"Val did a great job. He responded to my calls quickly, arrived at my residence on time and prepared. He diagnosed a faulty ice-maker on my 13 year old fridge and located and ordered a replacement and installed it. It works perfectly."

"The new furnace and A/C were installed professionally and on time."

"My AC ended up “dying” and needed a new one. Richard was amazing. He installed a new AC for me same day my old one went out. I would not trust anyone besides him for anything AC/heating related."

"The service guy came out very quickly. Had a smart thermostat installed. He walked me through setting up the app. Did a fast and a great job. I highly recommend this company if you want it done and done right."

At One Hour Heating & Air Conditioning, we've been proudly serving Chicago-area communities with expert heating and cooling services for over 65 years.\n\nOur reputation is built on delivering legendary service—with every technician fully background-checked, drug-tested, and bringing at least five years of professional HVAC experience to your home.\n\nYou, the customer, are the most important part of our business, and we never forget that.\n\nBe sure to ask about our flexible financing options—we're here to keep comfort within reach.

"Don came out & fixed the issue with the gas leak coming out of the furnace within 15 minutes. He then helped with my Nest thermostat that reset & wasn't turning back on. He was very courteous & knowledgeable."

At GENERATIONS HVAC our goal is simple: fix your system, not sell you a new one you don't need. We specialize in diagnosing and repairing heating and cooling equipment quickly, honestly, and at a fraction of what larger companies charge. \nAs a locally owned, family operated business, you're dealing directly with an experienced technician, not a commissioned salesperson. We take the time to explain what's actually wrong, what your options are, and what makes the most financial sense for you. \nIf replacement is truly the best option, we can handle that too, but only when its necessary. No pressure, no upselling, just straightforward service you can trust.

With over ten years of experience in the HVAC industry, we are the service professionals you need to take care of your home or business. We handle all types of heating and cooling repairs. We will treat your home as we would treat our own. Give Modern Solutions Heating and Cooling a call today, we look forward to working with you!

"Got quotes from several companies and they were far and away the lowest price, next closest was almost $2k more. Guys came in and installed dual furnace and free humidifier in a day. Highly recommend."