We Deliver Heating and Cooling Service in the Lake in the Hills Community

Can you recall the last time you had your home’s HVAC system serviced? If not, you probably aren’t alone, but you may be unknowingly shortening the lifespan of your HVAC system and increasing the possibility of serious problems down the road.

Even the highest-quality furnaces and AC units aren’t immune from problems when they’re neglected. Like vehicles, computers, and other complicated machinery, a little bit of routine maintenance now goes a long way towards preventing problems later on.

Not all HVAC service is the same, however. Here at Jett's Heating & Air Inc. of Lake in the Hills, we have a long history of experience inspecting, maintaining, and replacing units of all shapes and sizes in a wide variety of situations. Paired with our tremendous training and customer support, our experts have all the tools they need to identify problems and fix them before they become more serious. An investment in your home’s HVAC system is an investment in the comfort of your home, so be sure you’re working with the right team when you need to perform regular maintenance.

Of course, years of ignored maintenance and service (or perhaps just a small amount of bad luck) might mean you find yourself in a situation where you need your HVAC system fixed immediately. Though that’s obviously not an ideal situation, our team of experts is here to help quickly find and fix the problem. Whether you find yourself with a malfunctioning furnace in the dead of winter or an air conditioning unit on the verge of breakdown in the middle of July, don’t be afraid to contact us at ! We’ll ask a few basic questions and quickly dispatch someone to help fix your problem.

Of course, even the best furnaces and air conditioners will need to be replaced eventually. (Some will last longer than others.) When you find yourself in that situation, there’s no one better to get in touch with than Jett's Heating & Air Inc.. There’s a reason so many people in Lake in the Hills use us! Our tremendous warranties back up our wide range of ENERGY STAR certified products designed to meet all needs. Just let us know what you’re looking for and we’ll help match you to the best product for your needs.

From routine maintenance to emergency service to full unit replacement, we have all the tools and expertise needed to solve your problems in a friendly, helpful manner. Have questions? Give us a ring at and a member of our team will help you. We hope you’ll use Jett's Heating & Air Inc. of [[name] for all your HVAC-related needs!