Loescher Heating & Air Conditioning
Northwest Illinois's YORK and Carrier HVAC Provider


We have served homeowners with the region’s most efficient, reliable, personalized home comfort systems.

For over 50 years, Loescher has served homeowners with the region’s most efficient, reliable, personalized home comfort systems.

We service all makes and models of furnaces, air conditioners, and boilers. We pride ourselves on providing efficient and effective service to protect and maintain your investments.

We’re proud of our factory-trained service technicians and our customer-focused sales team. Our Service Department operates 24 hours a day - 7 days a week.

We represent the most technologically superior brands in the industry.


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Complete energy efficient systems custom designed for your residence and lifestyle. We repair virtually every brand and our GPS-dispatched Service Technicians are the most knowledgeable in the region.

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The air inside your home should be fresh and clean no matter what it’s like outdoors. Our filtration systems can help make your indoor environment perfect. Loescher Duct Cleaning Service cleans out all of the well-hidden problems lurking in your heating ducts. You’ll notice a refreshing difference immediately.

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From new construction to routine maintenance, Loescher has answers for any of your home electrical needs. Adding a room? Need a new outlet where there isn’t one? Expanding your workshop? Call us - we’ll be glad to help.

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There is no plumbing problem we can’t solve. All-inclusive repairs, replacements, remodeling and new construction - you can count on Loescher.

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Humidity inside your home shouldn’t be ‘too-much’ or ‘not enough’. There is a way to make too dry or too moist air go away. Loescher installs and maintains the world’s most advanced humidity control systems.

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Imagine it’s a frosty winter day. Snow is falling and it’s a good time to just sit back in front of a warm fireplace and read a good book. Loescher is delighted to offer and install the full catalog of extraordinary gas fireplaces from Fireplace Xtrodinair and Kozy Heat. A wonderful luxury you’ll enjoy forever.

Check out our Fireplace Gallery.


Contact us to learn about how we can help your residential needs!