24 Hour Emergency Services Available

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815.444.9900

Serving McHenry County, Lake County & Surrounding Areas

We're Not Your Average Company

You can trust us to go above and beyond to meet your heating & air conditioning needs.

About Us

We Do It All

We can service and replace all makes and models of furnaces, boilers, air conditioners, heat pumps, air cleaners and more!

We Have a Loyal Customer Base

"Everything exceeded our expectations!" Past customers are pleased with McHenry Heating and Air Conditioning and continue to work with us.

Heating & Air Conditioning

Serving McHenry County & Surrounding Areas

McHenry Heating & Air Conditioning is the leading air conditioner and furnace installation company in northeastern Illinois. We maintain, repair, and replace current heating and air conditioning systems, whether it is broken beyond repair or you just are ready to replace your old appliances. You are sure to find what you need in our huge selection of products. We also offer competitive financing options, including zero percent APR for 60 months or a $1,650 instant rebate--plus $900 in utility rebates.

New Installations, Maintenance & Repair Services

McHenry Heating & Air Conditioning knows that furnaces and air conditioners work--and quit working--on their own schedule. This can mean breakdowns at the most inopportune times. We offer 24/7, same day repair and replacement service. We have technicians on call at all times for your convenience.

We offer a variety of services, which include:

McHenry Heating & Air Conditioning employs licensed technicians with skill and experience servicing all makes and models of furnaces, boilers, air conditioners, heat pumps, air cleaners, air filtration systems, hot water heaters, generators, and radiant heat.

Plumbing Services

In addition to our heating and air conditioning service, we are proud to offer plumbing services. We service leaks, water lines, bathrooms, and plumbing both residentially and commercially with the same quality and experience we bring to our other services. Just like our heating and air conditioning service, we are on call 24/7 for emergency service so that we are here whenever you need us.

For more information about all of our services, call our office at (815) 444-9900.

How may we help you?

Schedule an appointment today.

Why Work With Us

  • Over 15 years in business
  • Knowledgeable and experience team
  • Family owned & operated
  • Customer service driven

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Energy Star

Nate - North American Technician Excellence

Trane - Comfort Specialist

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