24 Hour Emergency Services Available

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815.444.9900

Serving McHenry County, Lake County & Surrounding Areas

Contact Us

McHenry Heating & Air Conditioning of McHenry and Crystal Lake

4561 Prime Parkway

McHenry, IL 60050

Phone: (815) 444-9900

Hours of Operation:

Monday- Friday:
8:00am - 5:00pm

24 Hour Emergency Service Available

You rely on your HVAC system to keep your home comfortable regardless of the weather outside. Heating and cooling are also the largest factors in your home's energy consumption. McHenry Heating & Air, Inc. specializes in air conditioner and furnace repair, replacement, and maintenance, including boiler repair near McHenry. Please call (815) 444-9900 to discuss furnace prices or to schedule furnace and AC maintenance or repair services today.

Driving Directions

From the south, drive north on IL-31 N to Prime Pkwy. Turn right onto Prime Pkwy and continue 0.3 miles to find McHenry Heating & Air, Inc. on your left, just after the Rosencrance McHenry Office.

From the north, take IL-31 S to Prime Pkwy. and turn right just after the Farmers Insurance office. Drive 0.3 miles on Prime Pkwy. and turn left into our parking lot, located immediately west of Rosencrance McHenry.

What's Nearby

Centegra Hospital - McHenry

Boone Creek Golf Course

Moraine Hills State Park

Volo Auto Museum

The area along the Fox River where McHenry now lies originally served as a fishing and hunting ground for the Potawatomie Native Americans. McHenry County was created in 1836 and named after Major William McHenry, who also served on the area's first government. The city of McHenry originally served as a resort area, thanks to its proximity to the Fox River and the numerous surrounding lakes, streams, and hills, which are the result of glacier recession from the area following the last ice age.

Today, the city of McHenry is home to 26,992 residents and is nicknamed "The Heart of the Fox." The area has undergone significant residential growth and expansion, leading to commercial development in the city's three major districts: Main Street, Riverside Drive, and Green Street. Some of McHenry's famous former residents include Jason Faunt, Jace Sayler, Gary Adams, and Brian Miller.

McHenry Public Resources

The City of McHenry

McHenry Area Chamber of Commerce

McHenry Public Library

McHenry School District 15

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

Click to View Repair History

ConsumerReports.org

Voted Best Pick

Best Pick Reports

Better Business Bureau

Energy Star

Nate - North American Technician Excellence

Trane - Comfort Specialist

Trane