Home Comfort
Maintenance Plans
15% Off All Repairs • Priority Service
Starting at Just $19.42/Month
From Heating to Cooling,
We Do It All.
We Service All Makes & Models
Repairs • Installation • Maintenance
Trusted By Local Homeowners
Since 1998
Proudly Serving McHenry, Lake &
Parts of Cook County
Welcome to McHenry Heating & Air Conditioning
Since 1998, McHenry Heating & Air has provided residential HVAC services to homeowners throughout McHenry County and the surrounding communites of Northern Illinois. From McHenry and Crystal Lake to Woodstock, Algonquin, Wauconda, and Lake County, our team understands the unique demands that this region’s hot summers and cold winters place on home comfort systems.
As a locally owned and operated HVAC company, we’ve built our reputation on dependable heating and air conditioning services for makes and models from 1998, honest recommendations, and technicians who treat every home with care. Whether you need a furnace repaired on a freezing night or an air conditioner installed before summer hits its peak, our services are designed to keep your home comfortable no matter the season.
Explore Our HVAC Services
- Air Conditioning Services: AC repair, installation, and maintenance to keep your home cool all summer long.
- Heating Services: Furnace and boiler repair, replacement, and tune-ups built for Northern Illinois winters.
- Indoor Air Quality: Air filtration, humidification, and purification solutions for a healthier home.
- 24/7 Emergency HVAC Repair: Fast, reliable service whenever a heating or cooling emergency strikes.
- Maintenance Plans: Preventive care that protects your system and your comfort year-round.
Why Homeowners Choose McHenry Heating & Air
Homeowners across McHenry County trust our team because we combine decades of hands-on experience with a genuine commitment to customer satisfaction. As an HVAC contractor with deep roots in the community, we’ve earned the confidence of families who count on us year after year for reliable heating and cooling services. Learn more about why you should choose us:
Keeping Your Home Comfortable Year-Round
Home comfort is about more than just a working furnace or air conditioner. It’s about consistent temperatures, clean air, and a system that runs efficiently no matter the season. Our residential HVAC services cover every aspect of home comfort, including heating, cooling, and indoor air quality. Regular maintenance plays a central role in this process. Seasonal tune-ups help HVAC systems run more efficiently, which can reduce energy costs and lower the likelihood of unexpected breakdowns. Pairing routine maintenance with attention to indoor air quality, through proper filtration and humidity control, helps create a healthier, more comfortable living environment throughout the year.
Featured Maintenance Plans
Preventative maintenance is one of the most effective ways to protect your HVAC investment. Our Maintenance Plans are designed to give homeowners peace of mind through:
- Priority scheduling for service appointments
- Discounts on repairs
- Seasonal tune-ups to help extend equipment life
- Fewer surprise breakdowns during extreme weather
Request an Appointment
Ready to schedule service or request an estimate? Fill out the form below, and a member of our team will follow up promptly.
- Name
- Phone
- Service Requested
- Comments / Message
Comfort You Can Count On, All Year Long
Since 1998, McHenry Heating & Air has helped homeowners throughout Northern Illinois stay comfortable through every season. From routine maintenance to emergency repairs, our team is ready to help with all your residential HVAC needs. Schedule Service or request an appointment today and experience the difference a trusted local HVAC company can make.
Customers Love Us!
Matt & Company are the BEST. The people at McHenry Heating & Air are THE reason I have a Trane system in my home.
I will definitely continue to use McHenry HVAC and will always recommend them to my friends when they need HVAC services.
They far exceeded my expectations and their whole team impresses me again and again. True professionals with a real one on one feel.
CONTACT US
Have a question? Give us a call!
