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Call Us Today! (815) 393-2439

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Comfort You Can Count On Since 1917 We Treat You Like Family

Certified HVAC Services in McHenry, Illinois

Woodstock Heating, Cooling, and Electrical is your trusted HVAC company that has been proudly serving McHenry, IL and surrounding areas for over a century. Our NATE-certified experts are highly trained and devoted to providing top-tier heating, cooling, and air quality solutions for residential and light commercial properties in the community. Everyone deserves to have a safe, healthy, and comfortable environment, especially when the weather is extreme. This is why we are happy to offer comprehensive HVAC services including quality installations, replacements, repairs, and maintenance.

When you want the best HVAC service around, don’t hesitate to reach out to us at (815) 393-2439!

The Woodstock Difference Built on Trust. Powered by Experience.

  • Reliable Brands
    We only work with trusted brands, so you can have peace of mind knowing that not only is the equipment dependable, but it’s being installed by professionals.
  • 100+ Years of Service
    Part of the community since 1917. We care about the community and the people we service.
  • Budget-Friendly
    We offer as many options as needed until the budget works for you. Budgets are a fact of life and we can help you stick to yours.
  • 24/7 Emergency Service
    Our fleet of trucks and qualified personnel are ready to respond to your call when it matters most.

Your Full Service HVAC Call with Woodstock Heating, Cooling, and Electrical

In order to protect your HVAC equipment and keep it running smoothly, it’s a good idea to enroll into a maintenance agreement with us. We offer a range of plans that will give you discounted maintenance and repair costs along with priority scheduling. With our elite plans, you’ll never have to worry about paying for costly emergency repair fees. 


Woodstock's Dependable Home Service Experts Providing Reliable Solutions for Over a Century
    Wonderful Service
    “Another stellar job by these folks to keep the furnace in tip top condition! Friendly, informative, and efficient staff, so neat and clean! Felt like a visit from an old friend”
    Rebecca G.
    Truly an Amazing Staff
    “Reassuring, professional, and easy. Everyone is great! Woodstock Heating saved me after Four seasons made numerous costly mistakes.”
    Melissa T.
    Thank You, Woodstock
    “Very pleased with the installation and the installer. Everything went quite smoothly and I thought the charge for the service was very fair. Will definitely recommend your company to others.”
    Susan P.
    Made Everything Easy for Me
    “Very prompt and professional after-hours call for service. Quickly diagnosed and corrected the issue.”
    Michael M.
    Friendly, Professional, and Knowledgeable
    “We have used this company for our heating and cooling needs. Their services are great and prices are fair. They came over to do an AC check-up and clean. We are very pleased with their services. Thank you!!”
    Jackie S.
    Highly Recommend Woodstock
    “Every visit and conversation has been courteous and professional, and I couldn’t ask for a better business to support.”
    Chris H.
    Helpful & Friendly
    “I have nothing but great things to say about Woodstock.. We had to replace the orginal equipment that came with our home. Through this process, I never felt pressured or pushed/upsold on an AC/furnace I didn't need. Everyone was respectful and so helpful.”
    Brian S.
    Fixed It Fast
    “David was prompt and courteous. The thermostat issue was resolved almost upon arrival. Then he continued, and checked for any other potential issues. Thanks!”
    Jackie T.
    Highly Recommend!
    “Excellent service and installation! We appreciate how professional and prompt the whole Team was, thank you!”
    Kelly M.

Contact Us Now For Fast Reliable Service

At Woodstock Heating, Cooling and Electrical, we're always ready to take your call! Give us a call at (815) 393-2439 or fill out the form below to contact one of our team members.

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