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Woodstock Air Conditioning Services

Convenient Cooling Solutions in Crystal Lake, McHenry, Algonquin, Lake in the Hills, and Huntley

When the summer heat arrives, you need reliable cooling solutions that keep your home comfortable all season long. Woodstock Heating & Cooling’s NATE-certified technicians bring over 170 years of experience to every air conditioning project. We're fully insured and work with all makes and models of HVAC equipment.

Our comprehensive catalog of cooling services includes:

We specialize in delivering premium cooling solutions backed by comprehensive warranties and flexible financing options. When comfort, convenience, and genuine care are what you’re looking for, you can always count on Woodstock Heating & Cooling.

Ready to beat the heat? Call Woodstock Heating & Cooling at (815) 393-2439 or contact our air conditioning technicians online to request your free estimate!



We Understand Local Cooling Challenges

The Woodstock area is known for humid summers that put extra strain on AC systems, and temperature swings between day and night can stress equipment. Additionally, older homes in Crystal Lake, McHenry, and the surrounding communities often have ductwork issues that reduce efficiency. 

Our team has lived and worked in the communities we serve for generations, and we understand these local conditions better than most. We use this local knowledge, cutting-edge equipment, and in-depth industry knowledge to provide targeted solutions that address your specific cooling needs.



Why Choose Woodstock Heating & Cooling

  • 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.
Membership Rewards Plan Enjoy Your Peace of Mind Year-Round
Enjoy priority service, fewer breakdowns, and longer system life with our custom plans.

Hear From Our Happy Customers

    Truly an Amazing Staff
    “Reassuring, professional, and easy. Everyone is great! Woodstock Heating saved me after Four seasons made numerous costly mistakes.”
    Melissa T.
    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.
    Loyal Customer for Over 30 Years
    “Thanks to Woodstock for providing excellent service, with courtesy and timeliness. He also did a very good job of educating me about why the repair that was needed. I have been a Woodstock Heating customer for over 30 years, and am happy to continue to be ”
    Janice E.
    Friendly & Considerate
    “They were so friendly. They explained everything that they were doing. Installed a garage heater. The job ran long & they even cleaned up after. It was a great experience and I would recommend Woodstock to anyone.”
    Carol W.
    Friendly & Knowledgeable
    “They came within the window they gave. Very friendly and knowledgeable. I was happy with both the service and price. They stayed after the repair until they were confident the boiler was working normally. I would definitely recommend using them.”
    Erich T.
    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.
    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.
    Woodstock was the Right Choice
    “We had a Generac generator installed. The service men were friendly, courteous and updated us on their progress. The job entailed a lot of installation and took an entire day, but we were at no time inconvenienced.”
    Peg M.
    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.

AC Efficiency Tips from Our Experts

Maximizing your air conditioner's performance doesn't have to be complicated. These practical tips from our experienced technicians will help you stay cool while keeping energy costs manageable.

Woodstock Heating & Cooling recommends:

  • Regular filter changes. You should replace air filters every 1-3 months to maintain proper airflow and prevent unnecessary strain on your system. 
  • Keeping your vents clear. Remove furniture, curtains, and debris from around air vents so air can flow freely throughout your home. 
  • Taking advantage of ceiling fans. Circulating air makes rooms feel cooler, which allows you to set the thermostat a few degrees higher without sacrificing comfort. 
  • Sealing any air leaks. Check windows, doors, and ductwork for gaps that allow cool air to escape and hot air to enter your home. 
  • Scheduling annual maintenance. Professional tune-ups catch potential problems early and keep your system running at peak efficiency all season long. 
  • Programming your thermostat. Set higher temperatures when you're away from home to reduce energy consumption while maintaining comfort when you return.

Simple changes make a significant difference in both comfort and energy bills. However, the best thing you can do to keep your air conditioning system as efficient as possible is to address any necessary repairs as soon as possible and promptly replace worn-out equipment. Woodstock Heating & Cooling is available around the clock to give you advice, dispatch repair technicians, and help you find the perfect energy-efficient AC unit.

Don't let AC problems leave you sweating! Call Woodstock Heating & Cooling at (815) 393-2439 to request same-day air conditioning services in Woodstock, Crystal Lake, McHenry, Algonquin, Lake in the Hills, Huntley, or any of the surrounding areas!

Contact Us Now For Fast Reliable Service

At Woodstock Heating & Cooling, 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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333 East Judd
Woodstock, IL 60098
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