Hours: We are open 24/7

333 E Judd Street, Woodstock, IL 60098

(815) 338-0282

Financing Available


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For over a century, Woodstock Heating & Cooling has been providing homeowners in Woodstock, IL; Crystal Lake, IL; Huntley, IL; McHenry, IL; Lake in the Hills, IL; Cary, IL; Algonquin, IL; Bull Valley, IL; and Village of Lakewood, IL with professional HVAC services that can be depended on. We are completely dedicated to providing you with innovative solutions to ensure a safe, comfortable, and relaxing environment at home. This is why we are proud to offer ductless HVAC systems that can provide superior comfort, improved air quality, and lower energy expenditure in your residence.

Ductless HVAC Solutions from Woodstock Heating & Cooling

When you choose to go for a ductless HVAC system, you’ll find that you can have customized temperature control settings in different zones of your house. These systems are fantastic for homes that must have specific heating and cooling requirements, such as older homes that don’t have space for ductwork or homeowners who are choosing to add a new addition. We have NATE-certified technicians who specialize in the installation, maintenance, and repair of ductless HVAC systems. Also as an Elite Diamond Contractor, we can guarantee you will get the most efficient and effective ductless system that meets your specific comfort needs and budget.

Zone Control and Efficient HVAC Service

At Woodstock Heating & Cooling, we firmly believe in treating all of our clients just like family. From your initial call to the completed installation of your new ductless HVAC, we’ll work hard to ensure you have a positive experience, taking care to answer all of your questions and keep you informed throughout the project. When your installation is complete, we’ll carefully vet your new system to make sure it runs smoothly and effectively. Also, post-installation, we’re here for you to provide comprehensive maintenance and inspections to ensure your investment is protected. If you’re interested in ductless HVAC options or require service, give us a call at (815) 338-0282!


We’re Celebrating 100+ Years of Service to the Community
We have had the pleasure of serving McHenry County and the surrounding areas since 1917.


A Full Line of Equipment
With our warehouse fully stocked, we can offer you many different options depending on what you’re looking for.


We’re Passionate About Our Work & Improving Every Day
Woodstock Heating & Cooling currently has a 98% customer approval rating.

Ductless Split Repair, Ductless HVAC System Installation, Ductless HVAC Repair & Ductless HVAC Service Woodstock, IL, Crystal Lake, IL, Huntley, IL, McHenry, IL, Lake in the Hills, IL & Cary, IL

Residential HVAC Services in Woodstock, IL | Ductless HVAC Service Crystal Lake, IL

Commercial HVAC ServicesResidential HVAC Services ∴ Lake in the Hills, IL ∴ Woodstock, IL ∴ Algonquin, IL

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Customer Reviews
What our customers are saying

Woodstock Heating and Cooling did a great job with both our furnace and A/C. When we have had any trouble, they respond very quickly. Their people are professional, caring and ready to go the extra mile to do what it takes to repair equipment. A big thank you in particular to Joe and Greg who were here last week to help with an issue caused by a mouse. We cannot say enough positive things about Woodstock Heating and Cooling! They have our loyalty!


Whit and KC were on time and completed the job well within the estimated time window. Great service, and I’ll call Woodstock Heating and Cooling again for future work on my HVAC.


responded to request for repair work on heating system quickly and the workmanship was excellent; along with reasonable cost. Woodstock Heating is a quality business; the Best!


Just so wonderful to work with a quality locally owned and operated company.


I have always been impressed by the prompt response and excellent service provided by Woodstock Heating & Cooling. Justin was here today for a service check on my furnace and he was extremely professional, informative and skilled…not surprising, because this is the company norm. Thank you.


Justin was excellent! He was professional, explained things so we could understand, he was thorough and did an excellent job on our preventative maintenance check for our heating systems. He is also very personable, honest and we are very pleased with his service!


Excellent experience. I had a humidifier, media cabinet, whole house dehumidifier and thermostat installed. Great experience from initial consultation with Thomas through quote and install with Witt. Witt did an excellent job- clean, efficient and took the time to explain everything to me. I would highly recommend Woodstock Heating and Cooling

At Woodstock Heating & Cooling,

We’ll treat you like family.

Our Story

Residential HVAC Services

Commercial HVAC Services

Woodstock, IL

Algonquin, IL

McHenry, IL

Bull Valley, IL

Crystal Lake, IL

Village of Lakewood, IL

Cary, IL

Huntley, IL

Lake in the Hills, IL