Hours: We are open 24/7

333 E Judd Street, Woodstock, IL 60098

(815) 338-0282

Financing Available


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Woodstock Heating & Cooling, based in McHenry, IL, stands as a beacon of unmatched reliability and quality when it comes to providing HVAC solutions. We have been proudly serving the Bay Area community for over a century, signifying not just our longevity, but sustained customer satisfaction as well. Whether it’s heating, cooling, or maintaining optimal air quality in residences and light commercial properties across the city, we have it all covered. Carrying forward our commitment to excellence, we continue to offer top-tier services to help residents thrive in a comfortable indoor environment.

A Proven Leader in the HVAC Industry

Over the course of 100 years, Woodstock Heating & Cooling has solidified its position in the HVAC industry as a leading service provider. Our undoubted and imminent success stems from our relentless focus on customer satisfaction and adherence to superior service standards. We are among the few HVAC companies in McHenry that have managed to maintain an excellent reputation over such a long period of time. We want to ensure that your heating or cooling system maintains its optimal efficiency for a prolonged time period, ensuring you get every cent’s worth out of your investment.

Comprehensive Range of HVAC Services

At Woodstock Heating & Cooling, we offer a comprehensive range of heating and cooling services to cover all your HVAC needs. Our team of certified technicians is well-equipped to handle everything from routine maintenance to complex repairs and installations of all HVAC systems. Not only do we provide seasonal maintenance and emergency repairs, but we also provide consultations on energy efficiency to help you optimize utilization and minimize utility costs. Regardless of the make and model of your HVAC system, our technicians have the knowledge and skills to get your system up and running efficiently.

Dedication to Customer Satisfaction

With a century-old legacy of excellence, our foremost focus has always been on providing our customers with exceptional service. Quality service paired with deep industry knowledge makes us the go-to HVAC company in McHenry, IL. With Woodstock Heating & Cooling, you’ll always receive prompt, courteous service from our team, who are trained and certified to resolve your heating and cooling problems effectively. Moreover, we value your time and work around your schedule to ensure minimum interruption to your routine.

Investing in Modern HVAC Technology

We understand that the world is evolving and so is the demand for improving HVAC systems. That’s why we make a continuous investment in modern HVAC technology and train our technicians to work with advanced equipment. This helps us to provide efficient, quick, and reliable solutions that meet the unique needs of every customer. As the trusted HVAC company in McHenry, IL, we strive to keep up with the latest industry trends and technologies to provide nothing short of the best to our customers.

In conclusion, Woodstock Heating & Cooling‘s century-old journey stands testimonial to our dedicated service, superior workmanship, and unparalleled customer satisfaction. As your trusted HVAC service provider, we look forward to ensuring that you enjoy a comfortable and healthy indoor environment for several decades more.

Furnace Service, Heater Installation, AC Repair, Furnace Repair & Air Conditioner Service McHenry, IL, Woodstock, IL, Crystal Lake, IL, Huntley, IL, McHenry, IL & Lake in the Hills, IL

HVAC Contractor McHenry, IL | Heater Installation Woodstock, IL | HVAC Company Crystal Lake, IL

HVAC CompanyHVAC ContractorAC CompanyFurnace Company ∴ Bull Valley, IL ∴ McHenry, IL ∴ Huntley, 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.


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.


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.


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.

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HVAC Contractor

HVAC Company

AC Company

Furnace Company

McHenry, IL