Hours: We are open 24/7

333 E Judd Street, Woodstock, IL 60098

(815) 338-0282

Financing Available


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At Woodstock Heating & Cooling, we bring over a century of dedication and expertise in providing best-in-class heating, cooling and air quality solutions for residences and light commercial properties in Algonquin, IL. Offering a full spectrum of HVAC services, we pride ourselves on our commitment, integrity, and unparalleled technical abilities.

A Century of HVAC Excellence

Since our establishment over 100 years ago, we have strived to remain at the forefront of the heating and cooling industry in Algonquin and the surrounding areas. By continually broadening our knowledge and staying on top of industry advancements, we successfully deliver innovative, personalized HVAC solutions that guarantee your comfort and satisfaction.

We are proud of our long and rich history, and we believe it is a testament to the quality of service we provide. Our longevity in this competitive industry underscores our professionalism, expertise, and the trust we have built with our customers for over a century.

Our Services

At Woodstock Heating & Cooling, we offer a broad range of HVAC services tailored to meet your specific needs. Whether it’s the sweltering summer heat or the biting winter cold, you can count us to ensure the optimum temperature and air quality in your home or business.

Our services include but are not limited to HVAC system installation, maintenance, repair and replacement. With our team of certified and experienced technicians, we have what it takes to handle any HVAC project, irrespective of its size or complexity.

Reliable Heating and Cooling Solutions

We understand how crucial a well-functioning heating and cooling system is to your comfort at home or productivity at your workplace. That’s why we ensure that whenever you call us, we respond promptly and work diligently to rectify your HVAC issues.

Whether you need a new HVAC system installation or urgent repair for your existing equipment, Woodstock Heating & Cooling is always ready to deliver timely, efficient and high-quality solutions. Our 24/7 emergency service means that you can count on us any time, day or night.

Why Choose Woodstock Heating & Cooling

Choosing Woodstock Heating & Cooling means investing in superior indoor comfort delivered by a time-tested and trusted provider. With our exemplary customer service, coupled with our commitment to using only the best equipment and latest technologies, we guarantee your ultimate satisfaction.

In addition, we understand that HVAC services can sometimes be an unexpected expense. Hence, we offer flexible pricing and financing options, aimed at meeting your budget and financial needs.

As Woodstock Heating & Cooling, our goal is to be your first and only choice for all your heating, cooling and air quality needs in Algonquin, IL. Trust us, as has your community for over a century, to bring you the utmost in HVAC service.

AC Repair, Air Conditioner Service, Air Conditioning Installation, Heater Installation & AC Service in Algonquin, IL

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Customer Reviews
What our customers are saying

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!


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


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.


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!


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.


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!


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

At Woodstock Heating & Cooling,

We’ll treat you like family.

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Algonquin, IL