Hours: We are open 24/7

333 E Judd Street, Woodstock, IL 60098

(815) 338-0282


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Woodstock Heating & Cooling has been providing exceptional HVAC services to 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 for over 100 years! Our team of talented NATE-certified technicians is fully dedicated to providing top-tier services to ensure all of our clients are 100% satisfied. We pride ourselves in being your number-one choice for all of your HVAC needs, including sheet metal fabrication. We have our very own in-house sheet metal fabrication facility which allows us to create quality sheet metal products that are customized to your exact needs.

Sheet Metal Fabrication from Woodstock Heating & Cooling

We are equipped with the latest technology, equipment, and tools to work with various metals such as galvanized, aluminum, stainless, and cold-rolled steel. Our highly experienced fabricators are able to create the ideal products for your needs that are attractive and functional. The sheet metal products we create range from ductwork to flashings, downspouts, ventilation systems, and gutters. Whatever you need, our team of experts can fabricate it to the finest detail.

Our Team Can Provide Custom Ductwork for Your Home

We understand that all projects are unique which is why we’ll work carefully with you to address your particular needs. Whether you need quality ducts for your new construction project or an HVAC component that has particular specifications, you can count on our team to deliver the results you’re looking for. Reach out to us at (815) 338-0282 for all of your HVAC and sheet metal fabrication needs!


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.

Sheet Metal Fabrication & Custom Ductwork Cary, IL, Woodstock, IL, Lake in the Hills, IL, McHenry, IL, Algonquin, IL & Huntley, IL

Residential HVAC Services in Crystal Lake, IL | Custom Ductwork Algonquin, IL

Residential HVAC ServicesLight Commercial HVAC Services ∴ Lake in the Hills, IL ∴ Huntley, IL ∴ Crystal Lake, IL

Our Products
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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!


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!


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


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!


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.

At Woodstock Heating & Cooling,

We’ll treat you like family.

Our Story

Residential HVAC Services

Light Commercial HVAC Services

McHenry, IL

Lake in the Hills, IL

Huntley, IL

Crystal Lake, IL

Algonquin, IL

Cary, IL

Bull Valley, IL

Village of Lakewood, IL

Woodstock, IL