Hours: We are open 24/7

333 E Judd Street, Woodstock, IL 60098

(815) 338-0282


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If you’re looking for a way to have a reliable and efficient supply of hot water at home 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, look no further than Woodstock Heating & Cooling! With over 100 years of experience serving homeowners across the community, we are fully committed to providing quality water heater installation, repair, and maintenance services.

Hot Water Heater Services from Woodstock Heating & Cooling

Our team of NATE-certified professionals specializes in all types of hot water heaters including propane, gas, and electric systems. From your initial free consultation, we’ll treat you just like family and help you figure out the most appropriate hot water system for your hot water supply. We’ll determine what will work best for your specific needs based on your energy efficiency goals and hot water usage. If you have an old hot water heater that is experiencing problems such as leaking, lack of efficiency, or lack of hot water, we can provide the maintenance and repairs that are needed to ensure the effective operation of your system. If your hot water heater is too old and beyond repair, we’ll help you come up with the ideal system replacement that will meet your particular needs.

We Offer Repair, Maintenance, and Replacement for Hot Water Heaters

You can trust our team of talented NATE-certified professionals to handle all of your hot water heater service requirements, ensuring you always have a steady supply of hot water without any issues. We can inspect your water heater regularly to ensure all safety features are operational and we can catch any problems before they become serious and cause damage to your home. Give us a call today at (815) 338-0282 to schedule your next water heater service!


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.

Water Heater Repair, Water Heater Service & Water Heater Replacement McHenry, IL, Crystal Lake, IL, Lake in the Hills, IL, Huntley, IL, Woodstock, IL & Cary, IL

Light Commercial HVAC Services in Woodstock, IL | Water Heater Maintenance Crystal Lake, IL

Residential HVAC ServicesLight Commercial HVAC Services ∴ McHenry, IL ∴ Algonquin, IL ∴ Crystal Lake, IL

Our Products
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Customer Reviews
What our customers are saying

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


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


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!


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!


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!

At Woodstock Heating & Cooling,

We’ll treat you like family.

Our Story

Residential HVAC Services

Light Commercial HVAC Services

Algonquin, IL

Lake in the Hills, IL

Woodstock, IL

Bull Valley, IL

Village of Lakewood, IL

Cary, IL

McHenry, IL

Crystal Lake, IL

Huntley, IL