Hours: We are open 24/7

333 E Judd Street, Woodstock, IL 60098

(815) 338-0282


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Woodstock Heating & Cooling offers quick and efficient AC Repair in Bull Valley, IL

As the sun beats down on your home or business building in Bull Valley, IL, it’s essential to have a dependable AC system that will keep you cool in your indoor environment. If your AC system ends up breaking down on you, that’s where the experts at Woodstock Heating & Cooling come in! Our NATE-certified technicians specialize in AC repair for all makes and models of residential and light commercial systems, and we’re here to ensure you always have a safe and cool environment throughout the hot season.

You’ll find that our technicians are fully trained and equipped to handle any problem that your AC system is facing.

Whether you’re dealing with a minor issue such as a dirty air filter or a major system breakdown caused by compressor failure, we have the experience and skills to have your system up and running again as quickly as possible. We never offer shoddy repairs or band-aid fixes. We always work hard to find the root issue and repair your AC system the right way for long lasting results you can count on.

Some common AC repairs we handle regularly include:

Low refrigerant issues, electrical problems, compressor failure, and malfunctioning thermostats. If your AC system is low on refrigerant, we’ll ensure there are no refrigerant leaks and recharge your system to safe levels. If you are ever facing an emergency with your AC system at the worst possible time, you can depend on us for our 24/7 emergency AC repair service. Whenever your system gives you trouble, don’t hesitate to give us a call at 815-338-0282 to have your comfort restored in your environment quickly!

HVAC Repair, Air Conditioning Repair & Cooling System Repair Crystal Lake, IL, Woodstock, IL & Huntley, IL

Emergency AC Repair, Air Conditioner Repair & Cooling System Repair

Emergency AC RepairAC Maintenance and RepairCommercial Air Conditioning Repair

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Customer Reviews
What our customers are saying

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.


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


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!


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!


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!

At Woodstock Heating & Cooling,

We’ll treat you like family.

Our Story

Residential AC Repair

Commercial Air Conditioning Repair

Emergency AC Repair

AC Maintenance and Repair

Bull Valley, IL