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 is your trusted expert for AC service in Crystal Lake, IL. Our team of highly skilled technicians is dedicated to keeping your air conditioning system running smoothly and efficiently, ensuring your comfort throughout the hot summer months. With our comprehensive AC maintenance and repair services, you can rest assured that your cooling system is in capable hands.

Experience and Expertise in AC Service

At Woodstock Heating & Cooling, we take pride in our extensive experience and expertise in the HVAC industry. For over a century, we have been serving the Crystal Lake community, providing top-tier heating, cooling, and air quality solutions for both residential and light commercial properties. Our technicians are well-versed in servicing all makes and models of air conditioning systems, and they stay up-to-date with the latest advancements in AC technology to deliver the best possible service.

When you choose Woodstock Heating & Cooling for your AC service needs in Crystal Lake, IL, you can expect nothing less than exceptional workmanship and customer care. We understand the importance of a properly functioning air conditioning system, especially during the sweltering summer heat. That’s why we offer prompt, reliable service to get your AC back up and running as quickly as possible.

Comprehensive AC Maintenance and Repair

Regular maintenance is key to keeping your air conditioning system operating at peak performance. Our comprehensive AC maintenance services include thorough inspections, cleaning, and tune-ups to prevent potential issues and extend the life of your equipment. By catching minor problems early on, we can help you avoid costly repairs down the line and ensure that your AC is ready to handle the demands of the cooling season.

If your air conditioning system does experience a breakdown or malfunction, our skilled technicians are ready to help. We provide expert AC repair services, quickly diagnosing the issue and implementing effective solutions to restore your comfort. From refrigerant leaks and compressor failures to faulty thermostats and electrical problems, we have the knowledge and tools to tackle any AC repair challenge.

Commitment to Customer Satisfaction

At Woodstock Heating & Cooling, customer satisfaction is our top priority. We understand that an AC service visit can be an inconvenience, which is why we strive to make the process as smooth and stress-free as possible. Our friendly and professional technicians will treat your home with respect, ensuring that the work area is clean and tidy before they leave.

We also believe in transparent pricing and honest communication. Before any work begins, we will provide you with a detailed estimate of the services required and the associated costs. There are no hidden fees or surprises – just straightforward, reliable AC service that you can trust.

Schedule Your AC Service Today

Don’t let a malfunctioning air conditioning system leave you sweating through the Crystal Lake summer. Trust the experts at Woodstock Heating & Cooling for all your AC service needs. Whether you require routine maintenance, emergency repairs, or a new system installation, our team is ready to assist you.

Contact Woodstock Heating & Cooling today to schedule your AC service appointment in Crystal Lake, IL. Experience the difference that a century of expertise and a commitment to customer satisfaction can make in keeping your home cool and comfortable all summer long.

AC Service, HVAC Service, Air Conditioning Service & AC Service Near Me Crystal Lake, IL & Crystal Lake, IL

Air Conditioner Service in Crystal Lake, IL | Air Conditioning Service Crystal Lake, IL

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Customer Reviews
What our customers are saying

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!


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.


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


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.

At Woodstock Heating & Cooling,

We’ll treat you like family.

Our Story

AC Repair Services

Air Conditioner Service

Crystal Lake, IL