Your Comfort Is Our Mission

Find Out Why You Should Trust Our HVAC Contractors

There Is No Job We Can’t Handle

Air Conditioning Repair, HVAC Repair or Furnace Replacement

Financing Available With Lennox

Tem Control is very proud to be partnered with Lennox, most recognized experts in cooling and heating systems. Contact Tem Control for highest heating and cooling services and outstanding Lennox systems. Speak to us about the incredible financing options we have available.

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Get A FREE Quote


hvac repair

Our HVAC contractors at Tem Control know just how to provide outstanding HVAC services, including air conditioning repair Crystal Lake. You may be looking for furnace installation, boiler maintenance, or AC repair Crystal Lake, and we have the perfect solutions for you. In 2006, we began serving the community with our professional HVAC contractors. Since then, our team has provided the best in top-quality service, skills, and experience to home and business owners in the area.

Our HVAC contractors Crystal Lake provide several options to keep your home or business comfortable throughout the year. We do that with Tem Control’s knowledgeable boiler maintenance, furnace service, and AC repair Crystal Lake. Our experts take care of all aspects of your HVAC system to ensure it operates efficiently. Our service includes working with your air purification system, thermostat, and your ventilation.

Trust Tem Control for a fast response when you need heating and cooling services in Crystal Lake. We are your trusted local specialists for air conditioning service Crystal Lake, offering superior expertise you need for your home or office.

Tem Control | AC Repair & HVAC Contractors

Contact Info

Monday- Friday 9 AM – 5 PM
Saturday 9 AM – 1 PM
Service 24/7
(779) 220-6234
1939 Kings Gate Ln, Crystal Lake, IL 60014, USA

Tem Control HVAC Contractors Crystal Lake Service List

Cooling Services
You can stay cool all summer long with our air conditioning installation , maintenance, and AC repair Crystal Lake.
Heating Services
For a full range of furnace repair and boiler maintenance, our heating repair contractors are here to keep your system operating so you can stay warm.
Air Quality
Tem Control’s air purification solutions will have you breathing the clean air. We have the perfect air filtration options for you.
Packaged Units
Speak to us about your all-in-one heating and cooling services Crystal Lake. Your home may be best served by installing a packaged unit that’s built for all seasons.
Comfort Controls
Stay in total control with an up to date thermostat model. Our professional installer can show you how simple it is to use your new thermostat.
Our professionals offer fast, efficient furnace repair. Or if you need it, we can be there for a new furnace installation.
Heat Pumps
Our heating repair team knows how to handle your heat pump to ensure you remain in a comfortable living space throughout the year.
Garage Heaters
Let our heating and cooling services Crystal Lake give you a warm garage space to serve your needs.
At Tem Control, we have a full range of heating repair services ready to help. That even includes boiler maintenance for your home or business.
Air conditioners
Keep cool and comfortable during the summer with our air conditioning service Crystal Lake, as we provide expert AC repair and AC maintenance.
Air Purification
Every home needs clean air to keep you healthy. With the help of our HVAC contractors in Crystal Lake, you can have excellent service and advice for air purification.
Humidity Control
It’s not every heating company that is equipped to handle all parts of your home’s environment. Tem Control’s expertise can take care of it all, even your humidity control.
Our HVAC service Crystal Lake comes with the professional attention expected for your whole ventilation system to ensure efficient airflow.
The air moving through your vents must be clean, so you need the right filters. Let our HVAC contractors Crystal Lake give you the air filtration that’s made for your HVAC system.
An updated thermostat works to maintain efficiency and precision from your HVAC system. We have the leading edge thermostat solutions for you.
With our heating and cooling service Crystal Lake, you can find out if your home can benefit from dampers that regulate airflow.

Why Choose Our Air Conditioning Repair Crystal Lake

Take full control of your heating and cooling services in Crystal Lake. Contact Tem Control today for experienced HVAC contractors that know air conditioning service Crystal Lake. We are ready to go to work as soon as you need our expertise. So for fast, reliable heating repair or air conditioning installation Crystal Lake and nearby areas, you can rely on us for all your HVAC service needs. As the best AC service Crystal Lake has to offer, Tem Control is always ready for you. We provide a level of service that can only come from the vast experience and the dedication we have for all our customers.


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Tem Control is The Answer to all Your Air Conditioning Repair Crystal Lake Needs

There is never a need to get annoyed by a broken-down air conditioner. All you have to do is take control with Tem Control. We stand ready for you whether you need AC installation Crystal Lake, air conditioning repair, or common AC service, Crystal Lake homeowners are covered by the best team at Tem Control. We have every answer you need to keep your home comfortable throughout the summer. And with our highly experienced AC maintenance Crystal Lake, you won’t need to wonder about how to find a fast solution to your cooling problem. Leave it to the experts in AC service Crystal Lake.

Tem Control strives to be the best each and every day so that you can rely on us for expert air conditioning service Crystal Lake. That’s why you can trust our team of professionals to take care of anything you need, from new air conditioning installation to AC service and AC repair Crystal Lake. Only Tem Control can give you that AC service in the best way that we know, keeping you cool through those hot days. Just contact us for quick and trusted service and we’ll be there for your AC service Crystal Lake.


When I made the call to Tem Control for my AC service Crystal Lake, they surprised me with their speed and efficiency. Their AC maintenance Crystal Lake was completed sooner than expected. It was a terrific service.

Oscar Turner
Buffalo Grove

My AC installation Crystal Lake was handled by the professionals at Tem Control. They answered all my questions and addressed every part of the process to make sure the installation went perfectly.

Natalie A. Allison

Tem Control provided us with fantastic service for our air conditioning repair Crystal Lake. They gave us all the details we needed about an air filtration system, and we trust their expertise completely.

Fred Jackson
Hoffman Estates
Get Financing For Your HVAC Repair Crystal Lake or Other Services
Tem Control has partnered with Lennox, the most recognized company in heating and cooling systems. Contact Tem Control for top-quality heating and cooling services in Crystal Lake with Lennox systems. Learn about our available outstanding financing options.