OUR SERVICES

SERVICE & REPAIR

When it comes to keeping your furnace or air conditioner running no one does it better than Com24.

MAINTENANCE

When it comes to keeping your furnace or air conditioner running efficiently no body does it better than Com24.

COMMERCIAL

Com24 offers a full suite of services for commercial customers including automation, maintenance and 24 hour Service.

INSTALLATIONS

Installation of a new furnace and/or air conditioner requires extensive attention to detail and technical sizing.

AIR QUALITY

If you're purchasing expensive 1" filters than you're lowing your systems efficiency without any true benefits.

We are Family Owned and Operated and have been serving NW Cook, Lake, Kane, Dupage, and McHenry Counties since the companies inception in 2008.
Our pricing is competitive and straightforward. You’ll always know exactly what you’re paying for before any work is started.
We provide our customers with affordable financing options.
Com24 invests in the latest technology and equipment to keep up with the constant changing energy efficiency trends.
We offer 24/7 Emergency service because we know your heating and air conditioning system doesn’t fail on a convenient schedule.
All of our technicians receive ongoing class room training under leading manufacturers.
No Pressure, Non-Commissioned Sales Professionals. Meet with the Owner directly!
We service all makes and models and base our recommendations solely on the best options for our customers instead of limiting our customers to specific brands.

Happy Customers!

Don't take our word for it. Read reviews from our current & past customers.

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"Guys did a great job and from start to finish on a furnace and were fantastic.. great value, professionalism and most important knowledgeable about their products and installation. Really couldn't be happier with the whole process."
- Mike K. (Yelp 2020)