Com24 Heating & Air Conditioning - Home Services

Com24 Heating & Air Conditioning - Home Services Com24 Heating & Air Conditioning LLC specializes in Residential & Commercial installations, repairs and indoor air quality services like duct cleaning.

Family Owned and Operated in McHenry County. Homeowners and Property Managers from all over the Lake in the Hills / Algonquin / Crystal Lake / Huntley / Gilberts area have chosen Com24 Heating & Air Conditioning for their knowledge and exceptional customer service within the HVAC industry. Com24 Heating & Air Conditioning is dedicated to providing the highest quality Heating & Air Conditioning Repairs and Installations. We install Bryant, Carrier & Payne and service all other major brands including Goodman, York, Trane, American Standard and Ruud/Rheem. Our most popular services includes preventative maintenance, IAQ , repairs and service and new furnace and central air conditioning systems. Call today for a special deal on a Clean and Check Services.

11/04/2026
A HUGE thank you to DeCraene's Service Center of Woodstock for trusting Com24 with your business!Yesterday, our team ins...
10/30/2026

A HUGE thank you to DeCraene's Service Center of Woodstock for trusting Com24 with your business!

Yesterday, our team installed two new unit heaters to keep the shop nice and toasty this winter. 🔥

For those who may not know, Mark and his team are truly a family operation. His daughter runs the front desk, and his two sons are seasoned mechanics. They've been a staple of the Woodstock community since 1981!

That's 45 years of family, hard work, and serving our community. Businesses like this are what make Woodstock special.

Thanks again, Mark and the entire DeCraene family! We appreciate your support and are proud to support local businesses just like yours.

Local businesses supporting local businesses. That's what it's all about! 🧡💙

— Your friends at Com24

Jeremiah and Carmie are officially taking the garage game to the next level!We installed a Midea Extreme Heat Pump to ke...
10/27/2026

Jeremiah and Carmie are officially taking the garage game to the next level!

We installed a Midea Extreme Heat Pump to keep Jeremiah’s garage comfortable year-round. ❄️🔥

But wait… there’s more! This thing also dehumidifies, helping protect all those expensive tools, equipment, and other highly classified manly stuff that apparently requires its own climate-controlled environment. 😂🔧

Because let’s be honest… nobody wants rusty tools, sweaty projects, or a wife asking why the garage costs more to maintain than the living room. 🤣

Thanks, Jeremiah and Carmie, for trusting Com24 with the project! Enjoy the comfort, Jeremiah. Your man cave has officially reached executive status. 🏆

First time installing one of these wood-burning furnaces from Menards, and I’ve got to say… the product is AWESOME! The ...
10/22/2026

First time installing one of these wood-burning furnaces from Menards, and I’ve got to say… the product is AWESOME! The instructions, on the other hand, must have been written by someone who’s never actually installed one. 🤣

And a BIG shoutout to the customer Shawn for supplying cases of White Monster! ⚡🥤 Now THAT’S how you make sure a job gets done right! 😂 You clearly know the secret to keeping HVAC guys motivated!

Good equipment, good customers, and enough caffeine to question our life choices! 😂

Come on out and support the McHenry County Cheerleading Academy CHEERLEADERS this SATURDAY as they present "Nightmare on...
10/16/2026

Come on out and support the McHenry County Cheerleading Academy CHEERLEADERS this SATURDAY as they present "Nightmare on Cheer Street". It's one of their biggest fundraisers of the season! Check it out and bring the family! This Saturday from 4-8pm right here in WOODSTOCK!

It was a very exciting weekend! Com24 got to pull the McHenry County Cheerleading Academy athletes on a float through th...
10/13/2026

It was a very exciting weekend! Com24 got to pull the McHenry County Cheerleading Academy athletes on a float through the Marengo Settlers Day Parade. This was our 3rd year in a row supporting the organization and athletes! Great job ladies and congrats on your state bids!

Some of us fix furnaces. Some of us fight boilers. Some of us ask, “Who touched the thermostat?” And at least one of us ...
10/13/2026

Some of us fix furnaces. Some of us fight boilers. Some of us ask, “Who touched the thermostat?” And at least one of us is probably holding a tool that belongs to somebody else. 🤣🔧

We’re Com24 Heating & Air Conditioning. A family-owned crew of hard-working professionals, problem-solvers, coffee drinkers, and occasional comedians (emphasis on occasional).

We may give each other a hard time, but when it comes to keeping your family comfortable, we’re serious about what we do. ❤️🧡💙

From heating and air conditioning to fireplaces and indoor air quality, we’re proud to serve Woodstock and our neighbors throughout McHenry County.

10/08/2026

Thank you Woodstock!

Tomorrow is the day! Come on out and support us in our new building. All are welcome! We will have snacks, drinks, and m...
10/07/2026

Tomorrow is the day! Come on out and support us in our new building. All are welcome! We will have snacks, drinks, and merch!

Address

180 Detroit Street
Cary, IL
60013

Alerts

Be the first to know and let us send you an email when Com24 Heating & Air Conditioning - Home Services posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Shortcuts

Share

Nearby home improvement businesses