KM Heating and Cooling Powered by DeKalb Mechanical

09/01/2026

Happy to announce that for the second year in a row we were named one of the best Heating and Air Conditioning Companies in the County!
Thank you all for your support!

06/22/2026

Another great year! Thank you to all that participated and lent a helping hand. Would not be able to do this without the support of our GREAT community!

For many high school students, summer break means vacations and time off.

06/18/2026

What a great article writeup with some great interviews by some of our camp attendees!

Heavy Metal Summer Experience is essentially a trades-centric camp exposing students to a bit of everything they need to know about the industry.

06/16/2026

These kids are amazing!

05/07/2026

There is still time to donate Give DeKalb County! Change someone's life that is looking to improve themselves!

05/07/2026

Please support our local Habitat for Humanity affiliate Habitat for Humanity of DeKalb County, IL tomorrow!

04/29/2026

Spring is the ideal time to make sure your cooling system is ready for warmer weather 🌼

For a limited time, KM Heating & Cooling is offering:

$30 OFF a Spring Clean & Check

Routine maintenance helps:

• improve system efficiency
• prevent costly repairs
• extend the life of your equipment

✅☀️ Schedule your appointment today and stay ahead of the summer heat!

04/22/2026

Did you know there are utility rebates available for upgrading your HVAC system? 😮

ComEd currently offers rebates of up to $2,000 for qualifying cold-climate heat pumps and dual-fuel systems.

🙌 Dual-fuel systems combine the efficiency of a heat pump with the reliability of a gas furnace, helping homeowners stay comfortable through every season.

Our team can help you determine if your home is a good fit and guide you through available rebate options.

Contact KM Heating & Cooling today to learn more about energy-efficient system upgrades 🧰

04/15/2026

Many homeowners wait until the first hot day to turn on their air conditioner, only to discover something isn’t working 😥

A good rule of thumb is to test your system when outdoor temperatures reach around 75°F ☀️

Before turning it on for the season:

• clear leaves and debris around the outdoor unit
• check that airflow around the system is unobstructed
• turn the system on and monitor how it runs

If something doesn’t seem right, addressing the issue early can help avoid problems during peak summer heat.

KM Heating & Cooling is here to help keep your home comfortable all season long 🧰

04/08/2026

If your air conditioner is nearing the end of its lifespan, planning ahead can make all the difference 🙌

During the busiest parts of summer, installation schedules fill quickly, and demand across the industry often increases equipment costs.

By planning your system replacement early, you can:

• secure better scheduling availability
• avoid peak-season delays
• ensure your home stays comfortable when temperatures rise

If you’re considering upgrading your system this year, now is a great time to start the conversation.

Call KM Heating & Cooling to learn more about your options ❤️