Welcome to Dennis Heating & Cooling
Dennis Heating and Cooling is a family owned and operated business that is committed to providing the highest quality and best value for Heating, Cooling, and Air Quality products throughout DeKalb County – DeKalb, Sycamore, Genoa, Kingston, Malta. We service, repair, replace (install) furnaces, air conditioners, and Air Quality products, and provide annual maintenance for all makes and models of furnaces and cooling equipment. Whatever your needs you can rely on our installation, repair, or maintenance to be timely and professional. You’ll appreciate our straight forwarded, no hassle approach! Technician with over 20 years of experience! Honest, Fair and Trustworthy!
Services
Heating Service, Repair, & Installation
Expert heating installation for a cozy home. Trust us for efficient and reliable service.
AC Service, Repair & Installation
Quick and reliable AC repair to keep your home cool. Stay comfortable all summer long.
Services
Annual Maintenance for all makes and Models
Heating & AC Service, Repair and Installation
Air Quality Products
Frequently Asked Questions
Just like another reviewer, we called Dennis at the last minute! Not only was he responsive, but he came out within a few hours and fixed something that I broke while trying to do a repair. Professional, knowledgeable (he didn't mind answering all my questions) and fair! If you are in need of heating or AC help give Dennis a call, you wont regret it!
~Rich Kakkuri
About us
Dennis Heating & Cooling is a family-owned and operated business committed to providing the highest quality HVAC products and services in DeKalb County, IL. With years of experience, we prioritize customer satisfaction and strive to exceed expectations.
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