About Us.​

For more than two decades, H&M Heating and Cooling has been keeping homes and businesses across the Greater Hartford area comfortable in every season. As a proud Newington-based company, we treat our clients like neighbors—delivering reliable, professional, and affordable HVAC services when you need them most.

Our highly trained technicians bring 20+ years of expertise to every job, specializing in the installation, repair, and maintenance of:

• Central AC & Mini-Split Ductless Systems

• Gas & Oil Heating Systems

• Rooftop Units & Wi-Fi Thermostats

• Fireplaces, Water Heaters, and more!

We are dedicated to maximizing your system’s efficiency and saving you money. Experience the H&M difference today!