About Us

Avallone Heating and Cooling is a family owned and operated heating and air conditioning company based in North Branford, CT, proudly serving all of New Haven County and Middlesex County. We specialize in residential heating and air conditioning maintenance, repairs, and installations, working with oil, gas, and propane systems. While our primary focus is residential work, we also welcome the opportunity to take on select commercial projects.

At Avallone Heating and Cooling, customer service is at the core of everything we do. We are committed to standing behind our work and ensuring every customer receives a seamless, positive experience. From the initial call to the completion of the job, our goal is to provide reliable, professional service that you can trust.