Key Heating & Air Conditioning

Specialties

From free home energy assessments to comprehensive maintenance and the installation of all types of heating and cooling, ventilation and air quality systems, Key Heating & Air Conditioning, Inc., has the professional team to count on for all of your energy needs. We also work hard to provide the best customer service available at competitive prices including ²⁴⁄₇ emergency service and free estimates.

History

Established in 1990.

Our family-​owned, award-​winning company has been providing the best energy solutions for New England homeowners for nearly 25 years. Our factory-​trained technicians, project managers and installation crew have a combined trade experience of more than 150 years in all aspects of the heating, cooling and air quality business. In fact, we have team members who have been working with Key for more than 15 years.