Quality, Experience, and Dependability. The core foundation of R&D Heating and Cooling and everything we do. Using only the highest standard of products, R&D Heating and Cooling provides complete commercial and residential system services from repair, and preventative maintenance, to new system installation.

Whether it’s routine maintenance, emergency repair, or system upgrade, R&D Heating and Cooling has the experience and expertise to get the job done right and on time, every time. We specialize in designing comfortable living for your home or your business. With over 4 Generations of HVAC experience.

Carrying on the family tradition, with a $4,000 loan from his father and relentless determination, “Marty” founded R&D Heating and Cooling in Kennett Square, Pennsylvania, in 1986. With one truck and two employees, Marty being one of them, R&D Heating and Cooling set out to provide lite commercial services with a heavy concentration in residential HVAC new construction and residential heating and cooling services. The company of two later grew to 54 employees, 25 crews of men, and 32 trucks in service. R&D Heating and Cooling specialized in residential new construction providing HVAC installation services to some of the largest residential developers and custom home builders within the greater Philadelphia area.

Since its foundation, R&D Heating and Cooling has expanded its operations well beyond its humble beginnings to now include Commercial HVAC Services, Residential HVAC New Construction Services, Customer Builder Services, Residential Services and Installation, Water Treatment Services, Generac Whole Home Generators, and most recently Electrical Services. To date, R&D Heating and Cooling has installed hundreds of thousands of residential and commercial HVAC systems and maintains thousands of preventative maintenance clients each year.