J. Donovan Co. celebrated its 100th year of HVAC and specialty sheet metal services in 2013. We focus primarily on highly technical and ever-evolving industries, including pharmaceuticals, healthcare, research and higher education. We have not only made a name for ourselves in the industry, the company has also made an impact on the community. Wm. J. Donovan Co. is a charter member of the Philadelphia Chapter of the Sheet Metal Contractors Association (SMCA) and remains active in various industry organizations, which include the Mid- Atlantic Environmental Balancing Association (MAEBA), the National Environmental Balancing Bureau (NEBB), the American Society of Heating, Refrigeration and Air Conditioning Engineers (ASHRAE) and the American Welding Society (AWS).
Similar Businesses
