General Info

Established in 1988, Commonwealth Ventilation Systems Inc. fabricates and installs ventilation systems for the commercial as well as industrial industry. The company works as a subcontractor for a select group of mechanical contractors. Commonwealth Ventilation Systems Inc. is also a sheet metal contractor. The company's projects include Christian Science World Headquarters, Trinity Church, Google, Harvard Law School, MIT and Fidelity Investments, among many others. Its project sizes range anywhere from a few thousands to lakhs. Commonwealth Ventilation Systems Inc. is located in Hingham, Mass.