address: 450 Kendall St, Cambridge, MA 02142
description_raw: Furnish & install duct lining. furnish and install RGDs. furnish and install with CWH, hot water reheat & condensate drain piping systems. Permform demo on a drop to floor basis for removal by others. Fabricate and install 2" WG low-pressure galvanized supply & return air ductwork distribution.