As members of the United States Green Building Council (USGBC), Westco Systems, Inc. is doing our part to conserve energy and save the environment. We are proud to participate in projects that have either achieved LEED certification, or are currently working towards certification. LEED (Leadership in Energy and Environmental Design) is a building rating system developed by USGBC. Buildings designed and constructed according to this nationally recognized criteria have litte or no negative impact in five areas on either the environment or the occupants.