PMG is provided Program Management services that included performing residential energy audits on multi-family and single-family projects for low-income residents as part of program funding by federal stimulus monies. Once it is determined how PMG can make the home energy efficient, the home is weatherized. In most cases, this requires insulating the home, caulking windows, installing CFL light bulbs, weather stripping, and patching holes in flooring/wall/ceiling systems.