Mount Washington Apartments 12th Ave & 22nd St Beaver Falls, PA 15010 Phone : (724) 843-0890 Business Category Apartments Beaver County Housing Auth 12th Ave & 22nd St Beaver Falls, PA 15010 Phone : (724) 843-0890 Business Category Real Estate Housing Authorities Housing Authority Of The County Of Beaver--mt Washington Apts 12 Avenue & 22 St Beaver Falls, PA 15010 Phone : (724) 843-0890 Business Category Government Offices-County Housing Assistance & Shelters Housing Programs Low Income Housing Programs Assistance Programs Housing Projects Administration Of Housing Programs Government Offices & Public Schools