Troy Hartjes, P.E.
Senior Project Manager
Troy has 20 years of experience in municipal public works and private development projects. Troy’s extensive project experience includes urban and rural roadway rehabilitation and reconstruction; sanitary sewer conveyance system planning and design; water main system design; stormwater planning, modeling, management and design; DNR and Corps of Engineers waterway and wetland permitting and mitigation; industrial and business park developments; comprehensive drainage plans; and residential subdivision site design. Troy leads the municipal practice in the Cedarburg office.