Environmental Engineers in Erie, PA Johnson, Mark3092 W 17th StErie, PA, 165058148388244Consulting EngineersEngineering FirmsEnvironmental ServicesPenn Shore Environmental IncWillis, George1319 Sassafras StErie, PA, 165018144535702Civil Engineering FirmsCivil EngineersConsulting EngineersLand SurveyorsMapMasonry And ConstructionPenn Shore Environmental IncProfessional SurveyingStructural EngineersShow More