Member Directory Return to Listing Herr Signal and Lighting Co., Inc.Karen Herr, V.P.70 Appalachian DrGrantville, PA 17028-8261Map717-865-5939Fax: 717-865-2341EmailContractor -Traffic Signal Installation Business Directory | Chamber Events | Member Account | Community Events | Job Opportunities | Member Discounts | Member Headlines Upcoming EventsSat22 POSTPONED: Ready - Set - LaunchJun 22nd @ 10:00 AMFri28 Networking at NoonJun 28th @ 12:00 PMThu11 Ambassador CommitteeJul 11th @ 8:00 AMWed17 Women in Business CommitteeJul 17th @ 8:00 AM New MembersSutcliffe MechanicalRight Time Healthcare Consulting, LLCDown Money MediaMount Gretna Art ShowBlue Mountain Regenerative MedicineEngle Real Estate