Member Directory Return to Listing ShareTweetHerr Signal and Lighting Co., Inc.70 Appalachian DrGrantville, PA 17028-8261717-865-5939Fax: 717-865-2341EmailContactsKaren Herr, V.P.Contractor -Traffic Signal Installation Business Directory | Chamber Events | Member Account | Community Events | Job Opportunities | Member Discounts | Member Headlines Upcoming EventsFri11 Farm-City Chicken BBQAug 11th @ 11:00 AMThu11 Ambassador CommitteeJul 11th @ 8:00 AMWed17 Women in Business CommitteeJul 17th @ 8:00 AMTue23 Breakfast at the FairJul 23rd @ 7:00 AM New MembersStatement Hat CompanySutcliffe MechanicalRight Time Healthcare Consulting, LLCDown Money MediaMount Gretna Art ShowBlue Mountain Regenerative Medicine