Car Washes CVBA is a partnership between the Chambersburg and Greencastle-Antrim chambers of commerce. go Results Found: 3 Button group with nested dropdown Advocate Tommy's Express Car Wash 825 Norland Avenue Chambersburg PA 17201 (717) 496-0507 Visit Website Advocate Rain Tunnel Car Wash 1350 Orchard Drive Chambersburg PA 17201 (717) 263-5775 Visit Website Rain Tunnel Car Wash (Self Serve) Rain Tunnel Car Wash (Self Serve) 2015 Lincoln Way East Chambersburg PA 17202 Visit Website