Lavonia Chamber of Commerce MembersGo back to directory.Add to Address Book. Holland Boys LLP Car Wash Holland Boys LLP Car WashSelf-serve and automatic carwash Contact: Roy Holland Work Silo Center, Hwy. 17 330 Grogan St. Lavonia Georgia 30553 work Work Phone: 706-356-8985work Work Phone: 706-491-2208work Work Email: tubbyholland@yahoo.comINTERNET Categories: Automotive Updated 2 years ago.