Lavonia Chamber of Commerce MembersGo back to directory.Add to Address Book. Carry-on-Trailer Carry-on-TrailerUtility trailer manufacturing Contact: Eric Spears Work 101 Joe Harvey St. P O Box 542 Lavonia Georgia 30553 work Work Phone: 706-356-5379work Work Email: Rob.mcdevitt@atw.comINTERNET Work Email: eric.spears@carry-on-trailer.comINTERNET Website: http://www.carry-ontrailer.com Categories: Manufacturing and Industry Updated 2 years ago.