Lavonia Chamber of Commerce Members Go back to directory. Add to Address Book. J Turn Construction, Inc. J Turn Construction, Inc.General Contractor, Remodeling Contact: Jerry Turner Work P O Box 2099 Cumming Georgia 30028 work Work Phone: 770-527-6932work Work Email: turnerkatie81@bellsouth.netINTERNET Categories: Construction and Utilities Updated 3 months ago.