Gwaltney Custom Guitars was a one-man luthier operation run by Greg Gwaltney. Gwaltney trained with master luthier Ervin Somogyi in Dahlonega, Georgia. Gwaltney was active from the mid 2000s onwards and offered dreadnaught, 000, 00, 0 and OM sized acoustic guitars costing from $4000 upwards depending on the options chosen.

Source: Gwaltney Guitars website (archived 2010)