- acoustic guitars
P.W. Crump Co. was founded by Phil Crump in 1975 as a repair and custom guitar shop serving Humboldt County, California. It was a CF Martin Warranty repair shop for many years. In 1987 Phil made his first octave mandolin, and this marked a renewed focus on instrument making for Crump. Circa 2017 Crump offers a line of Irish bouzoukis and related mandolin family instruments as the acoustic guitars that launched his career.