Online Setup, Repair, and Restoration Course

A detailed online video course covering acoustic and electric guitar setup, repair, and restoration.

Purchase the course (or select individual classes) at obrienguitars.com

The Mazzaroth Guitar

The Mazzaroth Guitar, Special Edition of the Eminence Model This fine instrument is the culmination of an idea I had in the 1970's after seeing a guitar that luthier Steve Klein made for Dan Peek, founding member of the group America. Inspired … [Read More...]

1975 Gibson Hummingbird Restoration

While meeting with a customer and his daughter about designing a guitar for her, he showed me his Gibson Hummingbird that his daughter had been playing. Using the serial number and other identifying characteristics, I was able to date the guitar … [Read More...]

The Monarch

The Monarch is a wonderful 14 fret guitar for anyone who appreciates great tone and a classic appearance. The Monarch body features a slimmer waist and curvier shoulders than a Dreadnought. It has a well-balanced tone and is a versatile instrument … [Read More...]

Luthier Services & Labor Estimates for 2026

I am semi-retired but taking on some work at my discretion. Please see my Retirement Announcement in the menu for details. … [Read More...]

Guitar Galleries

The guitars featured in these photo galleries are just a few examples of Greg's work. As a long-time high end furniture maker, Greg has a real passion for tools and figured wood. His guitars reflect these twin loves with their beautiful wood choices, … [Read More...]

Exceptional Tonewoods

Fine wood is the heart of every Dogwood guitar. Greg has been collecting rare and highly figured wood for over three decades, and he is always on the lookout for the best sets of both top and back/side wood for his custom guitars. Exotic wood of the … [Read More...]