Roehrs Guitars is a small custom electric guitar workshop based in San Diego, California, founded and operated by luthier Preston Roehrs. Each instrument is built by hand and customized to the player's specifications, with the shop emphasizing the relationship between ergonomics and traditional craftsmanship.

The builder's catalog includes models such as the Emperor and the headless Duke, alongside one-off custom builds. Common appointments across builds include swamp ash bodies, roasted maple necks, ebony fretboards, and stainless steel frets. In addition to new instrument builds, the shop offers general and specialist guitar repairs and sources vintage parts, with bass builds available by special request.

Roehrs has 4 products cataloged on Equipboard, including Solid Body Electric Guitars. Their gear is featured by 3 artists, with the strongest followings in Rock and Metal. Notable users include Nick Hipa, Kyle Rasmussen, and Joss Allen.