MCO Guitars is the workshop of master luthier Mario C. Oretea, specializing in handcrafted nylon-string acoustic guitars that blend traditional craftsmanship with modern innovation. Operating from Fort Washington, Maryland, Oretea has built a reputation for his custom boutique guitar builds, particularly his signature Yavincha Models that cater to classical and flamenco players seeking exceptional tone and playability.

What sets MCO Guitars apart is the integration of custom electronics with individual string volume adjustment by GoAcoustic Audio, giving performers unprecedented control over their amplified sound. As both a skilled luthier and guitar tech, Oretea brings deep expertise in instrument construction, setup, and fretwork to every project. His approach combines old-world building techniques with contemporary player needs, resulting in instruments that are as functional as they are beautiful.

Beyond building custom guitars, MCO Guitars offers guitar repair services and expert setup work, drawing on Oretea’s comprehensive understanding of acoustic instrument mechanics. Players throughout the Maryland area trust his attention to detail and commitment to bringing out the best in every guitar that comes through his workshop.