Lux Luthier LLC started as a pandemic project and evolved into a precision-focused guitar repair studio serving Denver’s music community. Founded by Denis Sweeney, the shop handles everything from standard setups and electronics work to complex structural repairs and full restorations on acoustic, electric, and bass guitars.

The shop has developed particular expertise in vintage guitar work, tackling challenging jobs like neck resets, headstock repairs, and bridge reglues on historic instruments. Lux Luthier also builds custom boutique guitars, including hand-crafted Telecasters and Jazzmasters with upgraded hardware and multi-stage nitro finishes.

Sweeney’s approach prioritizes playability tailored to each player’s style, string gauge, and tuning preferences. The bench handles common services like fretwork, nut and saddle fabrication from bone or Tusq, pickup installations, and rewiring, alongside more specialized work including trapeze bridge setups for hollowbodies, cosmetic relicing, and even guitar case repairs.

With transparent pricing and player-first results, this Denver luthier serves both working musicians needing reliable setups and collectors seeking careful restoration work on cherished vintage instruments.