"Derek has been servicing all three of my cellos for about four years now. His attention to detail and the quality of his work are top notch. From simple sound post adjustments, to fine bridges, he brings a level of knowledge and experience that makes my instruments sound and play better than they ever have. Derek wants everyone who leaves his workshop to be completely satisfied with how their instrument plays, and I have always been extremely happy with his work."

Joe Engel - professional cellist