Octave Doctor is a home-based business providing servicing and repairs for guitars, amplifiers and related equipment for Grand Rapids and the surrounding area.
My prime objective is to provide a first rate and friendly service with a high standard of workmanship which will satisfy the needs of all my customers. Your satisfaction is important to me. If you have any inquiries please don’t hesitate to contact me.
Full inspection, repairs, cleaning, and testing to keep you rocking at home and on stage.
Look after your amp by prolonging tube life, and improve tone, with properly biased tubes.
MILITARY & FIRST RESPONDER DISCOUNT*
We’re proud to offer active-duty or veteran military service, and first responder men and women a 10% discount on their service every day. Just show valid proof of service. Our way of saying “Thank you for your service!”
*Cannot be combined with other discounts or promotions.