What is included in the 60-day labor warranty?

All workmanship is guaranteed for 60 days. If your amp experiences the same issue after a repair, I will cover the labor to make it right. Parts carry their manufacturer warranty.

Tube Amp, Guitar, and Musical Electronics Repair in Knoxville, TN

Q: What types of amps do you repair?

I service tube amplifiers from Fender, Marshall, Vox, Peavey, Mesa/Boogie, boutique builds, and vintage models. I also take on select guitar and non-surface mount pedal electronics projects.

Q: How long does a typical repair take?

Turnaround time averages 7-10 business days once parts are in-hand. Rush jobs may be available depending on workload—reach out and I will work to fit you in.

Surgenor Amps delivers expert tube amplifier repair, restoration, and custom modifications from my bench in Norris, minutes north of Knoxville. Every repair receives a careful bench evaluation, high-quality parts, and a 60-day labor warranty so you can plug in with confidence.

Schedule a Drop-Off

Text preferred at 865-909-7166; calls welcome, or email [email protected].

Repair & Modification Services

Whether your amp needs fresh tubes, a full cap job, or a bespoke mod, I provide fast, transparent service for working guitarists and collectors across East Tennessee and nationwide via shipping.

Comprehensive diagnostics, safety checks, and bias adjustments
Component-level repairs, restorations, and noise troubleshooting
Custom modifications, cabinet rewiring, and circuit tuning
Hand-built and kit amp assembly with player-focused voicing
Select guitar electronics and non-surface mount pedal repairs

Brands & Builds I Service

I regularly work on familiar classics and boutique favorites alike. Popular requests include:

Fender Marshall Vox Peavey Mesa/Boogie Orange Silvertone Supro Custom & DIY Builds

How It Works

Request service: Reach out with the amp model, symptoms, and desired turnaround.
Bench fee: A $75 bench fee covers the inspection and is applied toward labor when you move forward.
Repair plan: You receive an estimate detailing recommended parts, labor, and timeline.
Play on: Repairs ship or are ready for pickup, backed by the 60-day labor warranty.

Schedule Your Drop-Off

Pick a time that works for you using the calendar below. If you do not see an opening that fits your schedule, contact me directly and we will find a solution.

Serving Knoxville, East Tennessee, and beyond

From downtown Knoxville to Norris, Oak Ridge, Clinton, and the surrounding counties, Surgenor Amps keeps players gig-ready. On request, I offer shipping options for customers beyond East Tennessee.

Frequently Asked Questions

What types of amps do you repair?

I focus on tube amplifiers from Fender, Marshall, Vox, Peavey, Mesa/Boogie, boutique builders, and vintage models. I also tackle select guitar electronics and non-surface mount pedals.

How long does a typical repair take?

Most repairs are completed within 7–10 business days after parts arrive. If you are on a deadline, reach out—rush options may be available depending on the bench schedule.

What does the 60-day labor warranty include?

My labor warranty covers the work performed on your amp. If the same issue returns within 60 days, I will take care of the labor at no additional cost. Parts include their manufacturer warranties.