Looking For Established Person / Company That Repairs & Upgrades Amplifiers in the NY/NJ

Looking to have our B&K Reference 2220 Stereo amplifier repaired and / or upgraded.
It's immaculate but currently makes static background noise in stand-by mode.
Contacted Jon Soderberg who could help but shipping from the East Coast to the West Coast and back again is very expensive.
Looking for someone who is established / reputable closer to our New York / New Jersey / PA area.
Thank you for whatever experiences can be shared.
Call or PM John Rutan (audioconnection).
He won't steer you wrong.
Audio classics in Vestal, NY
Bristol Electronics in Hohokus is the warranty service center for several manufacturers. Reliable, helpful, and reasonable.