Recommended amplifier repair shops in Bay Area, CA

[Grundfunken]

I would like to know if anyone can recommend a good technician around the NorCal bay Area.
Any experience with Champlifier Audio Services, Alameda, or Classical Audio Service, Vallejo. Or anyone that can work on a Harman Kardon tube integrated.

Thanks

 

[Gruss]

Sertech in San Jose on Winfield has repaired all of my stuff for going on twenty years.But be prepared to wait a while, they are always backed up 3 to 4 weeks

 

[FauxHall]

Concur on Sertech. Norm has done wonders for my motley collection of vintage gear, tube and solid state.

http://www.sertechelectronics.com/

 

[Mortsnets]

Nick Gowan at True Sound in Campbell has a good rep.
http://www.yelp.com/biz/true-sound-campbell

 

[Grundfunken]

Thanks to all for this.

 

[rmeade]

when the soundwell (berkeley) closed they recommended L&M in Daly city
http://www.yelp.com/biz/l-and-m-electronics-service-company-daly-city

The Soundwell later reopened with limited weekend hours http://thesoundwell.com/

I don't have experience with either, but the soundwell was quite respected in its time