Strobe Repair Services US East Coast

Does anyone here know of any repair services that will work on strobe pack and head kits on the US East Coast? Please no suggestions of services in Canada or California - I'm looking for somewhere I can drive to, as shipping these things is very expensive and they're subject to damage in transit.

You might want to check with some of the larger camera stores in NYC. They might have repair services or be able to refer you to someone. After all, NYC was the center of commercial and fashion photography studios not too long ago, probably still now.