www.squamlakesauto.com on Route 3 in Holderness has been there for many years, always looks busy with many different German cars out front, and is a German only car repair.
BMW, Audi, and Mercedes along with VW and Porsche are their repair market.
If you got the Messerschmitt Kabinenroller once owned by Elvis Presley, a funny looking three wheel German car from 1955 with two wheels up front, that would be good to go to Squam Lakes Auto.