Mark,
I think he is looking for a broker. Try Moonbeam International in Buffalo, N.Y. They will get all your paperwork prepared for importing a car into the US from Canada.
Moon Beam International
Customs Consultants To Help Your Business Needs. Our Reputation Is Your Guarentee!
1300 Military Road, Buffalo, NY 14217
(716) 875-9995
http://www.moonbeamintl.com