Home › Top 5 Car Dealers in Fitchburg, Massachusetts Find best Car Dealers in Fitchburg, Massachusetts, with all necessary contact information, including addresses, phone numbers, working hours, map locations, and website links. Star Motor Sports US, Fitchburg, MA 01420285 River St Murphy Motor Sales US, Fitchburg, MA 01420556 River St Brownell Auto Sales & Service US, Fitchburg, MA 01420404 Summer St Rayco Motors US, Fitchburg, MA 014201118 Water St Webnik Motors US, Fitchburg, MA 01420280 River St