Image of a Mack truck on the road.
Image of a Mack truck on rough terrain.
Image of a Mack truck in front of a sunset.

Welcome to Triple Cities Mack

Triple Cities Mack, a division of Cook Brothers Companies, is your premier Mack dealer in the Northeast with a location in Binghamton, NY. We offer new and used truck sales with parts and service for all makes and models. We are an authorized distributor for Mack, Cummins, and Caterpillar with access to over 120,000 stock parts to keep you running.

Image of a person holding Mack engine oil.
Parts
Image of a mechanic working beneath a truck.
Service
Image of a sales representative smiling standing in front of a Mack truck.
Sales

New and Used Trucks for Sale