Experience You Can Trust

Our experienced techs can service, repair or replace any commercial truck component or system, from the simplest V-8 to powerful engines like the DD13/15 from Detroit Diesel and the ISB/ISC/ISL/ISX from Cummins. The Southern Connecticut Freightliner and Westchester Freightliner service departments are fully equipped with the current tools and the right parts required for your job

Sprinter Expert Service

Got a Sprinter van? Whether you own a Freightliner Sprinter, a Mercedes Sprinter or a Dodge Sprinter, if it runs on diesel, we’re the service and repair shop for you! We’ve got quality Sprinter parts and certified Sprinter technicians to fix your problem.

We are a factory authorized Sprinter service center, qualified for all warranty work and familiar with the many “upfitting” options that make the Sprinter van the unique commercial vehicle that it is. You need a commercial truck dealer, not a car dealer, to spec out and service your Sprinter.

Southern Connecticut Freightliner is ranked #1 in Connecticut for service technician training and certification by Daimler USA

We've Got You Covered

Black Rock Truck Group services and repairs all makes of medium duty trucks and heavy duty trucks, including Freightliner, Isuzu, Kenworth, Mack, Peterbilt, International, Volvo and Mitsubishi Fuso.

Contact Service Department

Chris Johnston
SERVICE MANAGER
Southern Connecticut Freightliner
203-481-0373  ext. 123

Thomas Tiedemann
SERVICE MANAGER
Westchester Freightliner