Cox Diesel & RV Center
WelcomeNews & EventsPaymentsContact Us


Servicing Maryland 
Established 2004
Cox Diesel & RV Center is here to help with all your Diesel and RV needs. Specializing in Parts and Service. We service many types of vehicles, see list below. Our technicians have over 24 years' experience repairing diesels and RVs. We sell RV parts and supplies at our location. 


Commercial Trucks, Buses, Industrial, Agricultural, Light & Medium Duty Diesels, and RVs

Services Provided

Computerized Diagnostics
DOT Inspection
Engine Repairs
Engine Rebuilds
Clutch Service
Oil Change
RV Appliance Repair
RV Repairs
RV Awnings
Many More Services 

WelcomeNews & EventsPaymentsContact Us