About Master Fleet
Master Fleet handles diesel engine repair, transmission service, and mobile field diagnostics for commercial trucks and fleet equipment throughout Green Bay, Wisconsin. The shop operates ASE-certified mobile service, bringing repair capability directly to owner-operators and fleet managers across a 15-mile service radius. Coverage extends to De Pere, Seymour, and surrounding communities, positioning the business to serve the trucking corridor that moves freight through the region. Call (920) 347-1800 for mobile diesel service.
Gallery

Our Services
Mobile Service
ASE Certified
Diesel Specialist
Commercial & Fleet
Customer Reviews
V
Verified Customer
Google Review
Great customer service. They took care of me in a timely manner and I didn't have to pay an arm nor leg. They have a driver waiting area with showers too. Comfortable chairs with TV and vending area. They removed the damaged frame ramps from my tractor.
V
Verified Customer
Google Review
Response from the owner
V
Verified Customer
Google Review
we had fifthwheel issue on the truck, the jow wasn`t locking the kingpin, the techs worked so quick ,fixed the issue rapidly , even we wondered that they didn`t charged us for the labor ,Master Fleet thank you for everything ,we appreciate that