Fleet Services
Mobile Fleet Maintenance That Keeps Your Operation Moving.
Scheduled PM programs, emergency breakdowns, DOT inspections, and full-service repairs — all on-site, on your schedule, across the Delmarva region.
Your fleet doesn't stop. Neither do we.
Downtime costs money. Whether you run 3 trucks or 300, MAS2U builds a maintenance program around your operation — not the other way around. We come to your yard, your job site, or wherever your vehicles are and handle everything from oil changes and brake jobs to full engine work and DOT pre-trip inspections.
What we handle for your fleet
From routine PM to emergency breakdowns — all on-site, all across the Delmarva region.
Preventive Maintenance Programs
Custom PM schedules built around your fleet size, vehicle types, and mileage intervals. We track service history and remind you when vehicles are due.
DOT Inspections & Compliance
Annual DOT inspections, pre-trip inspection support, and compliance documentation to keep your drivers legal and your fleet audit-ready.
Emergency Breakdown Response
24/7 emergency dispatch for breakdowns anywhere in the Delmarva region. We get to your driver fast and get the vehicle back on the road.
Oil, Fluids & Filters
On-site oil changes, transmission fluid, coolant flushes, and filter replacements for your entire fleet — no shop visit required.
Brakes & Suspension
Brake inspections, pad and rotor replacement, air brake service, and suspension work on light, medium, and heavy-duty trucks.
Electrical & Diagnostics
Full electrical diagnostics, battery testing and replacement, alternator and starter service, and wiring repairs on commercial vehicles.
Engine & Transmission
Engine diagnostics, tune-ups, timing, and transmission service for gas and diesel vehicles — including Class 6, 7, and 8 trucks.
Specialty Equipment
Generators, air compressors, hydraulic systems, lift gates, and other work-truck equipment serviced on-site.
Industries we serve
From county government to private contractors — if it has wheels or an engine, we service it.
Ready to build your fleet program?
Tell us about your fleet and we'll put together a maintenance plan that fits your operation and your budget.