Preventative Maintenance Programs for Commercial Fleets
A PM program sets the interval, the task list, and the paperwork for each vehicle class in your fleet, then holds to it. Fleets on a structured program reduce unplanned downtime by up to 60%.
- 2,500+ vehicles serviced
- Avg on-site arrival: 90 min
- Statewide MA + New England
- Licensed · Insured · Certified
What's included
Preventative Maintenance (PM): what the visit covers
Custom PM intervals by vehicle class
Mileage, hours, and calendar triggers are set per class, not fleet-wide. A city delivery van and a highway tractor do not wear the same way and should not share an interval.
A / B / C service tiers
A-service covers fluids, filters, and a safety inspection. B adds driveline, brake measurement, and undercarriage work; C is the deep annual service that pairs with your DOT inspection.
Fluid, filter, belt, and hose service
Engine oil, coolant, transmission and differential fluids, air and fuel filters, belts, and hoses are checked and changed to spec. Leaks and weeping seals are photographed and quoted, not silently topped off.
Brake, tire, and undercarriage inspection
Pad and lining thickness, rotor condition, tread depth, and pressures are measured and recorded at every visit. Trending those numbers is how a replacement gets scheduled instead of dispatched.
PM compliance reporting
You get a per-VIN record of what was due, what was done, and what is next. That is the file that answers a DOT audit or a customer safety review.
Manufacturer warranty alignment
Intervals and fluid specs follow the OEM schedule so warranty coverage stays intact. Documentation is kept in a form the manufacturer will accept.
How it works
How the service runs on-site
- 1
Baseline inspection
We inspect the fleet as it stands and record the true condition of each unit before setting a schedule.
- 2
Program design
Classes, intervals, and A/B/C task lists are written against your duty cycle and DOT requirements.
- 3
Recurring on-site visits
Visits land on your calendar, including off-shift windows, and the due list is worked in sequence.
- 4
Review and adjust
Findings feed back into the intervals — components that keep failing early get a shorter cycle.
Coverage
Vehicle classes we cover
Heavy-duty and diesel units are serviced on-site at your location; a unit goes to our Wilmington shop only when the repair itself requires a lift or shop equipment.
- Cargo and sprinter vans
- Step vans and box trucks
- Pickups and service trucks
- Medium-duty Class 4–6
- Heavy-duty and diesel Class 7–8
- Trailers on annual cycles
FAQ
Preventative Maintenance (PM): common questions
Boston Fleet Services performs preventative maintenance on-site at your yard, depot, or jobsite across Greater Boston and statewide Massachusetts, plus New Hampshire, Maine, Rhode Island and Connecticut. Call (781) 650-6551 to set up a program.
A-service is the routine visit: oil, filters, fluids, and a safety inspection. B-service adds driveline, brake measurement, and undercarriage work. C-service is the deep annual, usually paired with the DOT annual inspection.
Intervals are set per vehicle class from mileage, engine hours, and duty cycle, not a single fleet-wide number. Stop-and-go urban routes need shorter cycles than highway running.
No. Visits can be scheduled after hours or on weekends so units are serviced while they are parked anyway.
Yes, when intervals and fluid specifications follow the OEM schedule — which is how we build the program — and the work is documented per VIN.
A per-VIN history of every inspection, measurement, and part, available online, plus a compliance summary you can hand to an auditor.
Service areas
Preventative Maintenance (PM) by city
Massachusetts, New Hampshire, Maine, Rhode Island and Connecticut. Pick your city for local detail.
- Preventative Maintenance (PM) in Boston
- Preventative Maintenance (PM) in Cambridge
- Preventative Maintenance (PM) in Quincy
- Preventative Maintenance (PM) in Woburn
- Preventative Maintenance (PM) in Lowell
- Preventative Maintenance (PM) in Brockton
- Preventative Maintenance (PM) in Worcester
- Preventative Maintenance (PM) in Revere
- Preventative Maintenance (PM) in Taunton
- Preventative Maintenance (PM) in Framingham
- Preventative Maintenance (PM) in Lynn
- Preventative Maintenance (PM) in Wilmington
- Preventative Maintenance (PM) in Billerica
- Preventative Maintenance (PM) in Tewksbury
- Preventative Maintenance (PM) in Burlington
- Preventative Maintenance (PM) in Waltham
- Preventative Maintenance (PM) in Everett
- Preventative Maintenance (PM) in Chelsea
- Preventative Maintenance (PM) in Peabody
- Preventative Maintenance (PM) in Danvers
- Preventative Maintenance (PM) in Lawrence
- Preventative Maintenance (PM) in Andover
- Preventative Maintenance (PM) in Braintree
- Preventative Maintenance (PM) in Canton
- Preventative Maintenance (PM) in Marlborough
- Preventative Maintenance (PM) in Arlington
- Preventative Maintenance (PM) in Brookline
- Preventative Maintenance (PM) in Dedham
- Preventative Maintenance (PM) in Gloucester
- Preventative Maintenance (PM) in Malden
- Preventative Maintenance (PM) in Medford
- Preventative Maintenance (PM) in Newton
- Preventative Maintenance (PM) in North Reading
- Preventative Maintenance (PM) in Somerville
- Preventative Maintenance (PM) in Stoughton
- Preventative Maintenance (PM) in Swampscott
- Preventative Maintenance (PM) in Watertown
- Preventative Maintenance (PM) in Winchester
Related services
Other work we handle on-site
Mobile Fleet Maintenance
Full on-site maintenance at your yard, depot, or jobsite.
Mobile Oil Change
Synthetic and conventional oil service at your location.
DOT & Annual Inspections
FMCSA-compliant inspections with documentation.
Brake Repair & Service
Pads, rotors, calipers, lines, and hydraulic flush.
For electric delivery fleets, explore Rivian EDV fleet maintenance scheduled around routes and charging windows.
Ready to cut your fleet downtime?
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