Boston Fleet Services
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    Lighting service

    Fleet Headlight Replacement & Lighting Service

    A dead headlight or a wrongly aimed beam is a DOT violation and a night-shift safety problem. Lighting faults are traced, repaired, and aimed at your location.

    Call (781) 650-6551
    • 2,500+ vehicles serviced
    • Avg on-site arrival: 90 min
    • Statewide MA + New England
    • Licensed · Insured · Certified

    What's included

    Headlight Replacement: what the visit covers

    OEM and aftermarket options

    Assemblies, capsules, and LED retrofits are sourced to match the unit and your budget. Color temperature is kept consistent across the fleet so vehicles look uniform.

    Proper alignment adjustment

    Beams are aimed after installation so light lands on the road instead of oncoming traffic. Aim is the part most often skipped, and it is the part inspectors check.

    Electrical system check

    Repeat bulb failures usually come from a corroded socket, a bad ground, or voltage drop in the harness. We test the circuit before fitting another bulb.

    Lens cleaning and protection

    Hazed polycarbonate lenses are restored and sealed where the housing is otherwise sound. That recovers usable light output without buying an assembly.

    Bulb compatibility verification

    Wattage and bulb type are matched to the housing so reflectors are not cooked and CAN bus systems do not throw faults. LED conversions are checked for flicker and error codes.

    Installation warranty

    Installation is warranted, and parts carry their manufacturer coverage. Repeat failures on the same corner are investigated as a circuit fault.

    How it works

    How the service runs on-site

    1. 1

      Lighting walkaround

      All exterior lighting is checked per unit — headlights, markers, brake, and reverse.

    2. 2

      Trace the fault

      Bulb, socket, ground, and harness are tested so the actual cause is fixed.

    3. 3

      Replace and aim

      Assemblies or capsules are fitted, then beams are aimed and verified.

    4. 4

      Compliance record

      Lighting condition is logged per VIN, ready for the annual DOT inspection.

    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 and towed equipment

    FAQ

    Headlight Replacement: common questions

    • Yes. Replacement, circuit testing, and beam aiming are all performed on-site, one unit after another.

    Service areas

    Headlight Replacement by city

    Massachusetts, New Hampshire, Maine, Rhode Island and Connecticut. Pick your city for local detail.

    Related services

    Other work we handle on-site

    DOT & Annual Inspections

    FMCSA-compliant inspections with documentation.

    Preventative Maintenance (PM)

    Structured PM programs built around your duty cycle.

    Mobile Fleet Maintenance

    Full on-site maintenance at your yard, depot, or jobsite.

    Emergency Roadside Assistance

    24/7 dispatch across Greater Boston when a unit goes down.

    Ready to cut your fleet downtime?

    Tell us about your fleet and we'll send pricing within one business day.

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