Preventive Maintenance for Commercial Fleets


A man is kneeling down to check the tire of a semi truck.

Keep Your Fleet Running Strong

On Your Schedule, At Your Site

Preventive maintenance isn’t optional—it’s the key to maximizing uptime, avoiding expensive breakdowns, and ensuring DOT compliance. At Velocity Mobile Truck Repair, we make it easy with on-site preventive maintenance programs tailored to your fleet, your equipment, and your timeline.


Serving Denver, the Colorado Front Range, mountain regions, and southern Wyoming, we help fleet managers stay proactive—not reactive.

Comprehensive On-Site Maintenance Services

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Safety & Compliance Checks

  • Lights, wipers, horns & mirrors
  • Air system & emergency equipment checks
  • DVIR review and documentation
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Service Logs & Compliance Records

  • Digital records for each vehicle
  • Audit-ready documentation
  • Service reminders and fleet tracking

Our PM services are designed to meet and exceed manufacturer and DOT recommendations, covering everything your fleet needs to stay road-ready and safe.

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Oil & Fluid Service

  • Oil changes with OEM-grade filters
  • Transmission, coolant & differential checks
  • Power steering & brake fluid top-offs
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Inspections & Adjustments

  • Tire pressure and tread inspection
  • Brake pad & lining checks
  • Battery load testing
  • Suspension, steering, and driveline evaluations
A blue semi truck with its hood up is parked next to another semi truck.

Tailored PM Programs

Whether you have 5 trucks or 100, we create a custom maintenance schedule based on:

  • Fleet size and usage
  • Vehicle types and age
  • Manufacturer intervals
  • DOT and FMCSA requirements


🔁 Monthly, quarterly, or mileage-based service options available.

🔧 Combine with repairs or inspections for bundled savings and less downtime.

Why Choose Velocity?

  • 100% Mobile Service — We come to your yard, terminal, or site.
  • Experienced Fleet Technicians — Diesel-certified, DOT-compliant.
  • No Disruptions — We work around your team’s schedule.
  • Full Documentation — Everything logged for audits and compliance.

We provide mobile PM services for:

  • Delivery & logistics fleets
  • Trucking & transportation companies
  • Construction & utility vehicles
  • Government & municipal fleets
  • Owner-operators needing regular care

Service Area Coverage

Our preventive maintenance teams are available across:

  • Metro Denver
  • Colorado Front Range – Aurora, Boulder, Fort Collins, Greeley, Colorado Springs
  • Mountain Colorado – Vail, Glenwood Springs, Summit County, Steamboat
  • Southern Wyoming – Cheyenne, Laramie & surrounding areas

Keep Your Fleet in Top Condition

  • Call (303) 949-3699
  • Set up your maintenance schedule today
  • Mobile service across Colorado & Wyoming


Avoid downtime. Stay compliant. Protect your bottom line.