Medium Duty Truck Repair In Interlachen, Florida

Medium-Duty Fleet Repair in Interlachen, Florida

Reliable Repair Services for Class 4–6 Medium-Duty Trucks

When your medium-duty fleet vehicles experience breakdowns or mechanical issues, every hour off the road can cost your business time, revenue, and reliability. At TMT Auto Clinic in Interlachen, we specialize in medium-duty fleet repair, offering fast, accurate service to keep your fleet moving.

From Ford F-450 and RAM 5500 trucks to box trucks, utility trucks, tow vehicles, and more, our shop is equipped with the tools, expertise, and training to repair all major Class 4–6 medium-duty platforms.

Why Medium-Duty Fleet Repair Requires Expertise

Medium-duty trucks are more complex than light-duty vehicles and often operate under more demanding conditions. They require technicians with specialized training, commercial-grade equipment, and access to high-quality parts designed for larger loads, more powerful engines, and heavier braking systems.

At TMT Auto Clinic, we handle a wide range of medium-duty repair services, including:

  • Brake system diagnostics and repairs

  • Suspension and steering system work

  • Diesel and gas engine repair

  • Cooling system inspections and replacements

  • Transmission service and repair

  • Electrical diagnostics and lighting system repair

  • Exhaust and emissions system maintenance

  • Drivetrain and axle repairs

Whether your vehicle is showing signs of wear or has broken down entirely, we’ll perform a thorough inspection and deliver long-lasting, warrantied repairs that restore confidence and functionality.

Common Signs Your Medium-Duty Fleet Needs Repair

Even the most reliable trucks will need professional attention eventually. Watch for these signs of developing issues:

  • Squeaking or grinding brakes

  • Steering play or drifting while driving

  • Engine warning lights (check engine, DEF system, etc.)

  • Overheating or leaking fluids

  • Unusual vibrations or loss of power

  • Transmission slipping or rough shifting

  • Poor fuel economy or emissions failure

Our Expert certified technicians will accurately diagnose the root cause and provide honest recommendations for repair or replacement.

Reduce Downtime with Strategic Fleet Repair Scheduling

We understand the operational challenges that come with fleet downtime. That’s why TMT Auto Clinic offers flexible scheduling and fleet-focused service options, including:

  • Staggered service scheduling to avoid disrupting your entire fleet

  • Fleet management support, including digital service records

  • Fleet card acceptance for easy billing and tracking

  • Coordination with warranty providers and fleet partners

Our team works quickly and precisely to get your trucks back on the road with minimal disruption to your day-to-day operations.

Your Reliable Shop for Medium-Duty Fleet Repair

Based in Putnam, 32148, TMT Auto Clinic has been a trusted name in medium-duty vehicle repair since 1998. Our facility is equipped to handle a wide range of commercial vehicles, and we serve business clients across Interlachen, FL, Keystone Heights, FL, Melrose, FL, and surrounding areas.

Whether you're managing local deliveries, construction transport, or service trucks, our expert team, led by Tom Williams, can keep your fleet safe, efficient, and compliant.

Reasons You Should Do Business With Us

  • Transparency
  • Honesty
  • Integrity
  • We are Experts
  • Years of Experience

  • Trusted by fleet operators and business owners with 267 five-star reviews

  • Backed by a 1 year/12,000 miles warranty on all repairs

  • Staffed by ASE certified certified medium-duty repair specialists

  • Known for transparent estimates, quick turnaround, and professional service

Schedule Your Medium-Duty Truck Repair Today

Get your fleet back on the road with expert, efficient service from TMT Auto Clinic. Call us at 386-684-1901 or schedule online at https://tmtautoclinic.net/ to book your medium-duty fleet repair in Interlachen, Florida.

TMT Auto Clinic – Your vehicle repaired with pride!

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We are a Digital Shop

Our technicians use the latest technology to not only tell you if there are any issues with your vehicle, but show you. If we uncover an issue the photo will be e-mailed to you for your records. At the end of every visit you will receive a detailed report regarding the general health of your vehicle. Our #1 goal is to keep you safe on the road.

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