
DPF System Repair and Maintenance
In the world of diesel engines, a clean and functioning Diesel Particulate Filter (DPF) system is essential. Our skilled mechanics understand the importance of a well-maintained DPF system, which filters out harmful emissions, ensuring compliance with environmental regulations.
We offer comprehensive DPF system repair and maintenance services to keep your vehicles running efficiently. In cases of excessive soot buildup, we perform forced regeneration to restore your DPF system's performance, minimizing downtime and costly repairs.
Engine Repairs, Rebuilds, and Conversions
Is your fleet facing engine issues? We're here to help with a range of services tailored to your needs. Our engine repair experts diagnose and address a variety of engine problems, from minor hiccups to major overhauls. If your engine requires a fresh start, our engine rebuild service combines technical precision with quality parts, breathing new life into your vehicle.
Additionally, for those looking to enhance performance or transition to alternative fuels, our engine conversion service offers tailored solutions to meet your fleet's unique requirements.
Transmission and Clutch Repair
A well-functioning transmission and clutch system are critical for smooth operations on the road. Our skilled mechanics specialize in diagnosing and addressing transmission and clutch issues that can disrupt your fleet's efficiency. With our expertise in heavy-duty truck transmission repair, we ensure that your vehicles are equipped to handle the demands of the road.
From clutch adjustments to full transmission rebuilds, we've got the technical know-how to keep your trucks moving without a hitch.
Areas We Also Serve For Truck Transmission Repair in Florida
As your go-to truck repair specialists, our services extend beyond Miami, FL. With convenient locations in Lakeland and Ocala, FL, we're committed to serving a broad service area that spans from Key West to the Jupiter Area.
No matter where you're operating in Florida, you can count on Tri County Truck & Trailer Repair for reliable, top-quality truck transmission repair services.
Our Heavy-Duty Mechanic Services
Tri-County Truck & Trailer Repair is Miami, Florida's top-rated choice for trusted heavy-duty mechanic services. From bus, RV, & heavy equipment repairs, to comprehensive mobile services including emergency roadside assistance and mobile, onsite truck repairs.
Already know what you are looking for? Contact us for service today!

Bus Repair

Collision Repair

DOT Inspection

Diesel Truck Repair

Fleet Repair

Heavy Equipment Repair

Mobile Truck Repair

Preventive Maintenance

RV Repair

Roadside Assistance

Towing, Recovery & Crane

Trailer Repair

Welding & Fabrication
Customer Reviews
Check out what our customers say about our shop.
Cindy
Devon Duke
JS
Dwayne Drew
Contact Us
At Tri County, we break down barriers, not just vehicles. We're the only stop you need in Miami—from on-the-road repairs to towing back to our shop, we've got it all covered. Contact us, and let's roll into the future together.
Request Service
Simply fill out our online service request form, and we will get back to you as soon as possible to schedule an appointment.
