
Medium Duty Truck Repair
At Southeast Truck Specialist Inc., we understand the vital role medium duty trucks play in your business operations. Our comprehensive medium duty truck repair services are designed to keep your fleet reliable, efficient, and ready for the road. Conveniently located in Pompano Beach, we proudly serve Miami-Dade, Broward, and Palm Beach Counties, ensuring that your vehicles receive prompt and professional care.
Our team of highly trained technicians uses advanced diagnostic equipment to quickly identify and resolve issues. We handle a wide range of services, from preventative maintenance to major repairs, for Class 4, 5, and 6 trucks including delivery vans, utility trucks, straight trucks, and school buses. Our dedication to quality service and customer satisfaction has made us a trusted partner for businesses throughout South Florida. We focus on reducing downtime and getting your trucks back to work as quickly as possible.


Benefits of Medium Duty Truck Repair
Regular medium duty truck repair offers significant advantages for fleet owners and businesses. Timely maintenance reduces downtime, helping you avoid unexpected breakdowns and costly delays. By keeping critical systems such as brakes, suspension, engines, and transmissions in top condition, professional service improves both safety and performance on the road. Proper care also extends the lifespan of Class 4–6 trucks, maintains fleet value, and lowers long-term operating costs. Investing in routine medium duty truck repair ensures reliable vehicles, consistent productivity, and peace of mind knowing your trucks are always ready for work.

Engine and Transmission Repairs
We provide complete engine and transmission diagnostics and repair for Class 4–6 medium duty trucks. From routine oil and filter changes to full overhauls, our technicians ensure your fleet stays dependable and road-ready.

Our team handles all medium duty truck electrical repairs, including batteries, alternators, wiring, and onboard systems. From lighting to diagnostics, we make sure every component works properly to avoid costly downtime.

Brake and Suspension Services
We offer comprehensive brake and suspension maintenance for medium duty trucks. Services include brake pad and rotor replacement, ABS diagnostics, and suspension adjustments to guarantee safe stops and a smoother ride.

Chassis and Frame Work
We perform professional chassis and frame repairs, including straightening, welding, and steering adjustments. These services restore safety, structural integrity, and handling performance for your trucks.

Our technicians inspect and repair radiators, thermostats, water pumps, and hoses to prevent overheating. We also provide HVAC service to keep heating and A/C systems reliable for drivers year-round.

Exhaust and Emissions Systems
We service exhaust and emissions systems on Class 4–6 trucks, including manifolds, mufflers, DPF, and after-treatment components. Proper maintenance keeps your fleet efficient, compliant, and environmentally safe.
Comprehensive Medium Duty Truck Repair Checklist
Reliable medium duty truck repair starts with a detailed inspection. Our ASE-certified technicians follow strict standards to keep your Class 4–6 fleet safe and road-ready.
Engine and Transmission
Check oil, coolant, and transmission fluids. Replace filters, inspect belts and hoses, and test performance under load.
Fuel System
Inspect injectors, pumps, and lines for leaks. Replace filters to ensure clean and efficient fuel delivery.
Cooling and HVAC
Test radiators, thermostats, and water pumps. Service heating, A/C, blower motors, and filters for reliable driver comfort.
Electrical and Battery
Test batteries, alternators, and starters. Inspect wiring, connectors, and fuses to prevent breakdowns.
Brake System
Inspect pads, rotors, drums, and shoes. Test full brake system, including ABS, for safe operation.
Tires and Wheels
Check tread depth, alignment, and pressure. Rotate tires and inspect rims for safety and durability.
Suspension and Steering
Inspect shocks, springs, tie rods, and ball joints. Lubricate components for smoother rides and better handling.
Chassis and Frame
Inspect frame, mounts, and welds. Reinforce or adjust as needed for stability.
Safety and Compliance
Check lights, mirrors, wipers, and safety systems to ensure full DOT compliance.
Customized Medium Duty Truck Repair and Maintenance Plans
At Southeast Truck Specialist, we understand that every business has unique fleet needs. That’s why we provide customized medium duty truck repair and maintenance plans designed around your Class 4–6 vehicles and operating schedule. Whether you manage delivery vans, utility trucks, school buses, or straight trucks, our ASE-certified technicians create service routines that keep your fleet efficient, reliable, and road-ready.
Schedule professional medium duty truck repair in Florida with Southeast Truck Specialist Inc. today and keep your fleet safe, dependable, and always prepared for the road.
Why Choose Our Medium Duty Truck Repair and Maintenance Services

Advanced Facilities
Our facilities have cutting edge technology and tools to deliver top-tier service and quality work on all your trucks. With the latest diagnosis equipment, we can accurately identify and resolve issues with any size truck.

Experienced Technicians
Our team has over 20 years of experience in the heavy-duty truck repair industry. We bring expertise and dedication to every job, delivering outstanding customer service and ensuring your trucks run smoothly and safely.

Tailored Solutions for You
We pride ourselves on understanding that every truck and fleet is unique, which is why we offer customized maintenance and repairs to meet your specific needs. Whether you have a small fleet or many heavy-duty vehicles, we have the expertise to ensure they continue like new.

Commitment to Quality and Customer Satisfaction
At Southeast Truck Specialist, we are committed to providing exceptional service and customer satisfaction. We take great pride in our work and consistently strive to exceed expectations with every service we offer.
Frequently Asked Questions
What are the most common medium duty truck problems?
Fleet managers often deal with engine and transmission issues, brake wear, suspension problems, electrical malfunctions, and cooling system failures. Regular maintenance helps prevent these problems and reduces costly downtime.
How long do medium duty trucks usually last?
With proper care, most Class 4–6 trucks can operate for 200,000 to 300,000 miles or more. Lifespan depends on usage, driving conditions, and how well the fleet is maintained. Consistent service extends performance and reliability.
Where can I find medium duty truck repair near me?
If you are looking for medium duty truck repair in South Florida, Southeast Truck Specialist Inc. in Pompano Beach provides expert in-shop and mobile services. Our ASE-certified technicians deliver fast, professional repairs to keep your trucks road-ready.
Do you offer fleet maintenance plans?
Yes. We provide customized fleet maintenance programs for Class 4–6 vehicles. These plans include preventative service schedules, inspections, and priority repairs to help businesses save time, reduce costs, and increase fleet uptime.
How can I schedule service?
It’s easy to get started. Call our Pompano Beach shop directly at 954-970-3651 to speak with a technician, or schedule online. We’re here to keep your medium duty trucks running safely and efficiently.
Schedule Your Medium Duty Truck Repair and Maintenance Today
Don’t wait until downtime disrupts your business. Invest in professional medium duty truck repair and maintenance with Southeast Truck Specialist. Our ASE-certified technicians provide reliable service for Class 4–6 trucks, including delivery vans, utility trucks, straight trucks, and school buses.
Call us today at 954-970-3651 to schedule your service and keep your fleet running safely, efficiently, and on time across South Florida.
