Keep your truck running at its best with professional diesel repair services. We diagnose and repair issues quickly to minimize downtime.


Heavy Duty Diesel Repair in Apopka, FL
Diesel engines work hard every day, and even minor issues can lead to costly downtime if left unaddressed. Our team provides comprehensive diesel repair services for commercial trucks, fleets, and RVs, helping keep your equipment reliable, efficient, and road-ready.
Whether you're dealing with performance issues, warning lights, unusual noises, fluid leaks, or a loss of power, we have the experience and equipment needed to identify the problem and perform lasting repairs.
- Engine diagnostics and troubleshooting
- Fuel system repairs
- Cooling system repairs
- Electrical system diagnostics
- Driveline and suspension repairs
- Preventive maintenance services
- RV mechanical repairs
When Your Diesel Truck Starts Acting Differently
Your truck will often show changes before a mechanical problem becomes severe. You may notice weaker acceleration, hard starting, smoke, leaks, or unusual sounds as a system begins to fail. Having those symptoms diagnosed early can help you keep the problem from spreading.
- Power Loss
- Hard Starting
- Rough Idling
- Excessive Smoke
- Fluid Leaks
- Warning Lights
Why Florida Chooses Fleet Source Truck Center For Diesel Repair
We understand that every hour your vehicle is down can impact your schedule and bottom line. That's why our team focuses on accurate diagnostics, quality workmanship, and efficient service to get you back on the road as quickly as possible.
As a complete truck center, we provide repairs, tire services, parts support, and maintenance all in one location. Our technicians bring decades of industry experience, including a lead mechanic with more than 35 years of hands-on diesel repair expertise. We also specialize in Cummins and Detroit engine parts, allowing us to provide dependable solutions for a wide range of diesel-powered vehicles.
Schedule Diesel Repair Today: 407-377-7460
If your truck, fleet vehicle, or RV needs professional diesel repair, call 407-377-7460 today. Our team is ready to help with diagnostics, repairs, and maintenance services designed to keep your vehicle performing at its best.
FAQs
How Do You Get to Our Shop in Apopka from Orlando?
Truck drivers needing general diesel repair can visit our shop at 2040 Apopka Blvd, Apopka, FL 32703. The Apopka location is accessible for commercial drivers and fleet managers bringing diesel trucks in from the Orlando area.
One route from Orlando follows US-441, also known as Orange Blossom Trail, northwest toward Apopka. Drivers can then use Apopka Boulevard to reach the shop and surrounding commercial area.
Drivers traveling along Apopka Boulevard may recognize All Sunshine Crane Rental Corp. as they near the location. Bring Me Boxes is another nearby business along the way to our shop.
What Areas Does Fleet Source Truck Center Serve for General Diesel Repair?
Fleet Source Truck Center provides general diesel repair throughout Apopka, Orlando, and communities within a 100-mile service radius. Our service area includes Apopka, Orlando, Winter Garden, Ocoee, Clermont, Kissimmee, Sanford, Altamonte Springs, Winter Park, Lake Mary, Oviedo, St. Cloud, Leesburg, Mount Dora, DeLand, Daytona Beach, Lakeland, Ocala, and Melbourne.
What Are Common Signs My Diesel Engine Needs Repair?
Loss of power, excessive smoke, fluid leaks, hard starting, unusual engine noises, and warning lights are all signs that your diesel engine should be inspected by a professional.
Do You Service Commercial Fleets?
Yes. We provide diesel repair and maintenance services for fleets, owner-operators, and commercial vehicles of all sizes.
Do You Work On RVs?
Yes. We offer mechanical repair and maintenance services for RVs, including engine diagnostics and system repairs.
How Do I Schedule Diesel Repair?
Simply call 407-377-7460 to schedule service. Our team can help determine the best repair solution for your truck, fleet vehicle, or RV.
Heavy-Duty Diesel Mechanic Services
Our experienced diesel mechanic team provides a wide range of in-shop & mobile services. Our truck center handles everything, from complex truck, trailer, RV, bus, heavy equipment, and commercial fleet vehicle repair, to comprehensive preventive maintenance & DOT inspections. Our mobile service offer scheduled mobile truck repairs at your location, to emergency towing & roadside assistance throughout Orlando & the surrounding 100 miles.
Testimonials
Fleet Source Truck Center provides full-service heavy-duty vehicle and equipment repair & commercial fleet maintenance services, in-shop in Apopka, FL & via mobile service to Orlando and a 100 mile radius.












