Mon-Fri 7:00 AM to 4:00 PM·1665 Donto Way, Brooksville, FL
24/7 Fleet Roadside: (352) 433-3800
Orlando, FL · Orange County

Mobile diesel mechanic and truck repair in Orlando, FL, from pickups to Class 8

RDI Power technicians come out from our Brooksville shop to diesels stopped across Orlando, from airport cargo roads and the Beachline to job sites in Lake Nona, with dealer-level diagnostics and the tools to repair on site.

Mobile Diesel Repair for Orlando, FL by RDI Power
  • On-site at your locationService
  • Orange CountyCounty
  • 24/7 for fleet accountsFleet roadside
  • 3 yr / 36,000 mi laborWarranty

Orlando is the biggest US metro served by just 1 interstate, and a diesel that dies on I-4, the Beachline or an airport cargo road does not care where our shop is. RDI Power handles Orlando the way the company started: a technician and a service truck go to the breakdown. Heavy-duty tractors, box trucks, buses, diesel pickups and diesel pushers all get the same root-cause approach, at the yard, the job site or the shoulder.

Serving Orlando the way RDI began: on the road

Before the Brooksville shop opened, Ryan Bethell ran RDI as a mobile unit, keeping fleets moving between Brooksville and Tampa out of a service truck. That background matters here, because RDI has no building in Orlando and does not pretend to. In Orlando, every job starts as an on-site job. Technicians come out from Brooksville, and if a repair really needs a lift, we schedule the trip to our bays with you rather than start it on asphalt.

Breakdowns on the Beachline, SR-417 and the MCO roads

FDOT’s 2025 inventory puts about 24,361 trucks a day on the western Beachline (SR-528) near Orlando, roughly 1 vehicle in 5. The road runs about 53 miles from I-4 toward Port Canaveral, meets the Turnpike and Orange Blossom Trail at the combined Exit 4 interchange, and feeds the airport’s north entrance through its SR-436 interchange. On the east side, SR-417 rings the city as a toll beltway, with Exit 17A at the airport’s South Access Road and Exit 17B at Boggy Creek Road. Goldenrod Road’s southern end starts at Cargo Road and crosses the Beachline on a tolled stretch.

From any of those, 4 details get a technician to you fastest: the road, which way you were headed, the nearest exit number or mile marker, and whether the truck sits on the mainline, a ramp or the approach to a toll plaza. Off the expressways, a cross street and a business sign do the job.

What a technician can fix beside an Orlando truck

Diagnosis comes before parts. Our technicians connect with Ford IDS on Power Stroke trucks, WiTECH on Ram, and heavy-duty software for the Cummins, Detroit, Caterpillar and Volvo engines in Freightliner, Peterbilt, Kenworth, Mack, International, Western Star and Volvo tractors. They read codes, watch live data and test the suspect part before replacing anything. Work that commonly ends right at the truck:

  • Derates from DPF, DEF and EGR faults, including a parked regeneration when the system allows one
  • Fuel filters, water in the fuel and fuel delivery problems
  • Air leaks, brake chambers and slack adjusters on air-brake tractors and buses
  • Batteries, starters, alternators and the cables that tie them together
  • Belts, hoses and coolant leaks at fittings a technician can reach
  • Sensors, connectors, wiring and trailer light circuits

Fuel injection and turbo faults get diagnosed on site too. RDI is a Bosch dealer and works with Alliant Power fuel injection parts, and when the fix means opening up the engine, the diagnosis tells you that before anyone books a tow.

Airport cargo, Lake Nona sites and Orlando’s heavy ground

A lot of Orlando’s diesel work happens away from the expressways. Orlando International covers 11,605 acres and handled 222,705 tons of airfreight in 2025, and the aviation authority says its long-range Vision includes at least one new cargo processing facility. Airport International Park of Orlando, an industrial park, falls inside city limits in ZIP 32824. Southeast of the airport, Lake Nona went from 1,500 residents in 2000 to more than 50,000 by 2015, and that buildout keeps construction traffic steady. OUC’s Stanton Energy Center, a 3,280-acre power site, also sits inside the city.

Yards, docks and sites like these are where a mobile visit beats a tow, given firm ground, room to work around the truck and a gate contact who can meet the technician.

Pickups, buses and diesel pushers in Orlando

An Orlando call does not have to involve a Class 8. Ford Super Duty, Ram, GM heavy-duty and Nissan Titan XD diesels get the same scan-and-test approach, as do Sprinter vans, box trucks and buses. A diesel pusher at a campground can be checked on site for engine, transmission, chassis, air brake and suspension problems; our RV service and repair page covers that work.

Before the technician reaches your Orlando truck

On an expressway, get yourself behind the barrier or well up the shoulder first; the truck can wait. Snap a photo of the dash before shutting down, because some warnings clear on restart. Then have these ready for the call:

  • The unit number, year, make and engine
  • What the truck did before it stopped, such as a noise, smoke, a smell or a loss of power
  • Any codes showing on the dash or a code reader
  • Whether it is loaded, and whether a gate or a site contact stands between the technician and the truck

Resist the urge to keep cranking a no-start. Repeated cranking flattens the batteries and heats up the starter, and the technician needs both in a testable state.

When an Orlando repair needs the Brooksville bays

An in-frame overhaul, a transmission rebuild or anything that requires a lift belongs indoors. When the diagnosis lands there, the technician shows you what failed and why, and we work out with you when the truck can come out of service and how it reaches Donto Way. The findings go with it, so the shop picks up where the on-site visit stopped. Our heavy-duty truck repair page explains what happens once it arrives.

Calling RDI about an Orlando breakdown

RDI Fleet accounts have roadside assistance around the clock. Everyone else can reach us at (352) 433-3800, Monday to Friday, 7:00 AM to 4:00 PM. We do not quote arrival times we cannot keep; you get a straight answer on when a technician can reach your part of Orlando. Each visit ends with a digital vehicle inspection, and the work carries the same warranty it would in our bays: 3 years or 36,000 miles on labor, or 2 years or 24,000 miles under RDI Fleet. Military members, active or veteran, along with police officers and firefighters, receive 10% off.

If your trucks work the Orlando area every day, a schedule beats waiting for the next breakdown; fleet maintenance in Orlando shows how that works. Our mobile diesel repair page covers on-site service across Central Florida, and the west end of the Beachline has its own Pine Castle mobile diesel repair page.

RDI Fleet

Keep Orlando trucks on schedule.

One shop that knows your trucks, a plan built around your operation, and a warranty in writing.

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  • Vehicle classesLight · Medium · Heavy
  • Fleet typesTrucks · Trailers · Buses
  • Fleet warranty2 yr / 24,000 mi
  • Roadside24/7 for fleet accounts
  • ServiceIn the shop or on-site
  • Shop hoursMon-Fri · 7 AM to 4 PM
Reviews

Their words, not ours.

★★★★★
“These guys are awesome, from Joe the service writer to the owners and all the folks in between. They communicated every step of the way and researched alternatives to my myriad of issues. Kudos all around.”
Eric R. · Google review · August 4, 2026
Google rating
4.6
250+ Google reviews
★★★★★

If you need diesel work, this is the place to go. Jeremy is a fantastic mechanic! No need to shop around. They are honest and very upstanding men and women, very professional . If you want the best with no worries RDI POWER DIESEL SHOP, is your place!

E C. · September 7, 2026
★★★★★

I'm so happy with the service I received from RDI Power. I was told by another shop that I had a transmission leak in my diesel truck. Not only did the staff at RDI Power correctly diagnose my issue (which was not a leak), they were able to resolve the issue...

Sue F. · August 4, 2026

Orlando questions

Can fleet trucks be repaired on site in Orlando instead of being towed?
Often, yes. Diagnostics, preventive maintenance and many electrical, air brake, cooling, fuel and aftertreatment repairs can be done at an Orlando yard, job site or roadside stop. Major engine and transmission work goes to our Brooksville shop, and we plan that move with you.
Do you send heavy-duty diesel mechanics to the Beachline and SR-417 around Orlando?
Yes. Tell us the road, your direction and the nearest exit or mile marker. RDI Fleet accounts have roadside assistance 24/7, and anyone else can call (352) 433-3800 on weekdays from 7:00 AM to 4:00 PM.
Does RDI Power have a shop in Orlando?
No. Our only shop is at 1665 Donto Way in Brooksville. In Orlando we work where the truck is, at a yard, a job site or the roadside, and when a job truly needs a bay we arrange the trip to Brooksville with you.
Which diesel engines can your mobile technicians work on in Orlando?
Cummins, Caterpillar, Detroit, Volvo, Power Stroke and Duramax, in tractors, box trucks, buses, diesel pickups and diesel pushers. RDI Power does not work on gasoline cars.
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(352) 433-3800
  • Shop hoursMon-Fri · 7 AM to 4 PM
  • Address1665 Donto Way, Brooksville
  • Fleet roadside24/7
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