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

Mobile diesel mechanic and truck repair in Winter Park, FL

From the I-4 junction at Lee Road to job sites tied to the city's underground power plan, RDI brings on-site diesel repair to Winter Park, with technicians who come out from our Brooksville shop.

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

Trucks reach Winter Park on I-4, Lee Road, Fairbanks Avenue and Aloma Avenue, and some of them spend the day parked at a job site once they arrive. The city has run its own electric utility since 2005 and aims to have the whole system underground by 2030, so utility work is part of the local picture. Diesels here end up stopped in 2 kinds of places, the shoulder and the work zone, and RDI Power’s mobile service covers both. A technician comes out from our Brooksville shop, diagnoses the truck where it is and repairs it there when the job allows.

The I-4 and Lee Road junction in Winter Park

Lee Road (SR-423) ends at US 17/92 in Winter Park, and its junction with I-4 is signed with connections to the US 17 Truck and US 92 Truck routes. Just south, the I-4 Ultimate project flattened the Fairbanks Curve below Fairbanks Avenue, once called the most accident-prone part of I-4, and added express toll lanes that opened on February 26, 2022.

On a call from this stretch, the technician needs the exit, the direction, and whether the truck is in the express lanes or the general lanes. FDOT counts about 11,751 trucks a day on I-4 near Winter Park, so get well clear of the truck before you dial.

Diesels parked at Winter Park job sites

A diesel that fails at a work zone, utility work included, does not have to leave it. If your service truck, equipment hauler or crew truck is parked on a job, our technician can diagnose it there and, for many failures, repair it without moving it. What makes that work:

  • Firm, level ground. Room to walk all the way around the truck and park the service truck alongside.
  • A site contact. Someone who can open the gate, explain site rules and answer questions about the truck.
  • The basics. Keys, the unit number and a description of what the truck did before it quit.

If a job site is not safe to work, the technician will say so, and we sort out a better spot together.

Landmarks that help us find a truck in Winter Park

Winter Park is easy to describe if you use the right markers. The downtown station in Central Park serves both SunRail and Amtrak. By FDOT’s count, the busiest nearby segment of SR-426 (Aloma Avenue) carries about 3,926 trucks a day, and Semoran Boulevard (SR-436) about 2,893. A cross street, a business sign or the station is enough on the surface roads.

Waiting with a stalled diesel in Winter Park

At a work zone, keep crews clear of the disabled truck and let the site contact know a technician is on the way. On I-4 or Aloma Avenue, get out on the side away from traffic, turn on the hazards and set triangles behind the truck. A few details make the diagnosis faster: a photo of the dash warnings before you shut down, a note of any smell, smoke or noise, and a look underneath for fluid if you can do it safely. If the engine ran hot, keep the radiator cap on until it cools.

Diesel pickups and vans around Winter Park

Not every call is a work truck. A Super Duty, Ram 2500 or GM heavy-duty pickup that will not start on a commercial lot or at the roadside gets the same approach, and so do Sprinter vans and Nissan Titan XD diesels. Newer Power Stroke and Duramax engines still use glow plugs, and a failed plug or controller can cause hard starting that a technician can test on site.

Winter Park repairs on site or in a Brooksville bay

Diagnosis decides it. Technicians plug in with Ford IDS on Power Stroke trucks, WiTECH on Ram and heavy-duty software on the bigger engines, then test before replacing parts. RDI’s team includes a Ford specialist with more than 30 years at a Ford dealership, which helps on the Super Duty side. Batteries, starters, alternators, belts, hoses, fuel filters, sensors, wiring and air brake parts are routine on site. A transmission rebuild, internal engine work or a lift job goes to our Brooksville bays, and we plan that move with you.

Hours, roadside and paperwork for Winter Park calls

Any hour of any day, an RDI Fleet account can call for roadside help. Everyone else can reach (352) 433-3800 on weekdays from 7:00 AM to 4:00 PM. We do not quote arrival times; we tell you straight when a technician can make it to Winter Park. The visit is written up in a digital vehicle inspection, and on-site labor is warrantied for 3 years or 36,000 miles, the same terms as shop work.

If you run several trucks here, fleet maintenance in Winter Park explains planned service. The program as a whole is on our mobile diesel repair page, and the community to the east has its own page for mobile diesel repair in Goldenrod.

RDI Fleet

Keep Winter Park 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.

★★★★★
“Amazing service and pricing! My old truck is back on the road and running great!! I will always bring my trucks to RDI for service! I know it will be done correctly!”
Diane B. · Google review · June 18, 2026
Google rating
4.6
250+ Google reviews
★★★★★

While traveling the check engine & alarm went off in our RV. RDI Power was able to squeeze us in on a Friday afternoon. We had multiple related problems and they were able to diagnose the issues. With Joe in parts and Jeremy in the shop these guys are very...

Steve M. · July 6, 2026
★★★★★

Awesome group of guys and girls providing awesome service and quality work. I’m so happy with my repair my work truck that didn’t run now running awesome! I recommend this place to anyone with a diesel or big truck! A place you can trust. Worth the drive or...

Google reviewer · June 18, 2026

Winter Park questions

Can a mobile technician work on a diesel at a utility job site in Winter Park?
Yes, if the site has firm ground and room to work around the truck. Give us a site contact and any access rules, and the technician will plan the visit around them.
Where around I-4 in Winter Park do you handle diesel breakdowns?
Anywhere along it, including the Lee Road junction and the stretch near Fairbanks Avenue. Tell us the exit, your direction and whether you are in the express lanes or the general lanes.
Do Winter Park customers get a report after an on-site repair?
Yes. Every visit ends with a digital vehicle inspection showing photos of what was found and the technician's notes on what was done.
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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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