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

Mobile diesel mechanic and truck repair in Winter Springs, FL

Winter Springs traffic runs on SR 434 and SR 419, with an SR 417 interchange where the two meet the expressway. RDI technicians come from our Brooksville shop to diesels that stop on those roads or at a local yard or job site.

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

Winter Springs is a city of 38,342 in Seminole County, and its truck traffic follows a handful of roads. SR 434 runs through the city and carries SR 419 along with it from SR 419’s western end inside the city limits. SR 419 continues on past Shore Road and Tuskawilla Road. The SR 417 Seminole Expressway meets SR 434 and SR 419 at a diamond interchange in the Winter Springs area. When a diesel stops on any of them, or at a yard or job site in town, RDI Power sends a technician from Brooksville to the truck. We do not have a Winter Springs shop, so the repair happens where the truck is, or the diagnosis tells you exactly why it needs to come to us.

The SR 417 interchange at SR 434 and SR 419 near Winter Springs

SR 417 carries the most trucks near Winter Springs. FDOT counts about 13,568 trucks a day on the Seminole Expressway nearby, 20.1% of 67,500 vehicles, and the interchange with SR 434 and SR 419 is where much of that traffic meets the city’s surface roads. A truck that stops on a ramp or at the signals below should get as far out of the way as it safely can. When you call, say whether the truck is on the expressway, on a ramp or on the surface road, and which direction it was heading.

SR 419 from Shore Road to Tuskawilla Road

On the surface roads, SR 419 carries the heaviest truck load: about 2,911 trucks a day between Shore Road and Tuskawilla Road, 8.2% of 35,500 vehicles. SR 426 adds about 1,669 trucks and SR 434 about 1,584 on their busiest nearby segments. These are suburban roads with businesses and side streets along them, so a truck that can still roll usually has a safer place to stop than the curb lane. Give us the cross street when you call, and the name of the business or development entrance nearest the truck.

On the Seminole Expressway near Winter Springs

Florida’s Turnpike Enterprise operates the Seminole Expressway section of SR 417, and it has been all electronic since cash tolls ended on January 19, 2025. There are no toll booths to coast into, so a truck that fails on the expressway ends up on the shoulder. Stick to the standard routine: hazards, warning triangles behind the truck, everyone away from traffic, then a call with the direction and the nearest interchange or mile marker. The technician decides whether the shoulder is safe to work, and if it is not, we talk through getting the truck somewhere that is.

Phoning in a stalled truck from Winter Springs

A little care while you wait makes the repair faster. Resist the urge to keep cranking a truck that will not start; it drains the batteries and heats the starter that the technician needs to test. Do not open a radiator cap on an engine that shut down hot. Take a picture of the dash before turning the key off, because some warnings clear on restart, and if a code reader is in the truck, note what it shows. If the truck is a fleet unit, have the unit number ready, along with anything a driver mentioned over the last few days, such as a rough idle, a slow crank or an air leak hiss.

Winter Springs on-site repairs, from no-starts to air leaks

Every visit begins with a scan and a direct test, then the repair when it can be done properly on site. Typical Winter Springs jobs: no-crank problems from batteries, cables or starters; charging faults; overheating from a split hose or a thrown belt; fuel filter and water separator problems; sensor and wiring faults behind a derate; DEF faults; and air leaks or failing brake chambers on dump trucks and tractors. Diagnostic coverage includes Ford IDS and WiTECH for pickups and heavy-duty software for the big trucks. You get a digital vehicle inspection with photos, and on-site work carries RDI Power’s 3-year / 36,000-mile labor warranty.

When on-site is not enough in Winter Springs

A Winter Springs repair moves to Brooksville when the work calls for a bay: internal engine work, a transmission that has to come out, an alignment, anything that needs a lift. We plan that move with you once the diagnosis is clear, so the truck arrives with the work defined.

A Winter Springs breakdown on a weekday between 7:00 AM and 4:00 PM is one call: (352) 433-3800. After hours, 24/7 roadside is part of an RDI Fleet account, explained on Winter Springs fleet maintenance. See mobile diesel repair for how on-site work runs across Central Florida, or mobile diesel repair in Oviedo for the city to the east.

RDI Fleet

Keep Winter Springs trucks on schedule.

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

Build a fleet plan
  • 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.

★★★★★
“Second year having annual Chassis/Engine service by RDI. We have 22, Tiffin Allegro Red 340, 38LL. Great service at very reasonable price.”
Thomas C. · Google review · May 1, 2026
Google rating
4.6
250+ Google reviews
★★★★★

The service was great. All the 6th.on.exceptservice people and techs were just great. Would recommend this place to all Thanks Al. ⁹

Allen R. · June 15, 2026
★★★★★

Great communication, Fast turn around time. Left a message in the late afternoon and got a phone call the minute they opened the next day! Easy going crew great work

Lucas M. · June 12, 2026

Winter Springs questions

Can a technician reach my truck on SR 417 near the Winter Springs interchange?
Yes. The Seminole Expressway is within our mobile area. Give the direction and the nearest interchange or mile marker, and the technician will decide whether the shoulder is safe to work.
Do you repair diesel dump trucks working a Winter Springs job site?
Yes. Job sites are a core part of mobile service, and air brake, cooling, charging and fuel system faults are common on-site repairs on dump trucks.
What do you need from me when my truck stops on Tuskawilla Road in Winter Springs?
The nearest cross street, the direction you were heading, the truck's year, make and engine, the warning lights and what happened before it stopped.
Request service

Tell us what's going on in Winter Springs.

We'll call you back with next steps during shop hours.

(352) 433-3800
  • Shop hoursMon-Fri · 7 AM to 4 PM
  • Address1665 Donto Way, Brooksville
  • Fleet roadside24/7
Vehicle type

Existing customer? Use the customer portal.