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

Mobile diesel mechanic and truck repair in Leesburg, FL

US 27, US 441 and SR 44 cross in Leesburg, and Florida's Turnpike runs along the city's south and west sides. When a diesel quits on any of them, a technician from RDI Power's Brooksville shop can come to the truck.

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

Leesburg has about 27,000 residents (2020 Census) and, by the city’s own count, 2,598 businesses inside its 50.59 square miles. Three highways cross in town and the Turnpike skirts it, so a breakdown here can happen on a busy city street, a busy US highway or a toll road within a few miles of each other. RDI Power has no shop in Leesburg. Our mobile technicians come out from Brooksville to yards, job sites and the roadside, diagnose the truck where it stopped, and repair it there when the work can be done right outside a bay.

Breakdowns on US 27, US 441 and SR 44 in Leesburg

US 27 is the backbone of western Lake County, running from Four Corners north to The Villages, and FDOT counts about 2,700 trucks a day on it between Hidden Harbor Drive and SR 44 at Dixie Avenue. US 441 heads east out of town toward Tavares, about 10 miles off, and SR 44 crosses Leesburg east to west. SR 19 and SR 33 carry lighter but steady truck traffic; on SR 33, close to 12 percent of the vehicles FDOT counted were trucks.

When you call from one of these roads, the useful details are the road, the direction you were heading and the nearest cross street or business. A truck that coasted into a parking lot off US 27 is easier to find, and easier to work on, than one parked on a narrow shoulder with traffic going by.

Turnpike calls south and west of Leesburg

Lake County’s Turnpike interchanges include US 27 and SR 19 at Exit 285, a southbound-only US 27 exit at 289, and County Road 470 at Exit 296. FDOT counts about 12,100 trucks a day on the Turnpike near Leesburg, close to 1 in 5 vehicles. On a toll road, a mile marker and a direction locate you faster than anything else. The Okahumpka Service Plaza sits at milepost 299, a short way north of the CR 470 exit, and makes a good reference if you stopped near it.

Utility work and Leesburg job sites

Leesburg runs its own utilities. Leesburg Electric has served the area since 1924 and now reaches over 27,500 customers in Leesburg, Fruitland Park and nearby areas from 5 substations, and the city’s natural gas system runs 276 miles of pipeline to about 12,790 customers. The city also scheduled a groundbreaking for a new Gas Operations Building in 2026.

Trucks that work utility and construction sites spend long hours parked with the engine idling or driving a PTO, which is hard on batteries, cooling systems and aftertreatment. When one of those fails at the work site, a technician can come to it there, and the crew keeps its truck instead of losing it to a tow. Firm, level ground beside the truck and room to park the service truck are all the site needs.

Diagnosing a Leesburg derate on site

A derate is the engine computer protecting the engine or the emissions system. The cause might be a failed NOx sensor, a DEF quality or dosing fault, a loaded DPF, a boost leak or a chafed harness. Swapping parts until the light goes out is how a small fault becomes a lost day.

Our technicians read the codes and freeze-frame data, watch live sensor values and run the tests the codes point to before anything is replaced. On many trucks a parked regeneration can be run on site when the system calls for it. Ford IDS on Power Stroke trucks and WiTECH on Ram give dealer-level access to light duty pickups, and heavy duty scan tools cover the bigger trucks. Our article on DPF and regen problems explains why soot loading happens and how it is fixed for good.

Leesburg repairs that need a lift

Some faults show up on the scan tool as jobs no service truck should tackle at the curb: an internal engine failure, a slipping transmission, a driveline problem that needs the truck in the air. For those, we plan the move to Brooksville with you, including when the truck can come out of service, and the diagnosis travels with it so the shop does not start over. Shop and mobile repairs carry the same 3-year / 36,000-mile labor warranty, and every visit is documented with a digital inspection, photos and technician notes included.

Phoning in a stalled truck from Leesburg

Call (352) 433-3800 on weekdays between 7:00 AM and 4:00 PM. Fleet accounts can call at any hour for roadside assistance. If you run several trucks out of a Leesburg yard, a scheduled plan cuts down on these calls; see fleet maintenance in Leesburg. The Turnpike corridor just south of town has its own page, Okahumpka mobile diesel repair, and the whole program is laid out on mobile diesel repair.

RDI Fleet

Keep Leesburg 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.

★★★★★
“John H did a great job. Talked me through what was needed, service techs did a fantastic job. The narrative format on the paperwork was exceptional. Clearly stated what they did, what they found, and the corrective...”
Google reviewer · Google review · August 3, 2026
Google rating
4.6
250+ Google reviews
★★★★★

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
★★★★★

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. · August 4, 2026

Leesburg questions

My box truck died on US 441 in Leesburg. Can you fix it there?
Possibly. Batteries, starters, alternators, belts, fuel filters, sensors and many air and electrical faults can be repaired on site. The technician diagnoses first and tells you plainly if the truck needs the Brooksville shop instead.
Do you come to job sites in Leesburg, or only to the roadside?
Both, plus fleet yards. Job sites are one of the most common places for on-site repairs, as long as there is firm ground and room to work around the truck.
Can you sort out a derate on my truck near the Turnpike in Leesburg?
We find out why it derated first. Many causes, like a failed sensor or a wiring fault, can be fixed where the truck sits, and on many trucks a parked regeneration can be run on site when the system calls for one.
Will an on-site repair in Leesburg carry a warranty?
Yes. Mobile repairs carry the same RDI Power labor warranty as shop work, 3 years or 36,000 miles, and repairs on fleet accounts carry the 2-year / 24,000-mile RDI Fleet warranty.
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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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