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

Mobile diesel mechanic and truck repair in Webster, FL

Webster sits on 2-lane farm roads a long way from any shop, so when a diesel stops here, a mobile technician from Brooksville can bring scan tools and repair equipment to the farm, the yard or the roadside.

Mobile Diesel Repair for Webster, FL by RDI Power
  • 30.4 road milesFrom the shop
  • About 43 minDrive time
  • On-site or in our shopService
  • Sumter CountyCounty

A breakdown in Webster is not like a breakdown on the interstate. The roads are 2 lanes, the shoulders run beside pasture and forest, and the nearest repair shop is not around the corner. Ours is in Brooksville, about 30 road miles away. Mobile diesel repair closes that gap: a technician comes to the truck, finds the fault and fixes it there whenever the job allows.

Breakdowns on 2-lane SR-471 near Webster

SR-471 is the main road in and out of Webster, running south through farmland to SR-50 at Tarrytown and north to US-301 near Sumterville. South of town it passes the Green Swamp and the Withlacoochee State Forest, and near SR-50 it passes a lumber mill. On a 2-lane road with traffic passing close, get the truck as far off the pavement as the ground safely allows, turn the hazards on and set out triangles well back. If the shoulder is soft, stop on the firmest ground you can reach; a truck sunk to its axles in a wet shoulder is a tow, not a repair.

When you call, tell us the direction, the distance from Webster or Tarrytown, and the nearest cross road, gate or mailbox number. Out here, that is the address.

Market Boulevard on a Webster Monday

The Sumter County Farmers Market at 524 N Market Boulevard hosts the Webster Flea Market every Monday, and it draws thousands of shoppers each week. If a truck quits at the market or on Market Boulevard on a Monday, let us know; the technician will plan the approach and the timing around the crowd.

Farms and yards along CR-478 and CR-478A in Webster

CR-478 runs east through Webster from US-301 near St. Catherine toward Center Hill, and CR-478A ends at SR-471 in town. Farms, yards and job sites off those roads are exactly where mobile service helps most, because the truck that will not start is often the one that hauls everything else.

On site, a technician can usually handle batteries, cables, starters and alternators; belts, hoses and leaking fittings; fuel filters, water separators and air in the fuel lines; and the sensors and wiring that trigger warning lights and derates. When a farm truck has sat through the off-season, a no-start often comes down to a battery, a fuel filter or air that needs bleeding from the fuel system. Every visit ends with a digital inspection with photos, the same record a shop visit produces.

When the Webster job has to go to Brooksville

Internal engine work, transmission rebuilds, alignments and lift jobs need the bays. When that is the answer, the technician has already diagnosed the truck, so the trip down SR-471 and west on SR-50 brings it to a plan rather than a guess. For trucks that can be driven, our Webster diesel repair page covers the shop side.

RDI Fleet accounts have 24/7 roadside help, described on our roadside assistance page; everyone else can reach the shop at (352) 433-3800 on weekdays between 7:00 AM and 4:00 PM. The full program is on our mobile diesel repair page, and the interstate side of the county is covered on mobile diesel repair in Bushnell.

Backed in writing

Backed in writing, in Webster and at the shop.

Labor warranty
3 YR/ 36K mi
RDI Power repairs
Fleet warranty
2 YR/ 24K mi
RDI Fleet service work
Discount for heroes
10%off
Military, police and fire
Caterpillar certifiedASE certified techniciansDigital inspections with photosRoot-cause diagnosis
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

Webster questions

Our truck died on SR-471 between Webster and Tarrytown. How do we describe where we are?
Give the direction you were headed and roughly how far you are from Webster or from SR-50 at Tarrytown, plus any cross road, mailbox number or farm gate nearby. The lumber mill near SR-50 is a useful landmark on the south end.
Will a technician come out to a farm near Webster?
Yes. Farms are on the list for mobile service, along with yards, job sites and the roadside. Directions from the nearest paved road, a gate code and firm ground beside the truck help the visit go smoothly.
Can a technician help with a truck parked at the Webster farmers market?
Usually, if there is safe room to work around it. On Mondays the flea market brings big crowds, so mention it when you call and we will plan the timing.
Request service

Tell us what's going on in Webster.

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

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