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Semi / Big Truck

Mobile Truck Repair in Knoxville, TN

24/7 diesel mechanics dispatched to you across the Knoxville area and the nearby I-40, I-75 corridors.

Mechanics in area
34
Avg. time to arrive
48 min
Avg. dispatch
14 min
Jobs completed here
160+
Live dispatch, 24/7 — usually minutes to first offers. Prefer to talk? Call 1-855-770-2426
Broke down in Knoxville right now?A chat or a call connects you to the closest available mechanic — avg 14 min to dispatch.
☎ 1-855-770-2426
12 mechanics & shops — Knoxville area
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How RIG works: for a breakdown, we dispatch the closest available mechanic — fastest wins. You can also browse shops below and call any of them directly.
Smokey mountain heavy duty equipment and truck repair
Smokey mountain heavy duty equipment and truck repairRIG network
👍 100% (3) · 18.7 mi · Business hours
3 jobs · 100% fix rate · 100% on time · $132/hr
Mobile repairTire change
~35 min ETA
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Valley Garage
Valley GarageRIG network
👍 100% (1) · 31.2 mi · Business hours
1 jobs · 100% fix rate · 100% on time · $125/hr
Tire changeMobile repair
~52 min ETA
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WT
Willyard's Truck & Trailer RepairRIG network
👍 100% (1) · 59.2 mi · Business hours
2 jobs · 100% fix rate · 100% on time · $100/hr
Mobile repairTire changeTowing
~89 min ETA
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RT
Reece Truck & Auto ServicesRIG network
👍 100% (1) · 60.6 mi · Business hours
New to RIG · 100% fix rate · 100% on time
Mobile repairTire change
~91 min ETA
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DD
Diesel DoctorsRIG network
👍 100% (10) · 70.5 mi · Business hours
12 jobs · 90% fix rate · 90% on time · $150/hr
Mobile repairTire change
~104 min ETA
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ET
East Tennessee Truck & Trailer RepairRIG network
7.9 mi · Business hours
New to RIG
Mobile repairTire change
~21 min ETA
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TH
TNT Heavy Truck & Trailer RepairRIG network
👍 0% (1) · 7.9 mi · Business hours
New to RIG
Mobile repairTire changeTowing
~21 min ETA
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SD
Smiths Diesel Performance & RepairRIG network
21.4 mi · Business hours
New to RIG
Mobile repairTire change
~39 min ETA
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TR
Taylor's Repair ServiceRIG network
22.1 mi · Business hours
New to RIG
Mobile repair
~39 min ETA
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SD
Skelly's Diesel RepairRIG network
23.8 mi · Business hours
New to RIG
Mobile repairTire changeTowing
~42 min ETA
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BA
BGB Ag RepairRIG network
27.9 mi · Business hours
New to RIG
Mobile repairTire change
~47 min ETA
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2H
24 Hour Mobile Truck & Auto RepairRIG network
28.3 mi · Business hours
New to RIG
Mobile repairTire change
~48 min ETA
View profile

Semi truck repair in Knoxville

RIG covers Knoxville and the surrounding Tennessee area with mobile diesel mechanics for roadside breakdowns: engine diagnostics, air brakes, tires, electrical, cooling, DPF/regen issues, and trailer repair. For a truck that won't roll, dispatch beats searching — one call sends your breakdown to local mechanics who bid back in minutes with rates and ETAs, including on I-40 and I-75. See how RIG dispatch works.

RIG works on anything diesel — and only diesel. Big rigs and semi trucks, diesel RVs and motorhomes, diesel pickups and work trucks: every mechanic in the network is a diesel mechanic, so your breakdown goes to someone who works on engines like yours every day.

Interstate corridors in Tennessee
I-24in TennesseeI-26in TennesseeI-40in TennesseeI-55in TennesseeI-59in TennesseeI-65in TennesseeI-69in TennesseeI-75in TennesseeI-81in Tennessee
Truck repair in nearby cities
Maryville TNOak Ridge TNMorristown TNCleveland TNKingsport TNCookeville TNJohnson City TNEast Chattanooga TN
Live stats from the RIG network, refreshed regularly. Listed shops shown for completeness; dispatch routes to the closest available RIG mechanic.