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Semi / Big Truck

Mobile Truck Repair in Fullerton, CA

24/7 diesel mechanics dispatched to you across the Fullerton area and the nearby I-5 corridor.

Mechanics in area
35
Avg. time to arrive
57 min
Avg. dispatch
17 min
Jobs completed here
170+
Live dispatch, 24/7 — usually minutes to first offers. Prefer to talk? Call 1-855-557-9883
Broke down in Fullerton right now?A chat or a call connects you to the closest available mechanic — avg 17 min to dispatch.
1-855-557-9883
12 mechanics & shops — Fullerton area
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.
BREE Mobile
BREE MobileRIG network
👍 100% (2) · 22.8 mi · Business hours
4 jobs · 100% fix rate · 100% on time · $60/hr
Mobile repairTire change
~40 min ETA
View profile
MM
Mechamedix Mobile MechanicRIG network
👍 100% (6) · 4.3 mi · Business hours
6 jobs · 100% fix rate · 100% on time · $150/hr
Mobile repair
~16 min ETA
View profile
TM
The Mobile Mechanic - Truck & Tire RepairRIG network
👍 100% (1) · 14.1 mi · Business hours
1 jobs · 100% fix rate · 100% on time · $150/hr
Mobile repairTire change
~29 min ETA
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TM
Trinity mobile truck repairRIG network
👍 100% (3) · 14.7 mi · Business hours
3 jobs · 100% fix rate · 100% on time · $125/hr
Mobile repairTire change
~30 min ETA
View profile
Express Mobile Techtian and RV
Express Mobile Techtian and RVRIG network
👍 100% (3) · 17.7 mi · Business hours
4 jobs · 100% fix rate · 100% on time
Mobile repairTire changeTowing
~34 min ETA
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EM
Express Mobile TechinicianRIG network
👍 100% (4) · 17.7 mi · Business hours
5 jobs · 100% fix rate · 75% on time · $175/hr
Mobile repairTire changeTowing
~34 min ETA
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RM
Rapid Mobile Truck RepairRIG network
👍 100% (1) · 25.2 mi · Business hours
1 jobs · 100% fix rate · 100% on time · $100/hr
Mobile repairTire change
~44 min ETA
View profile
FD
Fix-It Diesel IncRIG network
👍 100% (2) · 29.5 mi · Business hours
6 jobs · 100% fix rate · 100% on time · $150/hr
Mobile repair
~49 min ETA
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Diesel Solutions Truck & Trailer Repair
Diesel Solutions Truck & Trailer RepairRIG network
👍 100% (5) · 33.1 mi · Business hours
5 jobs · 100% fix rate · 100% on time · $100/hr
Mobile repairTire changeTowing
~54 min ETA
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SD
smart diesleRIG network
👍 100% (1) · 35.2 mi · Business hours
1 jobs · 100% fix rate · 100% on time · $150/hr
Mobile repair
~57 min ETA
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big rig rescue
big rig rescueRIG network
👍 100% (4) · 35.3 mi · Business hours
4 jobs · 100% fix rate · 100% on time · $150/hr
Mobile repairTowingTire change
~57 min ETA
View profile
ED
Elite Diesel RepairRIG network
👍 100% (6) · 36.2 mi · Business hours
6 jobs · 100% fix rate · 100% on time · $180/hr
Mobile repair
~58 min ETA
View profile

Semi truck repair in Fullerton

RIG covers Fullerton and the surrounding California 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-5. 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.

Live stats from the RIG network, refreshed regularly. Listed shops shown for completeness; dispatch routes to the closest available RIG mechanic.