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Semi / Big Truck

Mobile Truck Repair in Longmont, CO

24/7 diesel mechanics dispatched to you across the Longmont area and the nearby I-25 corridor.

Mechanics in area
31
Avg. time to arrive
51 min
Avg. dispatch
13 min
Jobs completed here
80+
Live dispatch, 24/7 — usually minutes to first offers. Prefer to talk? Call 1-855-557-9883
Broke down in Longmont right now?A chat or a call connects you to the closest available mechanic — avg 13 min to dispatch.
☎ 1-855-557-9883
12 mechanics & shops — Longmont 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.
Noco Diesel Services LLC.
Noco Diesel Services LLC.RIG network
👍 100% (16) · 15.9 mi · Business hours
16 jobs · 100% fix rate · 100% on time · $175/hr
Mobile repairTire change
~31 min ETA
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OD
Onsite diesel proRIG network
👍 100% (1) · 28.2 mi · Business hours
1 jobs · 100% fix rate · 100% on time · $150/hr
Mobile repair
~48 min ETA
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jc truck and trailer repair
jc truck and trailer repairRIG network
👍 100% (1) · 31.9 mi · Business hours
1 jobs · 100% fix rate · 100% on time · $150/hr
Mobile repair
~53 min ETA
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KC MOBILE SERVICES
KC MOBILE SERVICESRIG network
👍 100% (3) · 32.7 mi · Business hours
3 jobs · 100% fix rate · 100% on time · $150/hr
Mobile repair
~54 min ETA
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3D Diesel Repair
3D Diesel RepairRIG network
👍 100% (1) · 35.6 mi · Business hours
2 jobs · 100% fix rate · 100% on time · $200/hr
Mobile repairTire change
~57 min ETA
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Alpine Diesel
Alpine DieselRIG network
👍 100% (5) · 37.8 mi · Business hours
5 jobs · 100% fix rate · 100% on time · $180/hr
Mobile repair
~60 min ETA
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QW
Quick wrench truck repairRIG network
👍 100% (12) · 41.4 mi · Business hours
14 jobs · 100% fix rate · 92% on time · $200/hr
Mobile repair
~65 min ETA
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T&
T &T Semi Truck Roadside & RepairRIG network
👍 100% (5) · 55.9 mi · Business hours
5 jobs · 100% fix rate · 100% on time · $100/hr
Mobile repair
~85 min ETA
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OD
Only Diesel Mobile Service LLCRIG network
👍 100% (1) · 60.6 mi · Business hours
1 jobs · 100% fix rate · 100% on time
Mobile repairTire change
~91 min ETA
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NO
Northern Outlaws Mobile Automotive & Diesel LLCRIG network
1.1 mi · Business hours
New to RIG
Mobile repair
~11 min ETA
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AD
Advanced Diesel Repair, LLCRIG network
10.3 mi · Business hours
New to RIG
Mobile repair
~24 min ETA
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Mission Ready Mobile Mechanic
Mission Ready Mobile MechanicRIG network
10.5 mi · Business hours
New to RIG
Mobile repair
~24 min ETA
View profile

Semi truck repair in Longmont

RIG covers Longmont and the surrounding Colorado 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-25. 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 Colorado
I-25 in ColoradoI-70 in ColoradoI-76 in Colorado
Truck repair in nearby cities
Lafayette COBoulder COLoveland COBroomfield COBrighton CONorthglenn COThornton COWestminster CO
Live stats from the RIG network, refreshed regularly. Listed shops shown for completeness; dispatch routes to the closest available RIG mechanic.