Heavy Duty Truck Repair & Mobile Diesel Mechanic in Monroe, NC

Red Rover Service is a mobile diesel and commercial truck repair company headquartered right here in Monroe, at 4000-D Sardis Church Road. When a tractor, straight truck, box truck, or trailer goes down in Union County, we bring the repair to it: your yard, a job site, a loading dock, or the shoulder of the road. No tow, no waiting on an open bay.

Call 704-317-6161. We’re open 24/7; daytime dispatch is Monday through Thursday, 8 AM to 6 PM, and Friday, 8 AM to 5:30 PM ET. You can also request a quote online.

Monroe’s Mobile Truck Repair Team

Red Rover Service is locally operated and run by founder Matthew Lally, a truck mechanic. Today we keep fleets moving across the Carolinas, and Monroe is home base. We’re a BBB A+ accredited business, and our customers have given us a 4.7-star rating across 160 Google reviews.

We work on commercial vehicles only: medium- and heavy-duty trucks, semis, and the trailers they pull, including gas and diesel trucks. If you run a single truck or manage a full fleet out of Monroe, this page is for you.

Mobile Diesel and Truck Repair Services in Monroe

Our techs handle most repairs on-site, wherever your equipment sits:

• Emergency roadside service – engine trouble, no-starts, and breakdowns on US-74 or anywhere else around Monroe.
• Emergency tire replacement – blowouts on trucks and trailers replaced on the road.
• Scheduled and preventive maintenance – oil changes, fuel filters, grease (chassis lube), and a bumper-to-bumper inspection with a visual brake check.
• Corrective repairs – A/C, starters, alternators, batteries, tune-ups, and gas and diesel engine repairs.
• Computer diagnostics – check engine lights and DEF system repairs.
• DOT inspections – 120-point annual inspections for commercial trucks and trailers.
• Fleet management – we track when each unit is due and call you to schedule.
• Mobile liftgate repair.
• Mobile welding for brackets, frames, and trailer damage.
• Brakes, headlights, mud flaps, A/C, heating, and more.
• Other equipment? Ask our team whether we can help.

See everything we do on our services page.

Fleet Maintenance for Monroe and Union County Fleets

Most roadside calls start as small problems: a worn brake, a weak battery, a slow air leak. Our fleet maintenance programs bring scheduled service to your lot so those problems get caught before they strand a driver. Programs include:

• Custom maintenance schedules built around each vehicle in your fleet.
• Proactive inspections, oil changes, tire checks, and visual brake checks.
• Priority service when something does break.
• Coverage across the vehicle types in your fleet.

We track when each truck is due for PM and call you to schedule it. Pair it with your annual DOT inspection and your trucks stay current without being pulled off the road for a shop visit. See how our fleet maintenance programs work.

How a Monroe Service Call Works

1. Call 704-317-6161. We take calls 24/7. After-hours service requires payment before dispatch. You can also send details through our work request form.
2. Tell us where the truck is. Give us the road and direction of travel, the nearest exit or cross street, or the yard address, plus any gate or dock instructions.
3. Describe the problem. Truck or trailer type, symptoms, warning lights, and fault codes if you have them.
4. A tech comes to you. For emergency repairs, our typical ETA is 60 to 90 minutes, depending on traffic and workload.
5. On-site diagnosis and repair so your driver can get back to work and you skip the tow bill.

Straightforward Pricing

Call for pricing (704) 317-6161. You pay our hourly labor rate, plus parts, shop supplies, and taxes. You get the price up front, with no surprises on the invoice.

Serving All of Union County

Monroe is the Union County seat, and our base on Sardis Church Road puts us close to the trucks that work this county every day. We send technicians to yards, job sites, loading docks and roadsides in:

• Monroe
• Wingate
• Marshville
• Unionville
• Indian Trail
• Stallings
• Waxhaw
• Wesley Chapel
• Weddington
• Mineral Springs

We also cover neighboring areas, including Matthews, Peachland, Wadesboro, Charlotte, and Pageland and Lancaster, SC. Not on the list? Check our full service areas or call 704-317-6161. To see the nearby towns we serve, visit our pages for Wingate, Marshville, Wesley Chapel and the US-74, Monroe Expressway and I-485 corridor.

Getting to You Around Monroe: US-74, US-601 and NC-200

Most of our Monroe calls come from a handful of roads. Knowing them well helps us find your truck and plan the trip.

• US-74 (Roosevelt Boulevard) is the main east-west route through Monroe. It carries freight between Charlotte and the towns to the east, like Wingate and Marshville, and it’s lined with dealers, distribution sites and retail docks.
• The Monroe Expressway (US-74 Bypass) is the toll road that runs north of town, from US-74 near I-485 to US-74 between Wingate and Marshville. If you break down on the Expressway, tell us your direction of travel and the nearest interchange.
• US-601 is the north-south route through Monroe, running north toward Concord and south toward Pageland, SC.
• NC-200 comes up from the South Carolina line toward Lancaster, runs through Monroe, and continues north toward Stanfield and Locust.

When you call, give us the road, your direction of travel and the nearest exit, interchange or cross street. If you’re in a yard, the street address plus any gate or dock instructions is all we need.

Why Monroe Fleets Choose Red Rover Service

• Local to Monroe. Our business address is in Monroe, not a call center in another state.
• We come to you. Most repairs happen on-site, so no tow is needed.
• Straight answers. We tell you what is wrong and what it costs before we start.
• ASE certified technicians with experience on most makes and models.
• Upfront answers. Call for pricing (704) 317-6161.
• Proven locally. BBB A+ accreditation and a 4.7-star Google rating.

Monroe Mobile Truck Repair FAQ

Is Red Rover Service actually based in Monroe?

Yes. Our address is 4000-D Sardis Church Road, Monroe, NC 28110. We’re a mobile service, so in most cases we come to your truck instead of you coming to us.

Do you work on pickups or personal vehicles?

No. We only service commercial trucks, trailers, and commercial equipment, from medium-duty trucks to heavy-duty semis.

What are your hours?

We’re open 24/7. Daytime dispatch is Monday through Thursday, 8 AM to 6 PM, and Friday, 8 AM to 5:30 PM ET. Nights, weekends, and Friday after 5:30 PM are after-hours emergency service; payment is required before dispatch. Call (704) 317-6161.

Do you charge to drive out to my truck in Union County?

Call for pricing (704) 317-6161. You pay our hourly labor rate, plus parts, shop supplies, and taxes.

Can you do DOT inspections at our yard in Monroe?

Yes. Our technicians perform 120-point annual DOT inspections on commercial trucks and trailers, and we can schedule them alongside your preventive maintenance.

How quickly can you get to a breakdown on US-74?

For emergency repairs, our typical ETA is 60 to 90 minutes, depending on traffic and how many calls are ahead of yours. Call 704-317-6161 and we will give you a current estimate.

Do you keep track of when my trucks are due for PM?

Yes. We track each truck’s PM due date and call you to schedule the visit.

Truck Down in Monroe? Call Red Rover.

Wherever you’re stuck, we will fix your truck. Call 704-317-6161 to reach our team, Monday through Thursday, 8 AM to 6 PM, and Friday, 8 AM to 5:30 PM ET, or request a quote or set up fleet maintenance online.

Red Rover Service
4000-D Sardis Church Road
Monroe, NC 28110
704-317-6161