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Heavy-Duty Truck Repairs in Charleston, SC

At Legacy Road Service, we provide scheduled mobile truck repair, fleet maintenance, and 24/7 roadside assistance throughout Charleston. We come to your location for planned service and maintenance, and we respond when your heavy-duty truck breaks down on the road.

Mechanic working on an engine

Mobile and Emergency Repairs That Keep Charleston Fleets Moving

When your trucks are supporting deliveries, construction work, utility services, hospitality businesses, or port-related operations, losing time to off-site service can make an already busy schedule harder to manage.

With our mobile service, you can schedule maintenance, inspections, diagnostics, and repairs at your yard, facility, business, or job site. That gives you a more practical way to keep your vehicles serviced without adding an unnecessary trip to a repair shop.

For unexpected breakdowns, we provide 24/7 roadside assistance. If your truck develops a problem on US-17, I-26, I-526, Savannah Highway, Ashley River Road, or another route through Charleston, you can call us, and we’ll come to the breakdown location.

Mobile Heavy-Duty Truck Repair Services

Mobile Fleet Services

We can come to your location for fleet services including:

  • Axle repair
  • Brake repair and service
  • Truck diagnostics
  • Preventive maintenance
  • Wheel alignment
  • Oil and fluid service
  • EGR service
  • DPF service
  • DOT inspections
  • Transmission service and repair
  • Heavy equipment repair
  • RV repair
  • Mobile fleet maintenance

Mobile fleet service helps you stay on top of planned repairs and maintenance without moving vehicles away from your operation every time they need attention.

Roadside Assistance

If your heavy-duty truck breaks down while it is on the road, we provide 24/7 roadside assistance throughout Charleston and the surrounding service area.

Charleston’s mix of bridges, busy commercial corridors, port traffic, and tighter city streets can make a breakdown especially disruptive. Call (843) 761-3341, and we’ll dispatch help to your truck’s location.

Supporting Charleston’s Delivery, Construction, and Port-Related Fleets

Commercial vehicles in Charleston support a wide range of daily activity, from restaurant and hospitality deliveries to construction, utilities, waste services, and port-related freight.

If you operate delivery vehicles, your trucks may be moving between businesses in Downtown Charleston, West Ashley, James Island, Johns Island, or Daniel Island. Planned mobile maintenance can help you handle service around those schedules instead of taking vehicles away from routes unnecessarily.

Construction and contractor fleets also depend on reliable trucks and equipment as work moves between commercial sites and growing areas around the city. For those vehicles, having maintenance or repairs completed at the job site or business location can save you the extra step of transporting them elsewhere.

Port-related trucks moving around Charleston Neck, Cainhoy, and routes connecting to I-26 and I-526 face a different kind of pressure. A roadside breakdown can delay freight immediately, especially when a truck is working around bridge crossings or major commercial corridors.

We support both planned and unexpected needs, giving you mobile service for scheduled work and 24/7 roadside assistance when a truck goes down on the road.

Why Charleston Businesses Choose Us

When your vehicles are working across busy commercial routes and tight schedules, you need service that helps you keep disruption under control.

  • 24/7 availability: If a truck breaks down outside normal business hours, you still have someone to call.
  • Fast dispatch: When a roadside problem is delaying a delivery, route, or job, we work to get a technician headed your way quickly.
  • Quick service: We focus on completing repairs and maintenance efficiently so your vehicles can return to work without unnecessary delays.
  • Experienced technicians: You get technicians who understand heavy-duty systems and the demands placed on commercial vehicles.
  • Mobile fleet maintenance: You can schedule service at your yard, facility, business, or job site instead of moving multiple vehicles to a shop.

Mobile Service Areas Around Charleston

We provide mobile service throughout Charleston, including Downtown and the Peninsula, West Ashley, James Island, Johns Island, Daniel Island, Wando, and Cainhoy.

We also serve commercial areas and routes around I-26, I-526, US-17, US-52, US-78, Ashley River Road, Savannah Highway, SC-171, and major bridge crossings, including the Ashley River and Ravenel Bridge corridors.

Our wider service area includes Goose Creek, Summerville, Hanahan, North Charleston, Ridgeville, Mount Pleasant, St. George, Santee, and Orangeburg.

For scheduled mobile work, we can come to your yard, business, facility, job site, or other commercial location. For roadside breakdowns, we can respond to your truck’s location within our service area.

Contact Us for 24/7 Mobile Truck Repair & Roadside Assistance: Call (843) 761-3341

If your fleet needs scheduled mobile maintenance or repair, or one of your heavy-duty trucks breaks down on the road, call us at (843) 761-3341.

We are available 24/7 for mobile and roadside service throughout Charleston and the surrounding service area.

Frequently Asked Questions

Do you come directly to our fleet yard, business, or job site in Charleston?

Yes. You can schedule mobile repairs, maintenance, inspections, and other service at your fleet yard, business, facility, or job site.

Do you provide 24/7 roadside assistance in Charleston?

Yes. We provide 24/7 roadside assistance for heavy-duty trucks that break down within Charleston and the surrounding service area.

What areas do you serve around Charleston?

We serve Charleston and nearby areas including Downtown, the Peninsula, West Ashley, James Island, Johns Island, Daniel Island, Wando, and Cainhoy.

Our wider service area also includes Goose Creek, Summerville, Hanahan, North Charleston, Ridgeville, Mount Pleasant, St. George, Santee, and Orangeburg.

What types of vehicles do you service?

We service heavy-duty vehicles, including commercial trucks, fleet vehicles, heavy equipment, and RVs.

Can you perform fleet maintenance at our Charleston location?

Yes. We provide scheduled mobile fleet maintenance, so you can have preventive maintenance, DOT inspections, diagnostics, fluid service, and other repair work completed at your location.