5 Heavy-Duty Truck Repair Shops Worth Knowing in Sioux Falls

Nari Park
Written by
Nari Park
Last edited: Sep 28, 2026

When your rig goes down, you need a shop that gets you back on the road fast. Here are five heavy-duty truck repair options in and around Sioux Falls that deserve a spot on your radar.

The Heavy-Duty Repair Landscape in Sioux Falls

Sioux Falls sits at the crossroads of I-90 and I-29, making it a critical hub for freight and agriculture. That means heavy-duty trucks are always rolling, and when they break down, downtime costs money. Local shops must handle everything from routine DOT inspections to complex engine overhauls. The best ones combine experienced technicians, modern facilities, and a deep understanding of the region's unique demands. Whether you run a single rig or manage a fleet, having a reliable repair partner is essential.

How We Evaluated These Shops

We looked at service scope, facility capabilities, and local fit. For Matt's Repair, the six-bay shop and comprehensive diesel services stood out. Franklin County Diesel Truck Repairs impressed with mobile service and custom modifications. Diesel Truck Repair LLC showed strength in diagnostics and mobile repair across multiple areas. The Service Company demonstrated a wide range of services including body shop and DPF cleaning. Wiers Fleet Service & Truck Repair highlighted its extensive network and fleet programs. Each shop has unique strengths depending on your needs.

Here's a quick comparison of the five shops, with key details to help you decide.

ProviderBest For
Franklin County Diesel Truck RepairsMobile service and custom truck modifications
Heavy Duty Truck Repair In Sioux Falls SD | Matt’s RepairComprehensive heavy-duty repair and fleet services
Diesel Truck Repair LLCSpecialized engine diagnostics and mobile repair
The Service CompanyFull-service truck and trailer repair
Wiers Fleet Service & Truck RepairMulti-location fleet service and emergency repair

A Closer Look at Each Shop

#1 Franklin County Diesel Truck Repairs

Screenshot of Franklin County Diesel Truck Repairs website A screenshot of the Franklin County Diesel Truck Repairs website.

Franklin County Diesel Truck Repairs understands that a broken truck means lost income. They offer mobile service, so if you can't bring your truck in, they can come to you. Their team handles everything from routine maintenance to major engine repairs and custom modifications. You can count on them for fleet servicing that keeps your workflow smooth. With a focus on customer satisfaction, they've built a loyal following in Columbus.

#2 Heavy Duty Truck Repair In Sioux Falls SD | Matt’s Repair

Screenshot of Heavy Duty Truck Repair In Sioux Falls SD | Matt’s Repair website A screenshot of the Matt’s Repair website.

Matt's Repair is your local go-to for heavy-duty diesel repair in the Sioux Falls area. Located just off I-90 in Brandon, their six-bay facility is fully equipped to handle trucks, trailers, RVs, and fleets. They offer a wide range of services including DOT inspections, preventive maintenance, engine rebuilds, and welding. With experienced technicians and a 4.3-star rating from 26 reviews, they've earned trust in the community. Whether you need a quick fix or a major overhaul, Matt's Repair keeps you road-ready.

#3 Diesel Truck Repair LLC

Screenshot of Diesel Truck Repair LLC website A screenshot of the Diesel Truck Repair LLC website.

Diesel Truck Repair LLC specializes in diagnostics and mobile repair, serving Circleville and surrounding areas. They're experts in Detroit DD15 and Cummins ISX engines, plus ECM and electrical repair. Their mobile service brings the shop to you, minimizing downtime. They also offer a range of parts and accessories for your truck. If you need specialized engine work, this is a solid choice.

#4 The Service Company

Screenshot of The Service Company website A screenshot of The Service Company website.

The Service Company provides a full suite of truck and trailer repair services in Columbus. From powertrain and drivetrain to body shop and collision, they handle it all. Their DPF services and DOT inspections keep you compliant. With multiple locations, they're a convenient option for fleets. Their team is equipped to tackle everything from alignments to generator repair.

#5 Wiers Fleet Service & Truck Repair

Screenshot of Wiers Fleet Service & Truck Repair website A screenshot of the Wiers Fleet Service & Truck Repair website.

Wiers Fleet Service & Truck Repair is a network of service centers across the Midwest. They offer heavy-duty, medium-duty, and light-duty vehicle repair, plus mobile and emergency service. Their fleet partner program is designed for businesses with multiple trucks. With locations in multiple states, they provide consistent service wherever you operate. If you need a reliable partner for your fleet, Wiers is worth considering.

How to Choose the Right Shop for Your Truck

Start by assessing your needs. Do you require mobile service or can you bring your truck in? Check if the shop specializes in your engine type. Look for certifications and reviews. Consider proximity and turnaround time. For fleets, a shop with multiple locations or fleet programs can be a big plus. Don't be afraid to ask about pricing and warranties upfront. The right shop will be transparent and eager to help.

Streamlining Your Repair Workflow

Even the best shop can't eliminate downtime entirely. That's where automation comes in. Use fleet management software to track maintenance schedules and predict issues before they cause breakdowns. Set up alerts for DOT inspections and preventive maintenance. Keep digital records of all repairs. This data helps you choose the right shop and negotiate better rates. Automation won't turn a wrench, but it keeps your trucks on the road longer.

The Bottom Line

Sioux Falls has no shortage of heavy-duty repair options. Matt's Repair stands out for its local focus and comprehensive services. Franklin County Diesel offers mobile convenience. Diesel Truck Repair LLC excels in diagnostics. The Service Company covers all bases. Wiers provides network-wide support. Choose based on your specific needs and location. With the right partner, you'll keep your rigs running and your business moving.

Nari Park

About the Author

An expert analyst specializing in data-driven insights, Nari Park has a passion for uncovering market trends. In her downtime is an avid landscape photographer.