Your Truck & Trailer is Our Top Priority

Equip your fleet with the finest truck parts provided by Truck Supply Companies. With a proud legacy spanning over 50 years, we deliver excellence in truck parts and services across South Carolina, Missouri, and beyond.

Our Commitment

Dedicated Service Where It Counts. We’re committed to minimizing downtime with our extensive network of service centers and parts warehouses. Wherever the road takes you, our 24-hour Parts Call-out Service and expert staff are ready to assist.

Experience the Truck Supply Companies Difference

Discover the quality and depth of our parts and services and meet the dedicated team ready to support you at our locations in Columbia, Sumter, and St. Louis.

24 hr Parts Call-out Service

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Quality Truck Parts

A Comprehensive Parts Inventory Ready to Serve You

Our parts selection is as wide as our service area, encompassing critical components for engines, transmissions, electrical systems, and more, all available at our South Carolina and Missouri locations.

Services We Offer

Truck Supply Services

Comprehensive Fleet Management Solutions

We’re equipped to provide specialized services that keep your fleet running. Our service centers in Columbia, Sumter, and St. Louis offer everything from routine maintenance to complex repairs and custom work.

Driveline Services: Precision repair and rebuilds across a variety of vehicle types.
Maintenance and Repairs: Thorough care for diesel vehicles, RVs, and more.
Brake and Hydraulic Services: Quick, reliable services to keep you moving.
Custom Solutions: Unique services tailored to your specialized requirements.

Reviews

Trusted by customers from all over! Hear firsthand from customers who rely on Truck Supply Companies for their parts and service needs, regardless of where their routes begin.

Quality Components

Quick Links

Parts

Columbia, SC - HQ - Showroom & Parts

Monday-Friday: 7:30 AM–5:30 PM

Saturday: 7:30 AM–12 PM

Sunday: Closed

Service & Repair

Columbia, SC - Service & Repair

Monday-Friday: 7:30 AM–5:30 PM

Saturday-Sunday: Closed

Service, Repairs, & Parts

St. Louis, MO

Monday - Friday: 7:30 AM - 5:00 PM

Saturday - Sunday: Closed

Service, Repairs, & Parts

Sumter, SC

Monday-Friday: 7:30 AM–5:30 PM

Saturday: 7:30 AM–12 PM

Sunday: Closed

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