K&M Truck Trailer Repair - professional truck and trailer
Available 24 / 7 | South Carolina

Keeping Your
Fleet Moving

Professional roadside assistance and comprehensive fleet maintenance across Columbia, South Carolina. We minimize downtime so you can maximize delivery.

Since 2013
All Brands Serviced
Fully Mobile
DOT Compliant

Booking Online

Schedule your appointment in seconds. We'll confirm and get you back on the road fast.

Why choose us

60 Min
Avg Response Time
Fast dispatch anywhere in SC
Certified
Technicians
Experts in all major truck brands
Upfront
Transparent Pricing
No hidden fees, ever
14+ Cities
Across SC
Mobile units covering all of SC

Engine Diagnostics & Repair

Advanced diagnostics for Cummins, Detroit & Paccar engines. Fast, accurate fault resolution.

Engine Diagnostics & Repair

Transmission Repair

From minor adjustments to complete overhauls on all automatic and manual transmissions.

Transmission Repair

Brake Service & Repair

Full air brake inspections, drum & disc repair, ABS diagnostics - DOT compliant.

Brake Service & Repair

Tire Repair & Change

Roadside flat repair, mounting, balancing for all commercial tire sizes and brands.

Tire Repair & Change

Electrical System Repairs

Wiring, ECM/ECU diagnostics, lighting, charging system, and sensor replacement.

Electrical System Repairs

Battery Replacement

Load testing, battery replacement, alternator checks, and jump-start service.

Battery Replacement

Steering & Suspension

Steering gear, tie rods, air bags, shocks, and wheel alignment services.

Steering & Suspension

Preventive Maintenance

Oil changes, filter replacements, fluid checks, and DOT pre-trip inspections.

Preventive Maintenance

AC & Heating Repair

Compressor repair, AC recharge, heater core, and blower motor service.

AC & Heating Repair

DPF Cleaning & Force Regen

Certified DPF cleaning and forced regeneration to keep you emissions-compliant.

DPF Cleaning & Force Regen

Trailer Repair

Structural repairs, liftgate, door, lighting, and full trailer electrical overhauls.

Trailer Repair

24/7 Emergency Roadside

Mobile roadside assistance anywhere in SC - tires, fuel, jump-starts, and more.

24/7 Emergency Roadside

Towing & Recovery (Columbia, SC)

Emergency, heavy-duty, semi, flatbed, fuel, tires, jump start, lockout—24/7.

Towing & Recovery (Columbia, SC)
Our Expertise

Comprehensive
Repair Solutions

From minor adjustments to complete overhauls, our highly trained technicians ensure your fleet stays on the road. We bring the repair shop directly to your breakdown location.

24/7
Emergency Dispatch
12+
Specialized Services
View All Services

Trusted by

ford
chevrolet
caterpillar
honda
toyota
volvo
scania
man
johndeer
ford
chevrolet
caterpillar
honda
toyota
volvo
scania
man
johndeer
ford
chevrolet
caterpillar
honda
toyota
volvo
scania
man
johndeer
ford
chevrolet
caterpillar
honda
toyota
volvo
scania
man
johndeer
Our Promise

What Makes K&M Different

We don't just fix trucks - we build trust on every repair, every mile, every time.

Trusted & Professional

Experienced technicians delivering reliable repairs you can count on, every single time.

Flexible Payment

Convenient payment choices designed to fit your budget and keep your fleet moving.

Satisfaction Guarantee

Quality service backed by our commitment to customer satisfaction - we make it right.

Friendly Support

A helpful team ready to assist you every step of the way, from diagnosis to delivery.

Reviews

What Drivers Say

At K&M Truck & Trailer Repair, customer satisfaction drives everything we do. Truck drivers and fleet owners across Columbia, SC 29229 trust us for reliable service, honest repairs, and 24/7 support.

★★★★★EXCELLENTGoogleBased on 100+ Google reviews
★★★★★

"They are so amazing people, well spoken, on time and quick. They took 37 minutes to fix my brake leaks on my semi truck. Wonderful service!"

LT
Leonel Truckin
✓ Verified Google Review
★★★★★

"9 years in trucking - I've never been to any shop like this. Honest, fast, very reasonable price. Highly recommend K&M to everyone in South Carolina."

MC
Markingley Constant
✓ Verified Google Review
★★★★★

"Best diesel repair shop in South Carolina on I-77 and I-26 area. Very truthful and honest people. Highly recommend to anybody."

DG
Daman Grewal
✓ Verified Google Review
★★★★★

"Broke down near Lexington and they came out within an hour. Fixed my AC compressor on the spot. Professional and fair pricing. Will use again."

JM
James Mitchell
✓ Verified Google Review
★★★★★

"DPF cleaning was fast and done right. My truck runs better than ever. These guys know their stuff."

CR
Carlos Rodriguez
✓ Verified Google Review
★★★★★

"Emergency roadside at 2 AM on I-77. They showed up quickly, fixed my tire, and got me back on the road. Lifesavers!"

MW
Marcus Williams
✓ Verified Google Review
★★★★★

"Transmission work was top notch. Honest diagnosis and didn't upsell. Trust these mechanics completely."

RC
Robert Chen
✓ Verified Google Review
★★★★★

"Fleet maintenance for 15 trucks. K&M handles everything - brakes, tires, electrical. Reliable and affordable."

DT
David Thompson
✓ Verified Google Review
★★★★★

"Stopped for a brake issue and they had me out in under two hours. Great communication and quality work."

MJ
Michael Johnson
✓ Verified Google Review
★★★★★

"Battery died in Cayce. They came to me, tested everything, replaced what was needed. No extra charges."

AD
Anthony Davis
✓ Verified Google Review
★★★★★

"Steering felt loose - they found the problem, fixed it, and aligned the front end. Drives like new."

KB
Kevin Brown
✓ Verified Google Review
★★★★★

"Trailer door wouldn't close. Mobile tech showed up same day and had it fixed in 45 minutes. Excellent service."

TW
Thomas Wilson
✓ Verified Google Review
★★★★★

"Force regen and DPF service. Truck passed inspection no problem. Worth every penny."

SM
Steven Martinez
✓ Verified Google Review
Service Coverage

Service Areas & Locations

Strategically located to serve the major logistic routes of South Carolina.

Main Headquarters
1278 State Rd S-20-233, Ridgeway, SC 29130
24/7 Dispatch
(803) 393-4907

Areas We Serve

● Columbia, SC
● Irmo, SC
● Lexington, SC
● Cayce, SC
● Rock Hill, SC
● Newberry, SC
● Winnsboro, SC
● Lugoff, SC
● Forest Acres, SC
● St. Andrews, SC
● Gaston, SC
● Northeast Columbia, SC
View all 14 service areas →
K&M Truck & Trailer Repair technician
Our Team

If you can laugh together, you can work together

At K&M Truck & Trailer Repair, our certified technicians bring years of experience with engines, transmissions, and full diagnostics. Since 2013, we've worked with one goal: keeping drivers on the road safely and quickly.

Professional, honest, and dedicated, our team delivers service you can trust.

Need Help Right Now?

Don't let a mechanical issue sideline your business. For quality truck and trailer repair that you can count on, call us today. We provide the reliable truck repair and tire service that South Carolina drivers have relied on for over a decade.

Get Started

24/7 Availability

Round-the-clock roadside assistance and emergency repairs

Quick Turnaround

Fast service to minimize downtime and keep you moving.

Full-Service Repairs

From diagnostics to overhauls, we handle it all.

Get Started

Ready to Keep Your Fleet Running?

Get a free consultation for your fleet maintenance needs. Most roadside calls responded to within 60 minutes.

Get in Touch

Or call directly: (803) 393-4907