Truck & Trailer Repair
Full mechanical repairs on semi trucks and trailers — engines, transmissions, brakes, and more. All makes and models.
Rock Hill, SC · Serving the Carolinas
Rock Hill's Trusted
Big Truck Repair Shop
“Our Pride Is On Your Ride”
26 Years ExperienceNo Job Too BigA to Z Service
Semi truck broken down? Interstate Fleet Services has 26 years of hands-on diesel experience and covers you from A to Z — jump starts, engine rebuilds, reefer repair, mobile fueling, and everything in between.
3033 N Cherry Rd, Rock Hill, SC · Serving Rock Hill, Fort Mill, Charlotte & the Carolinas
26 Years
26 years of big truck and diesel repair experience. We've seen every breakdown and fixed every one.
A to Z
No job too big. From a battery jump to a full engine overhaul — one call gets it handled.
Fast & Honest
We work fast, price fair, and always tell you exactly what your truck needs — nothing more.
Big Truck Repair Services — Rock Hill, SC
Interstate Fleet Services handles everything your commercial truck needs. We cover you from A to Z — no job too big, no problem too complex.
Reefer Repair
Refrigeration unit diagnostics and repairs to keep your temperature-sensitive loads protected and compliant.
Computer Diagnostics
Advanced diagnostic scanning to pinpoint issues fast so we can fix the problem right the first time.
Tire Sales & Repair
Tire sales, flat repairs, and full replacements for semi trucks and trailers. We stock quality commercial tires.
Jump Starts
Fast on-site jump start service when your batteries let you down. We come to you — no tow needed.
Load Shifts
Professional load shifting services to get you back in DOT compliance and moving down the road.
Lock Outs
Locked out of your cab? Our technicians will get you back in quickly so you can get back on the road.
Mobile Fueling
Mobile diesel fueling delivered right to your location. No need to hunt for a truck stop — we bring the fuel to you.
Not sure if we can help? Give us a call — we'll let you know straight away.
Call Now: (803) 329-9755Real Work. Real Experience.
26 years of big truck repair — in the shop and on the road. This is what we do every day.
Roadside inspection & diagnostics
Fleet service & maintenance
Engine repair & overhaul
Diesel engine specialists
Shop & mobile service
26 Years. No Job Too Big.
With 26 years of hands-on big truck and diesel experience, Interstate Fleet Services covers you from A to Z. Whether you're an owner-operator or running a full fleet, we have the knowledge and equipment to get you back on the road — fast.
Call Now: (803) 329-9755About Interstate Fleet Services
Founded in 1998 in Rock Hill, SC. Built on trust, driven by experience.
Our History
Interstate Fleet Services was founded in 1998 in Rock Hill, South Carolina. From day one, we focused exclusively on commercial diesel trucks — not general automotive, not consumer vehicles. Big trucks only. That specialization let us develop deep expertise in every system on a commercial truck: engines, transmissions, brakes, electrical, hydraulics, reefer units, and everything in between.
Over 26 years, we've grown from a small operation to a full-service commercial truck repair facility covering the greater Carolinas region. Our shop at 3033 N Cherry Rd in Rock Hill has served thousands of owner-operators, regional fleets, and local businesses. The I-77 corridor from Charlotte to Chester County is our home territory — we know every exit, every truck stop, and every industrial facility on this route.
Experience & Certifications
26 Years Commercial Diesel Specialization
Exclusively commercial trucks since 1998. No consumer vehicles, no general auto — only big trucks.
All Major Diesel Platforms
Cummins, Detroit Diesel, PACCAR MX, Volvo, Mack, Navistar, CAT — we have the scan tools and experience for all.
DOT Compliance Expertise
Federal Motor Carrier Safety Administration requirements for pre-trip and annual inspections. We know exactly what inspectors look for.
Mobile Service Capability
Fully equipped service vehicles with diagnostic tools, parts inventory, and fabrication equipment for on-site repairs.
Fleet Management Experience
Preventive maintenance programs for commercial fleets of all sizes — from 2 trucks to 30+ units operating in our service area.
What Drivers Say
5.0 · Reviews from Google
M
Marcus T.
Owner-Operator
“Broke down right off Exit 82A on a Thursday afternoon. Called Interstate Fleet and they were there in under 45 minutes. DEF system issue — they had the parts on the truck. Fixed it roadside and I was back on I-77 within 2 hours. These guys are the real deal.”
via Google
S
Sarah W.
Fleet Manager, 8 Trucks
“We run 8 trucks through York County and Interstate Fleet has handled our maintenance for 3 years. Fast, honest, and they work with our schedule. They've kept our downtime low and never sent a surprise bill. Wouldn't use anyone else in this area.”
via Google
D
Dale F.
Construction Supervisor
“Excavator hydraulic line blew at a job site off Dobys Bridge Road. Called Interstate Fleet and they were on site in 25 minutes with the hose materials. Fabricated a new line on the spot. Had the machine running before lunch. These guys saved our schedule.”
via Google
Service Area Map
We cover Rock Hill, Charlotte, Fort Mill, Lancaster, York, Kings Mountain, Chester, and all surrounding areas. Based at 3033 N Cherry Rd, Rock Hill, SC.
Why Truckers Trust Interstate Fleet Services
When your livelihood depends on your truck running, you need a shop with real experience. For 26 years, Interstate Fleet Services has been the go-to for big truck repair in Rock Hill, SC and across the Carolinas. We cover you from A to Z — from a quick diagnostic scan to a full engine rebuild. No job is too big, no problem is too complex. We treat every truck like it's our own.
- ✓26 years of diesel & big truck experience
- ✓No job too big — A to Z coverage
- ✓All makes and models of semi trucks & trailers
- ✓Roadside assistance — we come to you
- ✓Computer diagnostics on-site
- ✓Reefer repair for refrigerated loads
- ✓Honest pricing — no surprises
- ✓Locally owned & operated in Rock Hill, SC
Big Truck Repair Near You
Interstate Fleet Services dispatches to Rock Hill and all surrounding areas. Select your city for local service info.
Truck Broke Down?
Don't sit on the side of the road. Interstate Fleet Services has 26 years of experience and covers the Carolinas. One call — we handle the rest.
(803) 329-9755Rock Hill · Fort Mill · Charlotte · Lancaster · York · Chester · Indian Land · and more
Contact Interstate Fleet Services
Have a question or need a quote? Fill out the form — or just call us. We answer.
Phone
(803) 329-9755Address
3033 N Cherry Rd, Rock Hill, SC