RV repair and service at CTR Repair in Concord NC
All RV Classes & Types

RV Repair &
Service Center

Complete RV repair and maintenance for all classes and types. From diesel pusher engine overhauls to travel trailer brake service, CTR has the expertise to keep your RV road-ready.

Class A · Class B · Class C · Fifth Wheels · Travel Trailers · Toy Haulers

Mon–Fri 7:00 AM – 5:00 PM
2931 Armentrout Dr, Concord
(704) 786-0132
30+ Years Experience
Our Services

RV Services

RV Repair & Maintenance

Complete mechanical repair and scheduled maintenance for all RV types — Class A, B, C motorhomes, fifth wheels, and travel trailers. Engine, transmission, brakes, generator, HVAC, chassis, and more.

All RV ClassesEngine & DrivetrainBrake SystemsGenerator ServiceHVACChassis & Suspension

Engine & Drivetrain Service

Diesel and gasoline engine diagnostics, repair, and rebuilding. Transmission service and rebuilds for Allison, TorqShift, and Mercedes platforms. Turbocharger service, fuel system work, and aftertreatment systems (DPF/DOC/SCR).

Diesel & Gas EnginesAllison TransmissionsTurbocharger ServiceDPF/AftertreatmentFuel System Repair

RV Brake Systems

Air brake systems for Class A diesel pushers, hydraulic brakes for Class B/C, and electric trailer brake service. Compressor service, foundation brake work, master cylinder repair, and brake controller diagnostics.

Air Brake ServiceHydraulic BrakesElectric Trailer BrakesABS DiagnosisDOT Compliance

Generator & Electrical

Complete generator service for Onan and Cummins generators. Electrical system diagnostics covering chassis 12V/24V systems, alternator service, battery charging systems, and shore power integration.

Generator ServiceChassis ElectricalBattery SystemsShore Power IntegrationRV Converter/Inverter

AC, Heating & Climate Control

Engine-driven AC system service with refrigerant and compressor work. Roof AC electrical power supply diagnosis. Heating system service including furnaces and water heaters. Seasonal HVAC preparation and winterization.

Engine-Driven ACRoof Unit Power SupplyHeating SystemsRefrigerant ServiceWinterization

Suspension & Chassis

Air suspension service and repair for Class A motorhomes. Leaf spring and shock service for travel trailers. Wheel bearing and axle service. Steering and suspension alignment. Full chassis inspection and DOT-level safety verification.

Air Suspension ServiceLeaf Spring ServiceWheel Bearings & AxlesSteering SystemsSuspension Alignment

Propane & Specialty Systems

Propane system diagnostics and appliance troubleshooting. Water system repair including plumbing fixture diagnosis. Slide-out electrical and mechanical diagnostics. Awning and exterior system repair coordination.

Propane SystemsWater Heater ServiceSlide-Out DiagnosticsAwning SystemsSpecialty Integration
Coverage

RV Types We Service

Class A Motorhomes

Diesel pushers and gas chassis — Cummins, Caterpillar, Ford V10

Class B Campervans

Sprinter, Transit, ProMaster conversions

Class C Motorhomes

Ford E-Series, Chevy cutaway chassis

Fifth Wheels

Suspension, brakes, landing gear, king pin

Travel Trailers

Axle, brakes, bearings, electrical, propane

Toy Haulers

Ramp doors, tie-downs, generator, fuel systems

Pop-Up Campers

Slide-out bed mechanisms, electrical systems, fabric inspection

Why CTR

Why Choose CTR for RV Repair

Heavy Duty Expertise

Our diesel and heavy-duty background means we understand the commercial-grade systems in Class A motorhomes better than typical auto shops.

Full-Service Facility

Engine, transmission, brakes, electrical, HVAC, generator, chassis — everything under one roof. No need to visit multiple shops.

All RV Types

From 45-foot diesel pushers to pop-up campers, we have the bay space, equipment, and expertise for every RV class.

CTR service bay
Undercar service
CTR facility
Professional tools
Service Area

RV Repair Near You

CTR Repair — Armentrout Dr

2931 Armentrout Dr, Concord, NC 28025
Mon–Fri 7:00 AM – 5:00 PM
(704) 786-0132

Serving the greater Charlotte metro area:

ConcordCharlotteKannapolisMooresvilleHuntersvilleGastoniaSalisburyStatesvilleHarrisburgMidlandMount PleasantAlbemarle
Questions

RV Service FAQs

What types of RVs does CTR repair?

We service all RV types — Class A motorhomes (diesel and gas), Class B camper vans, Class C motorhomes, fifth wheels, travel trailers, toy haulers, and pop-up campers. We have the heavy-duty bays to accommodate 45-foot motorhomes and the expertise across all major chassis platforms.

Do you work on diesel pushers?

Yes, specializing in diesel pushers. We have 30+ years of diesel heavy-duty expertise, OEM-level Cummins INSITE diagnostic equipment, and experience with Cummins ISB/ISL, Caterpillar C7, and Ford Power Stroke engines. We handle engine service, aftertreatment systems (DPF/DOC/SCR/DEF), turbochargers, and air brake systems.

How much does RV repair cost?

Costs vary by service. Oil changes: $75–$200. Generator service: $200–$500. Brake service: $500–$3,000+. Transmission service: $300–$1,500 (fluid) to $3,000–$8,000+ (rebuild). Engine diagnostics: $300–$500. We provide detailed written estimates before starting any work.

Can you do my RV's NC state inspection?

We provide DOT-level safety inspections for all RV types. Commercial RVs requiring DOT inspection, air-brake-equipped motorhomes, and personal-use RVs (recommended for safety) can all be inspected at CTR. We verify all critical systems and provide a comprehensive safety report.

Do you work on travel trailers and fifth wheels?

Yes. We service electric brake systems, suspension (leaf springs, shocks, bushings), axles and wheel bearings, electrical systems (7-way connector, lighting), and brake controller integration. We also service the towing vehicle's brake system modifications and wiring.

What's your RV repair warranty?

Every RV repair is backed by our 1-year, unlimited-mile warranty covering parts and labor on all mechanical work — engine, transmission, brakes, electrical, generator, chassis systems, and more. The warranty transfers if the RV is sold during the coverage period.

How do I schedule RV service?

Call (704) 786-0132 to schedule. We offer same-day service for many common repairs and priority scheduling for traveling RVers. Our I-85 location at 2931 Armentrout Drive in Concord is ideal for emergency repairs during travel.

Do you service RV generators?

Yes, complete generator service for Onan and Cummins generators. We handle scheduled maintenance (oil/filter/spark plug changes), fuel system cleaning, starting system repair, electrical problems (voltage regulation, output testing), and cooling system service.

Have another question? Give us a call at (704) 786-0132 or stop by during business hours.

RV Needs Service?
We've Got You Covered.

Call CTR Repair for RV diagnostics, repair, or maintenance. All classes and types — one shop, one call.

2931 Armentrout Dr, Concord, NC 28025Mon–Fri 7:00 AM – 5:00 PM