Complete Class C & Gas Motorhome Service in Lakeland, FL
Class C motorhomes are the most popular RV segment on the road today, and for good reason. They offer the perfect balance of livability and drivability—big enough for the whole family, manageable enough to park at a grocery store. But that versatility comes with unique mechanical demands. Your Class C is built on a commercial truck chassis with a full residential living space bolted on top, which means most shops only understand half of your vehicle.
At Nationwide Haul, we handle both halves under one roof. Whether your Class C rides on a Ford E-450 or F-53 chassis, a Chevy 4500 or 6500 platform, or a Mercedes-Benz Sprinter, our ASE Master Certified technicians know the platform inside and out. We service Ford V10 Triton engines, Chevy Vortec V8 powerplants, and Mercedes Sprinter turbodiesels—and then we walk to the back and fix the roof leak, diagnose the slide-out, or get your A/C blowing cold again.
Our facility is equipped with 2026 factory-level diagnostic platforms that read every module on your motorhome—engine, transmission, ABS, body control, and onboard living systems. No guesswork. No unnecessary parts swaps. Just accurate diagnosis and repair from a team that treats your Class C like the home it truly is.
Class C Services We Provide
Engine & Drivetrain
The Ford V10 Triton is the workhorse of the Class C world, and we know every one of its quirks—from spark plug blowouts to coil-on-plug failures. We service Chevy Vortec 6.0L V8 engines with the same factory-level precision, and for Sprinter-based Class C units, our technicians are trained on the Mercedes OM642 and OM654 turbodiesel platforms. Our drivetrain work covers fuel injection diagnostics, ignition system repair, exhaust manifold and catalytic converter service, and complete transmission maintenance for the Ford 6R140 TorqShift, GM 6L90, and Mercedes 7G-Tronic automatic transmissions. We use OEM-spec fluids and filters because your drivetrain deserves nothing less.
Chassis & Suspension
A Class C that wanders, sways, or bottoms out on speed bumps is not just uncomfortable—it is unsafe. We diagnose and repair steering components, replace worn shocks and leaf springs, and install ride-enhancement upgrades like Sumo Springs and Koni FSD shocks that transform how your motorhome handles. Our Hunter alignment system ensures your tires wear evenly and your steering tracks straight, which matters even more when you are carrying 12,000 pounds of home down the highway. From front-end rebuilds to rear axle service, we keep your foundation solid.
Living Space Systems
The living space is what makes a Class C more than just a truck. We repair and reseal roofs, fix slide-out mechanisms that stick or leak, and service awnings that refuse to retract. Our appliance technicians work on Dometic and Coleman rooftop A/C units, Suburban and Atwood water heaters, LP gas distribution systems, and Norcold and Dometic refrigerators—including the absorption units that are notorious for thermal failures. Whether it is a slow roof leak destroying your ceiling or an A/C that cannot keep up with Florida summers, we diagnose it properly and fix it to last.
Electrical & Generator
Modern Class C motorhomes run on two electrical systems—12V DC for the chassis and a separate 12V/120V system for the living space—and when they do not talk to each other, you end up with dead batteries, failed converters, and dark interiors. We service Onan QG and MicroQuiet generators, diagnose and repair Xantrex and Magnum inverter/charger systems, replace house batteries and upgrade to lithium where practical, troubleshoot shore power connections, and rebuild converter systems that are not properly charging your coach batteries. If your lights flicker, your outlets are dead, or your generator will not start before a camping trip, we get it sorted.
Popular Class C Brands We Service
Class C motorhomes come from a wide range of manufacturers, each with their own engineering philosophy and component choices. Our technicians have hands-on experience with the most popular nameplates on the road, so whether you bought new or pre-owned, we know the common issues and the best solutions for your specific unit.
- Thor Four Winds—One of the best-selling Class C lines in America. We handle everything from Ford V10 engine service to Lippert slide-out repairs and Thor-specific electrical layouts.
- Winnebago View & Navion—Built on the Mercedes Sprinter chassis, these premium units require Sprinter-trained technicians for engine and transmission work. Our team delivers exactly that, plus full living-space support.
- Coachmen Leprechaun & Freelander—Popular with families and rental fleets alike. We service the Ford and Chevy chassis options and address the roof, slide-out, and appliance issues common to these models.
- Forest River Sunseeker & Forester—Available on Ford, Chevy, and Mercedes platforms, these versatile units benefit from our multi-chassis expertise. Generator service, suspension upgrades, and A/C work are frequent requests.
- Jayco Melbourne & Redhawk—Known for solid construction, Jayco Class C units still need regular maintenance. We handle Jayco-specific JRide suspension systems, Onan generators, and the full range of house systems.
- Entegra Odyssey—A premium entry in the Class C market with upscale finishes and components. We service the Ford chassis and all living-space systems to the standard these coaches deserve.
Why Class C Owners Choose Nationwide Haul
- One Shop for Everything—Most RV owners end up at two or three different shops: one for the engine, one for the house, and another for the generator. We handle all of it in one location. Less driving, less hassle, and one team that sees the full picture.
- ASE Master Certified Technicians—Our mechanics hold the highest certifications in the automotive repair industry. They do not just change oil; they diagnose complex driveability issues, trace electrical faults, and solve the problems other shops send away.
- 2026 Factory-Level Diagnostics—We invest in the same scan tools and diagnostic platforms the manufacturers use. For your Ford, Chevy, or Mercedes chassis, that means accurate fault code reading, live data monitoring, and module programming—not generic code readers that miss half the story.
- Warranty-Friendly Service—We work with extended warranties and RV protection plans. Our documentation meets warranty provider standards, and we handle the back-and-forth so you can focus on planning your next trip.
- Right Off I-4—Located on Frontage Road in Lakeland, we are minutes from I-4 and easily accessible from Tampa, Orlando, and everywhere in between. Snowbirds, full-timers, and weekend warriors all find us convenient.
- Large Bays Built for Motorhomes—Our facility was designed for oversized vehicles. No squeezing your 30-foot Class C into a passenger car bay. We have the space, the lifts, and the ceiling height to work on your motorhome properly.
Need Roadside Help?
Breakdowns do not wait for business hours or convenient locations. If your Class C is stranded on I-4, stuck at a campground, or refusing to start in a Walmart parking lot, our mobile RV roadside assistance team can come to you. We handle tire changes, jump starts, generator no-starts, slide-out rescues, and basic mechanical triage to get you rolling again—or safely towed to our shop for a full repair. Call (863) 774-4570 and we will dispatch help as fast as possible.