24/7 Mobile RV & Motorcoach Repair
When your RV or motorcoach breaks down, your trip stops.
PH Fleet Services dispatches experienced mobile technicians to your location to diagnose and repair RV and motorcoach problems fast — whether you’re on a cross-country trip, parked at a campground, or stranded on the shoulder of the highway. We serve Pennsylvania, New Jersey, Delaware, Maryland, and New York around the clock.
- Call now for immediate dispatch
Why reliable mobile RV and motorcoach repair matters
A disabled RV or motorcoach is more than a mechanical inconvenience. It cancels vacation plans, leaves families stranded, and creates stress for drivers who may be far from home. Unlike a commercial truck, an RV is both a vehicle and a living space — breakdowns affect not just mobility but also basic functions like lighting, refrigeration, and climate control. Waiting for a service appointment the following business day is not an option when you live in your vehicle on the road.
Mobile RV and motorcoach repair solves this problem by bringing the technician to you. PH Fleet Services operates throughout the mid-Atlantic and Northeast, providing on-site repairs that get you rolling again without the cost and delay of a tow. Whether you own a Class A diesel pusher, a Class C motorhome, or a luxury motorcoach, having a reliable mobile repair partner in your contacts can mean the difference between a minor delay and a ruined trip.
Why choose PH Fleet Services
Fast on-site response
When your RV breaks down, every hour of downtime costs you time and money. Our technicians are dispatched quickly to your location to minimize time off the road.
Available 24/7/365
Breakdowns don't follow business hours. PH Fleet Services provides emergency RV repair around the clock, including nights, weekends, and holidays.
Mobile service — we come to you
Our technicians bring the tools and diagnostic equipment to your location. Whether you're at a campground, a rest area, or on the side of the highway, we respond on-site.
Multi-state coverage
We serve Pennsylvania, New Jersey, Delaware, Maryland, and New York, covering major highways and popular RV travel routes across the region.
Broad range of RV and motorcoach repairs
From air brakes and electrical systems to ABS faults and suspension issues, our technicians are equipped to handle a wide range of RV problems in the field.
Service for all RV types
We work with Class A, Class B, Class C motorhomes, and luxury motorcoaches. Our service adapts to the size and complexity of your vehicle.
RV and motorcoach types we service
Class A diesel motorhome repair
Class A diesel motorhomes are large, heavy vehicles with air brake systems, complex electrical architectures, and air suspension. When a Class A breaks down, towing is expensive and often requires a heavy-duty wrecker. Common issues include air brake problems, ABS warning lights, electrical failures affecting house and chassis systems, and air leaks. PH Fleet Services provides mobile repair for Class A diesel pushers, addressing the mechanical and electrical issues that leave you stranded.
Class C motorhome repair
Class C motorhomes share many components with commercial truck chassis, including air brake and electrical systems on heavier models. Breakdowns happen on trips, often far from the dealer where you purchased the vehicle. Common problems include chassis electrical failures, brake issues, and air system leaks. PH Fleet Services dispatches technicians to Class C breakdown locations with the diagnostic tools needed to identify and repair problems on-site.
Luxury motorcoach repair
Luxury motorcoaches (Prevost, MCI, Van Hool, Newell) are built on commercial bus and truck platforms with sophisticated air systems, ABS, and multiplex electrical systems. A breakdown on a cross-country trip can leave owners waiting days for a dealer appointment. PH Fleet Services understands the systems on these vehicles and provides mobile repair for air brake faults, electrical failures, and suspension problems in the field.
RV and motorcoach repair services
Air brake repair
Air brake problems are serious on any large RV or motorcoach. Symptoms include slow brake application, a spongy brake pedal feel, audible air leaks from the vehicle, brakes dragging on one side, or a low-air warning that won’t clear. Air brake failures create safety risks and can leave you unable to move the vehicle. PH Fleet Services diagnoses and repairs air brake systems on diesel motorhomes and motorcoaches in the field, including brake chambers, slack adjusters, valves, and related components.
Electrical repairs
RV electrical failures affect both chassis systems (lights, brake controllers, ABS) and house systems (interior lighting, appliances, climate control). Common symptoms include marker lights that won’t illuminate, brake lights that don’t respond, intermittent electrical issues, and fault codes related to chassis electrical connections. Our technicians diagnose RV wiring problems and complete electrical repairs on-site.
ABS repairs
Antilock braking system faults generate warning lights on the dash. Many large RVs and motorcoaches are equipped with ABS, and a warning light can indicate sensor failures, wiring damage, or modulator valve problems. ABS warning lights should never be ignored on a heavy vehicle. PH Fleet Services diagnoses RV ABS faults and performs the sensor, wiring, and component repairs needed to clear the warning.
Air system and air line repair
Air leaks are common on diesel motorhomes and motorcoaches due to the length of air lines and number of connections. A small leak can cause the compressor to cycle constantly, and larger leaks can lead to low-air warnings and an RV that won’t build pressure to release the parking brake. Common leak points include air line fittings, air bags on suspension systems, and air dryer assemblies. PH Fleet Services carries air line materials and fittings to complete air system repairs on-site.
Suspension and air bag repair
Large RVs use air suspension to provide a smooth ride and maintain ride height. A failed air bag causes the RV to lean to one corner, affects handling, and can lead to tire wear and a rough ride. In severe cases, the RV may sit low enough to bottom out over bumps. PH Fleet Services replaces air bags and related suspension components on-site, including height control valves and air lines.
Hoses and fittings
Hoses and fittings connect critical air, fluid, and electrical systems throughout the RV. A failed hose or loose fitting can disable air suspension, affect brake performance, or cause fluid leaks. These components wear over time and are vulnerable to damage from road debris. PH Fleet Services carries a range of hoses and fittings to handle replacements in the field.
Common RV and motorcoach problems we fix
The following issues represent some of the most frequent reasons operators contact PH Fleet Services for mobile RV repair:
- Air brake problems: Air leaks, dragging brakes, weak stopping performance, and low-air warnings that prevent the parking brake from releasing.
- ABS warning lights: Sensor failures, wiring damage, and modulator problems that trigger warning lights on the dash.
- Electrical failures: Lighting violations, wiring faults, corroded connections, and failed components that affect both chassis and house systems.
- Air leaks: Audible air leaks from lines, fittings, or air bags that cause the compressor to run constantly and can lead to low-air warnings.
- Air bag and suspension failure: RVs that lean to one side, ride roughly, or sit low due to failed air bags or height control valves.
- Brake chamber or slack adjuster issues: Brakes that drag, pull to one side, or require excessive pedal pressure to stop the vehicle.
- Hose and fitting failures: Cracked, abraded, or burst hoses that leak air or fluid and disable critical systems.
Service areas
PH Fleet Services provides mobile RV and motorcoach repair throughout Pennsylvania, New Jersey, Delaware, Maryland, and New York. Our technicians operate across the region, covering major highways and RV travel routes where breakdowns happen.
In Pennsylvania, we serve Philadelphia, Reading, Allentown, Harrisburg, and Lancaster, along with the surrounding counties and I-78, I-76, I-81, and I-95 corridors. In New Jersey, we cover Newark, Edison, Trenton, Cherry Hill, Atlantic City, and Toms River, with access to the Garden State Parkway and New Jersey Turnpike.
Delaware is served throughout the state, with particular coverage in and around Wilmington and the I-95 corridor. In Maryland, our service area includes Baltimore and the surrounding region. In New York, we provide mobile RV repair in New York City and the surrounding metropolitan area, including the major highway routes used by RV travelers.
If you are unsure whether your breakdown location falls within our service area, call us at (888) 991-8657. Our dispatch team will confirm coverage and provide an estimated response time.
How our process works
1 : Call PH Fleet Services
Call (888) 991-8657 and describe the problem. Have your location, RV type (Class A, Class C, motorcoach), and a brief description of the issue ready. Our dispatch team will confirm service availability for your location and gather the information needed to prepare the technician.
2: Technician dispatch
We locate the nearest available technician and dispatch them to your location with the appropriate diagnostic tools and commonly needed parts for your repair type. You will receive an estimated arrival time so you know what to expect.
3: Diagnosis and repair
The technician arrives on-site, assesses the problem, and completes the repair. For most common RV issues, repairs can be completed in the field without requiring parts to be ordered. If parts need to be sourced, we will communicate clearly about timing.
4: Get back on the road
Once the repair is complete and the RV is confirmed operational, you can continue your trip. We provide documentation of the repair for your records upon request.
Frequently Asked Questions
We service Class A diesel motorhomes, Class C motorhomes, luxury motorcoaches (Prevost, MCI, Van Hool, Newell), and other large RVs with air brake, air suspension, or complex electrical systems.
Yes. PH Fleet Services operates 24 hours a day, seven days a week, including evenings, weekends, and holidays. Emergency RV repair is always available when you need it.
Response times depend on your location and current call volume. When you contact us, we dispatch the nearest available technician and provide an estimated arrival time.
Yes. Our technicians are equipped for roadside RV repair and carry the diagnostic tools and common parts needed to complete many repairs on-site at your breakdown location.
We provide mobile RV repair in Pennsylvania, New Jersey, Delaware, Maryland, and New York. Service is available throughout these states, including major highways and RV travel corridors.
We focus on the chassis systems — air brakes, ABS, electrical, suspension, and air lines — that affect safe operation and mobility. For generator or appliance issues, contact us to discuss your specific situation.
Do not ignore an ABS warning light on a heavy RV or motorcoach. Contact PH Fleet Services. We can diagnose the fault and repair the ABS system.
Yes. Air bag failure is a common problem on large RVs and motorcoaches. Our technicians replace air bags and related suspension components on-site.
Have your location, RV type (Class A, Class C, motorcoach), and a brief description of the problem — air leak, brake issue, warning light, etc. — ready. This allows us to dispatch the right technician with the appropriate equipment.
We work directly with RV owners. Call us, and we will discuss payment options and documentation needed for reimbursement from your roadside assistance plan.
Need Emergency Mobile RV or Motorcoach Repair?
PH Fleet Services provides fast, dependable mobile RV and motorcoach repair throughout Pennsylvania, New Jersey, Delaware, Maryland, and New York. From air brake problems and electrical failures to ABS faults and air bag replacements, our technicians are available 24 hours a day, 7 days a week.
