Mobile trailer repair means the mechanic and the parts come to your trailer, wherever it is, instead of it riding to a shop on a tow truck. Keep Them Rolling Trailer Repair brings a service truck and parts to driveways, yards, job sites and safe roadside pull-offs across Morris, Sussex, Warren and Hunterdon counties, 7 days a week from 7 AM to 7 PM. Call (973) 651-1045.
Mobile work isn’t a side line here. It’s how owner Brad Smith, who has spent 30+ years repairing trailers, runs the business out of Randolph. His tools and a stock of common parts ride in a white utility-body truck and a branded enclosed service trailer.
How a mobile visit works
- Call and describe the problem. Tell Brad what happened and what you noticed: a noise, smoke from a wheel, the smell of hot grease, lights that quit. He’ll ask the trailer type, axle count and tire size (printed on the sidewall).
- Pin down the location. An address, a cross street, a mile marker or a map pin from your phone all help. Mention anything about access, like a locked gate or a tight driveway.
- Brad arrives and diagnoses. He finds the cause, explains it in plain terms and gives you a straight price before he starts.
- Repair on the spot, or parts on order. Most jobs wrap up on that first visit. If a part isn’t on the truck, like an axle rated for your trailer’s weight, it gets ordered and Brad returns to fit it.
One traveler, broken down in a parking lot about 400 miles from home, wrote that a single call spared him a night in his truck and a long tow. Another customer’s downed trailer was assessed in his yard and repaired sooner than the wait he’d first been quoted.
Where Brad works
- Home driveways for boat, utility and camper trailers that shouldn’t move until they’re fixed
- Business yards for contractor, landscaping and rental trailers, often several in one visit
- Job sites when a trailer goes down loaded with equipment
- Marina lots for boat trailers, before or after the launch season
- Campgrounds for travel trailers and fifth-wheel RVs with running gear trouble: brakes, bearings, tires, suspension and lights
- Safe roadside pull-offs such as a wide shoulder or a parking lot
Level ground and room to walk around the trailer help. Some marinas and campgrounds have rules about outside mechanics, so check with the office first.
Emergency trailer repair for common breakdowns
A blown or smoking hub
A bearing that runs dry or takes on water overheats, and the hub can seize, smoke or come apart. Sometimes the spindle is damaged too. Brad pulls the hub, checks the spindle and replaces bearings, races, seals or the hub as needed. A ruined spindle means an axle gets ordered for a return trip. The wheel bearing service page covers the details.
A flat tire or blowout
Trailer tires usually fail from underinflation, age or overloading. Brad replaces the tire or mounts your spare, checks the rim and lugs, and looks at the fender and wiring a blowout may have torn up. More on trailer tire repair.
Brakes that lock up
On electric brakes, a lockup can come from a shorted magnet, a breakaway pin that pulled loose, a controller gain set too high or a bad ground. On surge brakes, backing up without the reverse lockout engaged will lock the wheels, and a sticking actuator can make them drag. Brad traces the cause before replacing anything, as explained on the trailer brake repair page.
Lights out
Most trailer lighting failures trace back to a corroded ground, a damaged plug or a wire pinched or chafed along the frame. Brad tests circuit by circuit from the plug back, then repairs the wiring or replaces the lamp. Dead tail lights at night turn a breakdown into a collision risk, so this one shouldn’t wait.
What can and can’t be done on site
Most running gear and chassis work happens where the trailer sits: bearings and hubs, brakes, tires and wheels, lights and wiring, leaf springs and shackles, couplers, jacks and many welding repairs. For businesses, a fleet maintenance program puts the same on-site service on a schedule.
Parts that aren’t on the truck, like an axle matched to your trailer’s weight rating or an uncommon brake assembly, have to be ordered, which means a second visit. A narrow shoulder with traffic rushing past is no place to pull a hub; if the spot isn’t safe, Brad will say so and talk through the options. Heavy rain can also hold up outdoor work such as welding.
If you searched for mobile trailer repair near me from anywhere in Morris, Sussex, Warren or Hunterdon counties, you’re in range, and Brad will drive as far as roughly 100 miles when a job needs him. Coverage around his Randolph base is spelled out under Morris County trailer repair, and Brad’s trailer repair services list shows everything he fixes. To book a visit that isn’t urgent, request mobile service online.
While you wait
- Get as far off the travel lane as you safely can, turn on your hazards and wait on the side away from traffic.
- Don’t keep driving on a wheel that wobbles, smokes or smells hot. A failing bearing can take the spindle and the wheel with it.
- Don’t touch a hub that has been smoking. It stays hot for a long time.
Common questions
What is a mobile trailer mechanic?
A mobile trailer mechanic brings the tools and parts to the trailer instead of working out of a shop. The work is the same running gear and chassis repair a shop does: bearings, brakes, axles, suspension, tires, lights, wiring, couplers and frame repair. The difference is the location. Your trailer gets fixed in your driveway, at your yard, on a job site or at a safe pull-off, so it doesn’t have to be towed anywhere.
What is the average cost of mobile trailer repair?
There’s no honest average, because the jobs vary too much. The price of a mobile job depends on which parts it needs, how big the trailer is and what kind, the number of axles, how much rust is holding bolts and hubs in place, the drive to reach you, and whether an ordered part means a second trip. Brad quotes the job before work starts, so you know the price before you say yes.
What are the drawbacks of using a mobile mechanic?
The main one is parts. A mobile mechanic carries common items, but an axle or an uncommon brake assembly may have to be ordered, which means a return visit. Space and safety matter too: some roadside spots are too tight or too busy to work in, and weather affects outdoor work. The trade-off is that you skip the tow, the drop-off and the wait for an open shop bay.
Do you repair trailers on the side of the road?
Yes, when the spot is safe. Roadside trailer repair works well on a wide shoulder, in a parking lot or at a pull-off with room to work, and it covers tires, hubs, brakes and lights. If the trailer is stuck on a narrow shoulder with traffic close by, Brad will talk through a safer option before starting. Call (973) 651-1045, say exactly where you are and describe what happened.