Roadside repair

Mobile truck and trailer repair, where the truck sits

Most diesel truck breakdowns never need a tow. Titan Tow & Repair runs a mobile service truck across Kansas City and northwest Missouri that fixes air leaks, brakes, batteries, starters, alternators, cooling systems, suspension, steering and trailer faults at the roadside, 24 hours a day. If we can fix it where it sits, you skip the tow and the shop queue.

Our service truck carries the parts and the tools. Faster for your driver, cheaper for your office, and the load keeps moving.

The Titan mobile service truck — a white Ford with green flame livery, its service body lettered 24 hour heavy towing and mobile truck and trailer repair.

What we handle

If it is on this list, say so on the phone and the right unit is dispatched the first time.

Service at a glance
ServiceMobile truck repair
Available24 hours a day, every day — nights, weekends and holidays
Dispatched from2751 Liberty Landing Rd., Liberty, MO 64068
CoverageKansas City metro and northwest Missouri, roughly a 60-mile radius, in Missouri and Kansas
Typical arrivalAbout 20–45 minutes across the metro, traffic and weather depending
Phone(816) 888-8732
  • Air systems and brakesAir leaks, brake chambers, slack adjusters and glad hands.
  • Batteries and chargingTesting and replacing batteries, alternators and starters.
  • Cooling systemsRadiators, hoses, belts, leaks and overheating.
  • Diesel engine faultsHard starts, no-starts, derates, DEF and sensor problems on the shoulder.
  • Hot shots and medium dutyDually pickups, gooseneck rigs and box trucks, not just class 8.
  • DiagnosticsWe read fault codes on the spot instead of guessing.
  • Suspension and steeringAir bags, shocks and worn steering components.
  • Trailer repairsLights, landing gear, doors, air lines and wiring.
How it runs

From your call to the truck moving

01

Describe the fault

What it is doing, what the dash says, and whether the truck still builds air. Photos help.

02

We bring the parts

The service truck carries the common failure items so most jobs are one visit, not two.

03

Fixed or towed — your call

If it cannot be fixed safely at the roadside we will say so, and the wrecker is already ours.

Worth reading first

Before you call

Semi Brakes Won't Release: What to Check First — Why a semi spring brake stays locked after you push the knobs in: low air, crossed glad hands, frozen lines or a failed chamber, and what is fixed on site.

What Mobile Truck Repair Costs in Kansas City, and Why — Why mobile truck repair is quoted per job, what makes a roadside repair cost more or less, and how it really compares with towing to a shop.

DEF Light or Regen Stuck: What to Do Before the Derate — What the DEF and regen lamps each mean, why a regeneration will not finish, which causes are roadside-fixable, and how to avoid a 5 mph derate.

Semi Air Bag Blown or Suspension Dumped: Can You Drive? — What a blown air bag or a dumped suspension does to a loaded truck, how to tell a bag from a height-control valve, and what gets replaced at the roadside.

Gelled Fuel and Frozen Air Lines: Winter Truck Breakdowns — Why diesel gels, how a plugged filter and frozen water differ from it, how air systems freeze, what a driver can safely do, and what never to try near fuel.

Semi Running Hot: Pull Over or Push On to the Next Exit? — What a climbing coolant gauge is telling you, how to shut a hot diesel down safely, why you never open the system hot, and which faults are fixed roadside.

Semi Won't Start: Jump Start, Batteries or Starter? — How to tell a battery from a connection, a starter or a fuel problem on a semi, how to jump a truck safely, and what a mobile call fixes on the spot.

Truck in Derate or Limp Mode: What It Means, What to Do — Why a modern semi derates itself, the difference between a torque, speed and 5 mph derate, which faults clear at the roadside, and when it has to see a shop.

More general questions — pricing, insurance, response times — are answered on the FAQ page.

By city

Mobile truck repair where you need it

Kansas City

A tow is the expensive answer to a breakdown. It is also often the wrong one. If the fault can be fixed where the truck is standing, that is the call we would rather make.

Mobile truck repair in Kansas City

Riverside

Riverside runs on regional distribution rather than long-haul, and that changes what fails. Short runs, repeated cold starts and a lot of low-speed yard maneuvering produce a different fault list than a truck that has just come 600 miles on the interstate.

Mobile truck repair in Riverside
Also from Titan

Other services

Heavy-duty towing

A loaded tractor-trailer is not a bigger car. It needs a rated wrecker, a rated operator and a plan before anything gets hooked. That is what we send.

Read about heavy-duty towing

Trailer repair

Most trailer faults do not stop a trailer moving. They stop it being legal to move, which is worse — the load sits while the paperwork says it cannot go anywhere.

Read about trailer repair

Winch-outs & recovery

Bad rigging wrecks loads and hurts people. Recovery is the part of this job where training is the whole difference.

Read about winch-outs & recovery

Mobile truck repair questions

What truck repairs can actually be done at the roadside?

Air leaks, brake chamber and slack adjuster work, batteries, starters, alternators, hoses and belts, coolant leaks, lights, landing gear, air lines and most trailer electrical faults. Engine internals, transmissions and anything needing a lift have to go to a shop.

Do you work on trailers as well as tractors?

Yes. Trailer lights, wiring, landing gear, doors, air lines and brake work are a large share of what the service truck does, on dry vans, reefers and flatbeds. Trailer faults are worth calling about early: most of them stop a unit being legal to move rather than able to move, and a lighting or brake fault will hold a load at a scale or a gate. Tell us the trailer type and what has failed and we will bring the parts we are likely to need.

Is mobile repair cheaper than towing it in?

Usually, yes. A roadside fix means no tow bill, no shop intake queue and a driver who is moving again the same day rather than sitting on hours he cannot get back. The exception is a fault that needs the vehicle lifted, a part we would have to order, or more time at the roadside than the location is safe for. We will tell you honestly on the phone which way is likely to be cheaper once we know what the truck is doing.

Do you work on diesel engines at the roadside?

Yes — every truck we are called to is a diesel, and the service truck is a diesel mechanic that drives to you rather than one you drive to, because most of what strands a truck is roadside work rather than shop work. Air and brake faults, batteries, starters and alternators, cooling and overheating, DEF and sensor problems, and the derates and regen faults that put a modern truck into limp mode are all things we handle where the unit is standing. What we will not do is pretend: an engine that needs to come apart, or a fault that needs a part nobody carries on a service body, is a shop job, and we will tell you that on the phone rather than after two hours on the shoulder. Tell us the dash codes if you have them — on a modern truck that usually decides the answer before we set off.

Is there a 24-hour mobile truck repair service near Kansas City?

Yes. The service truck runs the same 24/7 dispatch as the wreckers, covering the Kansas City metro and roughly a 60-mile radius from our Liberty yard — nights, weekends and holidays included. Most air, electrical, battery, cooling and trailer faults are fixed where the truck sits, which is usually faster than a tow into a shop queue even before the shop opens. Call, describe what the truck is doing, and you will get an honest answer about whether it is a roadside fix and how far out the truck is.

How is mobile truck repair priced?

You are paying for the call-out, the time on scene and the parts — quoted when you call and describe the fault, not revealed afterward. What usually makes mobile repair the cheaper path is everything it removes: no tow bill, no shop intake queue, no driver sitting for a day waiting on a bay. The honest exception is a fault that needs the truck lifted or a part nobody carries on a service body — we will tell you on the phone when a shop is genuinely the cheaper answer.

Do you come out at night for repairs?

Yes. The service truck runs the same 24/7 schedule as the wreckers, including nights, weekends and holidays, and a person answers the phone rather than an answering service taking a message. Night calls are worth making early rather than waiting until morning: an air or lighting fault fixed at 2am puts the load back on the road before the day starts, and the roads are emptier, which usually makes the repair itself quicker and safer than the same job in traffic.

(816) 888-8732