Full-Service Mobile Diesel Repair

Every Service. Onsite.

We bring professional diesel repair and maintenance directly to your location — no tow truck, no downtime waiting at a shop. Serving fleets, contractors, RVs, and buses across the Kansas City metro.

Engine Fault Diagnostics

We use professional-grade diagnostic tools to read fault codes, interpret live data, and pinpoint the root cause of engine issues fast. Whether it's a check engine light, derate condition, or intermittent fault, we identify the problem before turning a wrench — saving you time and money.

  • Computer fault code scanning
  • Live data analysis
  • Derate and limp-mode diagnosis
  • Pre-repair inspection reports

Engine Repair

From minor repairs to major overhauls, we handle diesel engine work on commercial trucks and heavy equipment. Our mobile setup means we can tackle most engine repairs right where your vehicle sits — minimizing downtime and keeping your fleet moving.

  • Injector replacement
  • Turbocharger service and replacement
  • Head gasket and valve train repair
  • Engine component replacement

Electrical Repairs

Electrical gremlins can shut down a truck fast. We diagnose and repair wiring harnesses, sensors, modules, relays, and full electrical systems on commercial diesel vehicles. We trace faults to the source — no guesswork, no parts-swapping.

  • Wiring harness repair and replacement
  • Sensor diagnostics and replacement
  • Module programming and replacement
  • Lighting and accessory circuits

DPF Regeneration

A clogged DPF can put your truck in derate or shut it down completely. We perform forced DPF regeneration and diagnose after-treatment system faults including DEF, SCR, and EGR issues — getting your emissions system back in compliance and your truck back on the road.

  • Forced DPF regeneration
  • After-treatment system diagnostics
  • DEF system repair
  • SCR and EGR fault diagnosis

Coolant System Repairs

Overheating is a fleet killer. We diagnose and repair coolant leaks, replace hoses, thermostats, water pumps, and radiators on commercial diesel vehicles — before a small leak becomes a catastrophic engine failure.

  • Coolant leak diagnosis and repair
  • Radiator replacement
  • Thermostat and water pump replacement
  • Hose and fitting replacement

Preventive Maintenance

Scheduled PM keeps your fleet compliant, reliable, and out of the shop. We perform full preventive maintenance services onsite at your yard or job site — oil changes, filter replacements, fluid checks, and full vehicle inspections — on your schedule.

  • Full PM inspections
  • Filter replacements (air, fuel, oil)
  • Fluid level checks and top-offs
  • DOT-ready inspection reports

Oil Change & Lube Service

We perform professional oil and lube services for diesel engines onsite. No appointment at a shop, no waiting — we come to your yard, job site, or roadside location and get your truck serviced and back to work.

  • Diesel engine oil change
  • Oil filter replacement
  • Chassis lubrication
  • Fluid inspection and top-off

Battery Replacement

Dead or weak batteries are one of the most common causes of no-starts in commercial fleets. We test your batteries under load, identify failing units, and replace them onsite — getting your truck started and back on the road fast.

  • Battery load testing
  • Single and dual battery replacement
  • Charging system inspection
  • Cable and terminal service

HVAC Service & Repair

A broken A/C or heater isn't just uncomfortable — it's a safety issue for drivers. We service and repair cab HVAC systems on commercial trucks, diagnosing refrigerant leaks, compressor failures, blower motor issues, and more.

  • A/C system diagnosis and repair
  • Refrigerant recharge
  • Blower motor and heater core service
  • Cab temperature control repair

Brakes & Tire Replacement

We service air brake and hydraulic brake systems on commercial vehicles, and handle tire replacement for trucks and heavy equipment. Safety-critical work done right — onsite, wherever your vehicle is.

  • Air brake inspection and repair
  • Drum brake service
  • Brake adjustment and replacement
  • Commercial tire replacement

Hydraulics System Repair

Hydraulic failures on dump trucks, construction equipment, and specialty vehicles can halt an entire job. We diagnose hydraulic leaks, repair or replace pumps, cylinders, hoses, and fittings — getting your equipment back to work fast.

  • Hydraulic leak diagnosis and repair
  • Pump and cylinder repair
  • Hose and fitting replacement
  • System pressure testing

RV/Bus Repair & Service

We provide full mechanical service for RVs, charter buses, school buses, and specialty vehicles. From engine diagnostics to HVAC, brakes, and electrical — we handle the full scope of service for large passenger and recreational vehicles.

  • Diesel engine service and repair
  • Electrical and HVAC systems
  • Brake and suspension service
  • Preventive maintenance programs

Need Service Now?

Call Damon directly — we respond fast.

816-582-4908
Solution Onsite LLC

Mobile diesel mechanic serving the Kansas City metro area. We come to you — onsite diagnostics, repair, and preventive maintenance.

Licensed & Insured
Serving the Kansas City Metro Area

Services

  • Engine Fault Diagnostics
  • Engine Repair
  • Electrical Repairs
  • DPF Regeneration
  • Coolant System Repairs
  • Preventive Maintenance
  • Oil Change & Lube
  • Battery Replacement
  • HVAC Service & Repair
  • Brakes & Tire Replacement
  • Hydraulics System Repair
  • RV/Bus Repair & Service

Contact

Owner

Damon Jackson

Service Area

Kansas City Metro Area, MO

Request Service

© 2026 Solution Onsite LLC. All rights reserved.

Mobile Diesel Mechanic — Kansas City, MO