Services

Why Choose Us

At FW Diesel Services, we pride ourselves on fast response times and a fully equipped mobile service truck that brings the shop to you. We believe in honest, transparent pricing with no surprises, and we’re committed to keeping trucks and equipment running strong throughout Fort Worth and the surrounding areas.

Mobile On-Site Diagnostics

  • Computer diagnostics for diesel engines

  • Check-engine light troubleshooting

  • Electrical system testing

  • Aftertreatment system scans (DPF, DEF, SCR)

Emergency Roadside Repair

  • Breakdowns and no-start situations

  • Fuel delivery or priming

  • Air system leaks

  • Minor roadside repairs to get trucks moving again

Preventive Maintenance

  • Oil & filer changes

  • Fuel filter replacement

  • Coolant service

  • DOT pre-inspection checks

  • Fleet maintenance programs

Engine & Drivetrain Repairs

  • Turbocharger replacement

  • EGR system repairs

  • Fuel system repair (pumps, injectors)

  • Belt & hose replacement

  • Cooling system repairs

Aftertreatment & Emissions Services

  • DPF cleaning or replacement

  • DEF system troubleshooting

  • SCR system repairs

  • Forced regens (mobile)

Hydraulic System Services

  • Hose replacement

  • Pump diagnostics

  • Leak repair

  • Fluid service

Trailer & Heavy Equipment Repair

  • Brake systems

  • Suspension components

  • Electrical & lighting

  • Landing gear repairs

Fleet Service Program

  • Scheduled maintenance

  • Priority roadside response

  • Digital service records

Pricing

Service Call Fees

Service Call

$125.00

Weekdays (6a-6p)

$125.00 hour

(No minimum)

Afterhours (6p-6a)

$175.00 hour

(2 hour minimum)

Scheduled Maintenance Fees

Weekdays (6a-6p)

$100.00 hour