What We Do
Full-Spectrum Commercial Truck Services
From routine lube to complex engine rebuilds, our certified technicians cover every system on your commercial truck — one trusted partner for your entire fleet.
Engine Diagnostics & Repair
Expert engine diagnostics for Isuzu, Hino, and Cummins platforms using OEM-level tools and proven procedures.
- Computerized fault code reading & analysis
- Fuel system, turbocharger & cooling repair
- DPF, EGR, SCR emissions servicing
- Engine rebuilds & full replacements
- Preventive compression & timing checks
Transmission & Clutch Solutions
Complete transmission and clutch services backed by Allison software diagnostics for reliable power delivery.
- Allison software fault code reading
- Transmission rebuilds & valve body service
- Clutch replacement & flywheel machining
- Hydraulic & control system repair
- Preventive fluid exchanges & maintenance
Annual DOT Inspections
Certified DOT inspections performed fast and thoroughly by state-licensed inspectors who know exactly what to look for.
- Federal & state DOT inspection certification
- Complete safety — brakes, suspension, lights
- Pre-inspection readiness checks
- On-site corrective repairs same-day
- Digital documentation & fleet records
Preventative Maintenance & Lube
Proactive maintenance and precision lube services to maximize uptime and prevent costly roadside failures.
- OEM- and DOT-recommended service intervals
- Oil, fuel & filter changes — correct spec
- Chassis greasing & driveline lubrication
- Full fluid checks & top-offs
- Customizable fleet maintenance programs
Electrical System Diagnosis
Fast, accurate electrical diagnosis and repair — from battery testing to complex ABS and module faults.
- Battery testing & replacement
- Circuit testing, harness & connector repair
- Engine, transmission & ABS fault diagnosis
- Charging & starting system repair
- Factory-calibrated diagnostic equipment
In-House DPF Cleaning
State-of-the-art in-house DPF cleaning — faster turnaround and lower cost than off-site remanufacture.
- High-temp baking removes embedded ash
- Pre- & post-cleaning flow testing
- Camera inspection & pressure analysis
- On-site reinstallation & verification
- Documented results for fleet records
Full Truck Alignments
Precision full-truck alignments across tractors, trailers, and combination rigs to reduce tire wear and improve fuel economy.
- Computerized steer, drive & trailer alignment
- Toe, camber, caster & thrust corrections
- Trailer tracking & tandem alignments
- Tire wear analysis & before/after reports
Liftgate Installation & Repair
Authorized Maxon dealer and distributor — full liftgate solutions from sales through installation and maintenance.
- Maxon liftgate sales, install & commissioning
- Cylinder rebuilds & hydraulic system repair
- Liftgate sagging diagnosis & correction
- Electrical troubleshooting & control box repair
- Emergency roadside & mobile service
Why Young T&T
Built for Commercial Fleets
We don't treat fleet trucks like passenger vehicles. Every process, tool, and technician here is built around the demands of commercial operations — where downtime costs real money.
Factory-Calibrated Equipment
OEM diagnostic tools for Isuzu, Hino, Cummins, and Allison — no guesswork, no workarounds.
Rapid Turnaround
Priority fleet scheduling keeps your trucks earning — not sitting in a bay waiting for parts.
DOT Compliance Expertise
State-certified inspectors who know inspection criteria and common failure points inside out.
Transparent, Itemized Estimates
Clear reporting before any repair starts — no surprises, and documentation ready for fleet audits.
Authorized Maxon Dealer
Factory parts, warranty support, and full liftgate solutions from an authorized distributor.