TRU Repair & Maintenance Services

What We Do

Two Reasons Fleet Managers Call Us

Emergency breakdown response and scheduled fleet maintenance — we cover both. TRU only. Not truck mechanical.

24/7 Available

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Reefer Unit Down?
We Come to You.

Unit down. Load at risk. We pick up — day or night, weekends included. On-site diagnostics, parts on the truck, and one goal: get your unit running before your load is compromised. Reefer unit only — not tractor repair.

Thermo King Carrier Transicold Parts on Truck

💬 Get a Callback — (802) 243-9373

Fleet Accounts

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Preventive Maintenance
Contracts

Scheduled PM visits on your fleet — oil changes, filter service, belt inspection, refrigerant verification, full system check. Predictable cost. One call covers all your TRU units regardless of brand. Stop chasing breakdowns. Start preventing them.

Mixed Fleets OK Custom Schedules Flat Rate Pricing

📞 Ask About Fleet Pricing — (802) 243-9373

Compressor service · Refrigeration diagnostics · Electrical & controls · Engine & fuel system

Fleet Managers

Flat-Rate Preventive Maintenance Contracts Available

Lock in a monthly rate per unit — scheduled PM on your schedule, no dispatch fees, priority response when you have a breakdown. Contact us for a quote on your fleet.

Request a Maintenance Contract Quote

Or chat with us now

What We Fix

Common Reefer Unit Problems We Diagnose & Repair

Whether it's a Thermo King Precedent S-600, a Carrier X2 2500A, or an older SB-Series unit — we carry diagnostic tools and common parts for both brands.

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Unit Not Cooling / Warm Load

Refrigerant leak, low charge, condenser coil blockage, compressor failure — we diagnose and repair on-site. R-404A and R-452A refrigerant recovery and recharge.

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Alarm Codes & Controller Faults

Thermo King SR-4 / APX controllers and Carrier DataLink diagnostics. Sensor faults, high pressure alarms, low fuel shutdowns — read, cleared, and resolved.

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Compressor Problems

Thermo King X430 and Carrier 05G compressor service, rebuild, and replacement. Clutch, shaft seal, valves. On-site rebuild or replacement depending on condition.

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Electrical & Wiring Faults

Refrigerated trailer electrical faults, harness damage, relay and fuse failures, sensor wiring. Full electrical diagnostic capability — EPA 608 and licensed electrical.

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TRU Engine & Fuel System

The reefer unit's diesel engine — oil service, fuel filter, injector issues, won't start. Not the tractor engine. TRU diesel maintenance and repair on Thermo King and Carrier units.

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Preventive Maintenance & PM Service

Scheduled TRU maintenance — belt inspection, coil cleaning, refrigerant verification, filter and oil service. PM contracts keep your reefer units running and roadworthy.

📋 Request Service — Fill Out the Form