J&J Diesel Repair

J&J Diesel RepairJ&J Diesel RepairJ&J Diesel Repair

J&J Diesel Repair

J&J Diesel RepairJ&J Diesel RepairJ&J Diesel Repair
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All Reefer Repairs

At J&J Diesel Repair, we service Thermo King and Carrier reefers with expert care. From PM services and alternator replacements to Freon diagnostics and compressor rebuilds, we handle it all. We repair head gaskets, fan motors, injection pumps, Tripac and Comfort Pro APUs, plus heater systems like Espar and Webasto. You can count on us to get it done right and on time.

Thermo King Reefer Service / Repairs

All Thermo King Reefers

All Thermo King Reefers

Models: S-600/700, SB 210-310
Full-service and repairs for all ... including rebuilding compressors, diagnosing engine & electrical faults & much more.

Thermo King Tripac

Thermo King Tripac

Expert service and repair for all Thermo King Tripac APU units. We handle battery issues, HVAC failures, and generator repairs to keep your driver comfortable during rest periods. 

Espar Truck Heater

Espar Truck Heater

Complete repair and servicing of Espar heating systems. Whether it’s fuel dosing issues, control modules, or glow pin replacement, we’ve got it covered. 

Carrier Reefer Services / Repairs

Carrier Reefers

All Carrier Reefers

Models: X4 7300/7500, X2 2100/2500
We repair and maintain Carrier reefers with precision. From leak detection and cooling issues to rebuilding compressors. 

Carrier Comfort Pro/ Aspen

Carrier Comfort Pro / Aspen

Full repair services for Carrier Comfort Pro and Aspen APUs. From heating and AC malfunctions to wiring and alternator issues, we’ll restore performance and reliability. 

Keep it cool. Keep it running.

We service Thermo King, Carrier, Tripac, and Comfort Pro units — fast, reliable, and done right. 

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