Reefer Repair Experts Available 24/7

Our Services

At 12 to 12 Mechanic, we repair refrigeration units on semi trailers, box trucks, and shipping containers. We come to your location 24 hours a day, 7 days a week. No towing. No shop wait. Just fast, reliable reefer repair when you need it most. Call us anytime at (929) 677-2711.

Reefer Trailer Repair

We diagnose and repair all major refrigeration systems on semi trailers. Whether your unit won't start, won't hold temp, or is throwing fault codes, we troubleshoot fast and fix it right on the spot.

We fix:

• Refrigerant leaks and recharge
• Compressor repair and replacement
• Condenser and evaporator coil cleaning and repair
• Belt, hose, and fuel line replacement
• Electrical and wiring issues
• Controller and thermostat repair
• Defrost system repair
• Thermo King and Carrier unit repair

Box Truck Reefer Repair

Box trucks take a beating on local and last-mile routes. We come to your location and get your unit running so your deliveries stay on schedule.

We fix:

• Unit not cooling or freezing
• Refrigerant leak detection and recharge
• Evaporator and condenser fan motor replacement
• Door gasket and seal repair
• Electrical shorts and blown fuses
• Controller board diagnostics
• Standby plug-in system repair

Reefer Container Repair

Whether your container is on a chassis, at a port, or in a yard, we come to it. We repair all major brands and handle both mechanical and electrical issues.

We fix:

• Power supply and plug-in connection issues
• Compressor and refrigerant system repair
• Evaporator and condenser unit repair
• Temperature controller and sensor replacement
• Defrost timer and heater repair
• Data logger and monitoring system reset
• Clip-on generator unit repair

Brands We Service

We work on all major refrigeration unit brands including:

• Thermo King
• Carrier Transicold
• Daikin
• Zanotti
• Mitsubishi Heavy Industries

How It Works

Step 1 — Call Us Call (929) 677-2711 any time, day or night. We are available 24 hours a day, 7 days a week including nights, weekends, and holidays.

Step 2 — We Diagnose We ask the right questions over the phone so we show up prepared with the right parts and tools for your repair.

Step 3 — We Come to You No towing required. We bring everything to your location whether you are on the road, at a yard, port, or warehouse.

Step 4 — We Fix It Fast Most repairs are completed on-site in a single visit so you can get back on the road fast.

Step 5 — You Roll Back on the road. Back to business. Cargo safe and temp controlled.

Ready to Get Your Unit Fixed?

Call us now at (929) 677-2711 Available 24 Hours — 7 Days a Week