Reefer Overheating? Get a Tech to Your Location Today
Picture a reefer that runs cool and steady through the hottest part of a Dallas summer afternoon, holding set point without a single shutdown, even parked and loaded on hot asphalt for hours.
Tell us your location, unit brand, set point and current reading — we load the truck before the tech leaves.
Getting there starts with figuring out why your unit is overheating right now. That usually traces back to one of a handful of causes: a blocked condenser coil that can't release heat, low refrigerant that's making the compressor work too hard, a failing fan that's not moving enough air, or an engine cooling problem on diesel powered units. Each of these makes the others worse, which is why an overheating reefer can go from a minor warning to a full shutdown surprisingly fast.
What We Check for Overheating
- Condenser coil for dirt, debris, or bent fins
- Refrigerant charge and system pressures
- Fan motor operation and airflow
- Engine coolant level and radiator condition on diesel units
- Ambient temperature sensors for accurate readings
Once we find the actual cause, we fix it on site using the parts and tools carried on our truck, then run the unit to confirm it holds temperature under load before we leave.
Why Dallas Heat Makes This Worse
A reefer that runs fine most of the year can start overheating specifically in July and August, when ambient temps sit near or above 100 degrees for hours at a time. A coil that was borderline dirty in the spring becomes a real problem once the heat load doubles.
The next stop for your reefer doesn't have to be a shutdown on the shoulder of I-35. Call 972-703-4445 now and tell us what you're seeing. We'll get a tech to your location anywhere in Dallas-Fort Worth.
Related reefer repairs
Not sure this is the problem you have? These failures often show up together.
Where we handle this repair
We run mobile trucks across Dallas–Fort Worth. Pick the area closest to where your trailer sits.