Overheating, coolant leak or a temperature warning? One call dispatches MTS technicians and licensed partner technicians nationwide to find the cause and repair it where the truck sits when possible.
📞 CALL (855) 450-1212 NOW24/7 dispatch • Heavy-duty commercial trucks • Fleet cards accepted
Leaks found with a pressure test and inspection of the radiator, hoses, clamps, water pump and connections.
Failed water pumps, stuck thermostats, belts and tensioners that stop coolant from circulating.
Leaking or damaged radiators repaired or replaced. Some radiator replacements need a shop; we tell you before dispatch.
High temperature gauge, coolant warning, steam, puddles under the truck, low coolant, a sweet smell or the engine derating.
Coolant level and condition, pressure test, hoses and clamps, radiator, water pump, thermostat, fan clutch, belts and sensors.
If the engine has overheated badly or the repair needs shop equipment, we can arrange heavy-duty towing.
Call (855) 450-1212 any time, day or night.
Describe the problem and give your location, plus the truck make and model.
We confirm ETA and price, then dispatch the nearest available MTS technician or licensed partner technician.
No. Pull over safely and shut the engine down. Driving while overheating can cause serious engine damage. Do not open a hot radiator cap. Call us with your location.
Sometimes, depending on the truck, the damage and parts availability. Hoses, clamps, thermostats and many leaks are usually repaired on site. The dispatcher will tell you before dispatch if a shop is the better option.
It depends on your location, the time of day and which technicians are available. Before anything is dispatched, we give you a confirmed ETA from the technician who is actually coming.
Yes, fleet cards are accepted. Companies that use us regularly can ask about a fleet account for company billing.
Dispatch is available 24/7. One call connects you with MTS technicians and licensed partner technicians nationwide.
📞 CALL FOR COOLING SYSTEM REPAIR