Your heavy-duty equipment is the core of your operation, and keeping it running is your top priority. From construction sites to agricultural fields, you rely on machinery that can handle the pressure. The cooling system is vital to that performance, and problems can lead to costly machinery downtime and major delays.
Industrial radiator service involves the specialized diagnosis, repair, rebuild, or replacement of cooling system components for heavy-duty, agricultural, and commercial equipment. This keeps your engines at the right temperature, so you can prevent overheating and protect your investment. Whether you need truck radiator repair or a custom solution for stationary machinery, it’s all about maintaining performance.
Why Heavy-Duty Radiator Repair Is Important
Your heavy-duty equipment works hard, and its cooling system is a key part of its performance. Understanding what can cause a truck to overheat highlights how an underperforming radiator can lead to costly downtime and major engine damage. Proper industrial radiator service helps keep your operations running smoothly.
We focus on your equipment’s cooling system so you can focus on your work. From a simple flush to a complex radiator rebuild, proactive care makes a difference. This approach helps protect your investment and keep your fleet on the job.
Cooling Systems We Service for Your Fleet & Equipment
Truck & Fleet Radiator Service
Your fleet is the backbone of your business, and we understand that. We provide truck radiator repair for all makes and models. Our fleet radiator service helps keep your vehicles on the road, not in the shop.
We handle diesel radiator repair for semi-trucks, delivery vans, and other work vehicles. Knowing how to prevent semi-truck radiator failure is crucial for avoiding delivery delays. Our team can manage the cooling system needs of your entire fleet, and we work with you to create a maintenance schedule that fits your operational needs.
Industrial & Agricultural Equipment
We service more than just road vehicles. Our team has experience with heavy equipment from construction, agriculture, and other industrial sectors. This includes tractors, loaders, generators, and even highly specialized units like the Mesabi Cube Cooling System.
Overheating can stop a major project in its tracks. We provide the specialized service your heavy equipment needs. We can help you maintain performance for all your machinery.
Specialized Heat Exchangers
Your equipment may use more than a standard radiator to stay cool. We offer complete service for various heat transfer components. This includes expert heat exchanger repair for various applications, such as oil coolers and charge air coolers.
These components are critical for engine and transmission health. We diagnose and service these complex parts, including professional charge air cooler repair. Our goal is to provide a complete solution for your equipment’s temperature control.
Our Process for Industrial Radiator & Heat Exchanger Repair
Step 1: Inspection & Diagnosis
The first step is a thorough inspection of your cooling system. We look for the common causes of radiator leaks, blockages, corrosion, and physical damage. This helps us pinpoint the exact source of the problem.
We test the radiator and related components—like the charge air cooler—with specific tools to find any issues. You get a clear explanation of what we find. This helps you understand the situation completely.
Step 2: A Clear Repair Plan
Once we know the problem, we create a repair plan for you. We explain the options, from a simple radiator repair to a full replacement. We want you to have all the information you need to make a decision.
You receive a straightforward quote with no hidden surprises. We discuss the timeline and what you can expect. Our aim is to get your equipment back to work as quickly as possible.
Step 3: The Service & Test
Our technicians perform the approved service with attention to detail. We clean, repair, or replace the necessary parts of your automotive cooling system. We treat your equipment as if it were our own.
After the work is done, we test the system to confirm it works correctly. We pressure test for leaks and check for proper flow. Your equipment doesn’t leave our shop until it meets our standards.

Options for Radiator Repair, Rebuild, or Replacement
Choose Radiator Repair
For minor issues like small leaks or fin damage, a radiator repair is often a practical choice. It can be a cost-effective way to solve a problem, though the final radiator repair cost depends on the damage. This gets your equipment operational without the expense of a new unit.
Our technicians can patch leaks and straighten fins. We make sure the repair is durable. This option is ideal for newer radiators with localized damage.
Choose a Radiator Rebuild
A radiator rebuild is a more comprehensive solution for older or heavily damaged units. We disassemble the radiator and replace the core while reusing the tanks. This can be an excellent option for custom or hard-to-find radiators.
This process can restore your cooling system to its original efficiency. A rebuild gives you the performance of a new radiator core at a lower cost. It’s a popular choice for industrial and heavy-duty applications.
Choose Radiator Replacement
Sometimes, a radiator replacement is the most practical path forward. If the radiator has widespread corrosion or severe damage, a new unit may be best. We help you find the right replacement for your specific equipment.
We can source and install a new radiator that fits perfectly. This provides peace of mind and long-term reliability for your machinery. We handle the entire radiator replacement process for you.
Signs Your Heavy-Duty Radiator Needs Service
Visible Leaks or Low Coolant
Puddles of green, yellow, or pink fluid under your equipment are a clear sign of a leak. You might also notice you need to top off the coolant frequently. Don’t ignore these signs your heavy-duty radiator needs repair, they point to a problem that needs attention.
Engine Overheats
If your temperature gauge consistently runs hot, your cooling system is struggling. Overheating can cause serious engine damage. It’s a strong signal to seek service from cooling system specialists.
Other Warning Signs
Pay attention to other symptoms that can indicate a cooling system issue. These include:
- Visible rust or corrosion on the radiator
- Steam coming from the engine bay
- A sweet smell from the engine area
- Bent or clogged radiator fins
When you notice these issues, it is time to have your system looked at. A quick check can prevent a larger problem down the road. Addressing problems early saves you time and money.If your equipment’s cooling system needs attention, the team at Northland Radiator can help. We provide custom radiator solutions and dependable service for all your industrial, fleet, and automotive needs. Contact us today for a straightforward quote.





