Mobile Truck Coolant System Repair Service in Kilgore, TX + 50 Mile Service Radius

Providing Mobile Service In Texas To Tyler, Longview, Marshall, Henderson, Jacksonville, Carthage & more!

Your diesel truck is a powerful machine, but without a properly functioning coolant system, it's like a ticking time bomb. The coolant system is responsible for absorbing the heat produced by your engine and transmission, preventing them from overheating and causing costly repairs. It also protects against freezing temperatures that can halt your vehicle's operation. But, did you know that the type of coolant you use is just as important as the system itself?

Mobile mechanic performing truck coolant system repairs in Kilgore, Texas

At Top Flight, we understand the importance of the coolant system in maintaining the performance of your diesel truck. Our team of experts will thoroughly inspect every component of the system, including the radiator, water pump, and coolant itself. We'll catch any signs of wear and tear, and replace any parts that are no longer effective. Additionally, we'll handle coolant changes, using only the best coolants specifically designed for heavy-duty diesel truck operation to ensure optimal performance without the risk of corrosion or other issues.

To help you stay on top of any potential issues with your coolant system, here’s what to watch for.

Radiator Hose Leak

Your truck's water pump, radiator, and engine are intricately connected by a network of rubber hoses that channel coolant to keep your engine running at optimal temperatures. However, these hoses can weaken over time and develop leaks, disrupting the coolant's ability to absorb heat.

Our Solutions

When you notice your coolant levels decreasing and suspect a leak, don't panic. We can easily resolve this by swapping out worn gaskets, and seals, or patching up any cracks. But, if the issue is more severe, it's time for a full coolant system overhaul. We'll swap out old hoses for new ones, flush out the old fluid and refill with fresh coolant to guard against corrosion and internal engine damage. Depending on the circumstances, we may also install new radiator caps to keep pressure in check. Other options include replacing damaged hoses and worn belts.

Get In Touch

Don't neglect your heavy-duty truck’s maintenance. Remember to schedule timely antifreeze flushes and fills to avoid potential problems such as corrosion, freezing, and overheating. Visit our shop today or book an appointment with us, and we’ll manage the rest.

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What Our Customers Are Saying

Gary Roberts

Ram 5500 blew out drivers side front wheel bearing thankfully in Kilgore on a 3000 mile x country work trip. Chose Top Flight. They sent out a wrecker on Sunday evening, took my truck in, and I put up at nearby hotel. Called first thing in the am with parts list and had my truck repaired in a few hours. I was back on the road to home. Excellent service, repairs, and value. I enjoyed your company, to include the wrecker service who dropped me at my hotel. Keep it up!

DarkWolf Trucking

Had my carrier bearing fail on me, the road side technician got to me quickly and got it pulled off and taken to a shop. Was able to get back on the road before lunch, highly recommend this company

Douglas Ueckert

Friendly, helpful, arrived ahead of estimated time with 2 new tires. Got me going quickly and very professionally. Highly recommend!

Teri Carson

Jamie from Top Flight has done and outstanding job for our company. Did the repair on Saturday, got our driver up and running. Very easy people to work with. Will definitely use again with any type of breakdown in the area. Thanks guys!!

Gene Astle

Jamie and his team are great ! Both times I've used them they have done a great job with time ,price , quality of work would recommend to anyone in the area ! Jamie's communication is excellent 👍

Josh Smith

Awesome service and great price. Our Mack truck had a mechanical issue on a Saturday morning. I located Top Flite on-line and he was there quickly. Diagnosed the problem, went and got the parts, and had us back on the road quickly. He charged us a very reasonable price. I highly recommend them!

Coco Smith

Today on East i20 coming out of Kilgore Texas my husband had a tire blow on his 18 wheeler, and Jamie Smith was contacted, he came right on and fixed the tire! He was very nice, fast, and efficient and also has very good prices! I definitely recommend him! Thanks again Jamie!!

Shelton Banks

Top Flight Roadside Service Is a company that cares about your company! They took care of our company  Quick Transportation LLC in a timely fashion! Thanks Top Flight 💪🏾💯💪🏾

Febra Jimenez

I Must say, James was a Godsend for me, he fixed my gooseneck hub and Seals , bearings, and the Axel!!!!! Got me on the road asap , better than any dealer could have ever done.

Excellent service, will be using Him for all our Rigs:)

Jesus Sumaya

Jamie was very fast, friendly, and knowledgeable! Put an awesome semi truck tire on to get me on the road within 20-30 minutes. He didn’t hesistate to come late on the weekend. Don’t hesitate to call for your roadside assistance!

Contact Us

Based in Kilgore, TX, get in touch with Top Flight today for professional mobile diesel mechanic services within 50 miles, including Tyler, Henderson, Marshall, Longview, Carthage, Jacksonville, & more.