Truck Heavy-Duty Coolant System Repair in St. John’s, FL

Is your engine overheating, your coolant levels dropping, or steam escaping from under the hood? These are clear signs your cooling system needs attention—especially in Florida’s relentless heat. Here's how proper coolant system repair can keep your truck running strong and prevent costly downtime.

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Truck Radiator Repair Shop in St. John’s, FL

When driving through Florida’s scorching temperatures, your cooling system works overtime to regulate your engine's internal temperature. This helps prevent overheating and catastrophic failure. If you don't keep on top of your coolant system's health, you risk extended downtime, missed deliveries, and expensive repairs.

Signs of trouble include:

  • Visible coolant leaks
  • Rising temps on your temperature gauge
  • Poor cabin heat
  • Engine overheating after short drives

From flushing the system and pressure testing to replacing worn thermostats, clogged radiators, and lousy fan clutches, every repair is handled with the precision your truck demands. And when it's this hot in Florida, you can't afford to take chances!

Experience the All In One Difference

Customer-first approach: You’re not just another job ticket. We’ll walk you through what’s wrong and how we’ll fix it so you’re never left guessing.

Unmatched warranties: Long after the repair is done, your cooling system is still protected. Our warranties back your repairs with absolute peace of mind.

Top-tier repairs: Your cooling system is serviced by diesel mechanics who’ve handled everything from local box trucks to long-haul rigs.

Fast turnaround times: Every minute off the road costs money. That’s why we move fast—without compromising quality.

Tailored service: Whether you’re managing an entire fleet or your own rig, we make sure your cooling system can handle Florida’s climate and your workload.

Contact Us About Heavy-Duty Radiator Repair Now: Call 904-870-1511!

If you’re hauling loads through Florida heat, you need a cooling system you can count on. Call 904-870-1511 today to schedule your coolant system repair and protect your engine from failure, downtime, and disaster.

FAQs

What areas do you serve for heavy-duty coolant system repair?

St. John’s Location

Based at 1261 County Rd 210, St. John’s, FL 32259, near County Road 210 and I-95, we proudly serve Jacksonville, FL; Orange Park, FL; St. Augustine, FL; Green Cove Springs, FL; Fleming Island, FL; Fruit Cove, FL; Julington Creek, FL; Nocatee, FL; and Ponte Vedra Beach, FL.

Palatka Location

Located at 558 US-17, Palatka, FL 32177, we serve St. Augustine, FL; Green Cove Springs, FL; Crescent City, FL; Interlachen, FL; Keystone Heights, FL; and Hastings, FL.

Can I still drive with a coolant problem?

Driving with a coolant issue may result in engine overheating, which can cause permanent damage. Even short trips can stress your engine and cooling system. It’s best to stop and have it inspected as soon as possible to avoid a breakdown or expensive repair.

How do you detect where a coolant leak is coming from?

A mechanic will often use a pressure test to identify coolant leaks. Common leak points include the radiator, hoses, water pump, thermostat housing, or even internal engine components like the head gasket. Stains, puddles, or steam are signs it’s time for a check.

How can I get heavy-duty coolant system repair?

Call 904-870-1511 now, and let’s get it sorted! We'll quickly diagnose and resolve the issue, whether you’re dealing with a minor leak or overheating. When driving in Florida's heat, your cooling system has never been as important. Protect your engine today!

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Heavy duty Truck Repairs

No guesswork. No delays. Just diesel repairs done right. Whether you're dealing with DPF issues, electrical faults, coolant leaks, or brake problems, you’ll get fast, brand-specific diagnostics and solid fixes. From highway haulers to heavy equipment and RVs, the team tackles each job with precision—so you don’t come back for the same problem twice.

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Testimonials

Albert

Shoutout to Pedro and his staff of great people. They do a good job on diagnosing and making sure your truck is fixed the right way.

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Ride the Wave Trucking

I had a great experience here. The quality of service and professionalism of the staff were terrific. There were some issues with the truck, and after bringing it to this location, they were able to fix the problem right away.

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Ricardo Montevon

Go see Pedro. I had a major gear failure on a 2014 Volvo and the shop worked with me to get it resolved. He allowed me to get some parts that saved me some money and he stuck with the truck til it was done right.

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Andrew Elliot

My name is Andrew to all my truck drivers out there ALL IN ONE TRUCK CENTER is the place to visit had my injectors and rear differential replace and the job was excellent

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Victoria Roy

Absolutely a God send. Very helpful, friendly, and understanding. Alanzo communicated with me on everything that needed repaired on my 2016 Freighter, and offered me alternatives.

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Ryan Huffman

I spoke with both Pedro and Alonzo about an issue with my fuel/water separator. They were both very patient and understanding and gave me great advice to try to save me from a tow bill.

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