Orange County Heavy Repair

02/15/2026

🚨 Losing Coolant With No Visible Leaks? 🚨

If your truck or machine is mysteriously losing coolant and you can’t find an external leak, you could be dealing with a failing EGR cooler.

This CAT 938M with a C7 engine came in with exactly that issue. The EGR cooler needed replacement — and like many of these repairs, it uncovered a few extras along the way, including broken turbo studs that had to be handled properly.

No shortcuts. No temporary fixes. Just thorough diagnostics and solid repairs done right the first time.

At Orange County Heavy Repair, we specialize in heavy-duty truck and equipment diagnostics and repairs — keeping your fleet reliable and on the job.

📍 Orange County, NY
📞 845-820-6604

If your equipment is losing coolant or acting up, let’s get it diagnosed before it turns into a bigger problem.

04/03/2025

Bottom end rebuild on mini excavator.

Does your machine have track issues? On site repairs as well as a shop location for larger bottom end work is something we offer.

Please give us a call 845-699-4040

04/27/2024

Now offering mobile services. If you have machines that need service call before your filters look like this.

On site repairs offered for a wide range if comerical trucks and construction/ agricultrual equipmemt.

04/26/2024

Need your car/truck brakes done? But don’t have time? buy the parts and drop it off.

Pads and rotors $100/axle for labor

01/28/2024

950m CAT
Cleaned clogged doser valve
Installed new Nox sensor
Call us today so we can diagnose your machine and get it back up and running.

12/21/2021

Pinion seal on a Peterbilt

11/28/2021

Head gasket job on an old army truck