When it comes to transmission repair and rebuilds, Bergen Diesel offers the type of in-depth service that only comes from years of experience and a true commitment to excellence. A malfunctioning transmission can quickly bring your vehicle to a halt, especially if left unaddressed. That’s why we offer everything from minor repairs—such as replacing seals, solenoids, or sensors—to full rebuilds where we remove, disassemble, clean, inspect, and replace every worn or damaged component. Our rebuilds use OEM-grade or upgraded internal parts to restore your transmission’s original function and durability. Whether you’re driving a commercial truck that hauls thousands of pounds or a passenger car that faces tough city traffic, our repairs ensure your gear shifts are smooth, responsive, and reliable. We don’t take shortcuts—each rebuild includes precision torque specs, fluid system flushing, and post-installation testing to ensure optimal performance. With Bergen Diesel, you’re not just getting your transmission repaired—you’re getting it built to last.