Reliable transmission repair is essential for keeping heavy-duty trucks running smoothly and efficiently. C&M Heavy Duty Repair provides expert solutions designed to restore performance, improve drivability, and prevent costly breakdowns. Our certified team has the experience and equipment to handle all types of transmission issues for heavy-duty vehicles, including semi-trucks and trailers. Every transmission problem is carefully diagnosed using advanced tools to ensure accuracy and long-term results. From fluid leaks and shifting problems to full rebuilds and replacements, we address each issue with precision and attention to detail. As a trusted truck repair shop, we understand that your vehicle is your livelihood, which is why we focus on quick turnaround times without compromising quality or safety. Each truck mechanic on our team is trained to identify the root cause of transmission failure, perform reliable repairs, and thoroughly test your vehicle before returning it to you. At C&M Heavy Duty Repair, we take pride in delivering dependable service that keeps your truck on the road longer. Visit our shop in Williston, ND, to schedule your service.