Mid South Diesel

At McGill Diesel Inc., we pride ourselves on being the premier diesel engine repair service in Hattiesburg, MS. Our team of professionally trained mechanics has years of experience in providing top-notch repair services to big rig semi-truck owners and operators. We understand the importance of getting your vehicle back on the road quickly and efficiently, which is why we offer competitive rates and a wide range of services to meet your needs.

Our Commitment to Excellence

Our commitment to excellence is reflected in our attention to detail and our dedication to providing exceptional customer service. We take pride in hiring only trustworthy, knowledgeable technicians and staff that mirror our company's philosophy. We want to gain customers that will be customers for life, not just for a one-time service. To keep your business, we know that we must deliver the highest quality service at a reasonable price.

Our Services

We offer a wide range of diesel engine repair services, including trailer repair, semi-truck repair, big rig truck repair, truck brake repair, transmission repair, exhaust system repair, clutch repair, differentials, starters, alternators, fuel lines, brake chambers, and much more. Our team of experts is equipped with the latest tools and technology to diagnose and repair any issue with your vehicle. We also offer road service and mobile truck repairs to get you back on the road quickly.

Why Choose Us

At McGill Diesel Inc., we believe that our customers are our greatest asset. We strive to build long-term relationships with our customers by providing exceptional service, competitive rates, and a commitment to excellence. We take pride in our work and want to ensure that our customers are 100% satisfied with our services. Our goal is to be the go-to diesel engine repair service in Hattiesburg, MS, and surrounding communities.