About Us

Experienced Diesel Mechanics

Experienced diesel mechanic and truck service

Our diesel mechanics have over 30 years experience in commercial truck repair and are dedicated to providing high-quality repairs to keep you safe and on the road.

Our Quality Promise

Quality truck repair service and friendly customer service

We're committed to providing a stress-free experience to both new and returning customers. We recognize that quality work and parts are as important as the knowledge of installing and maintaining your equipment. Quality brands are guaranteed with our service.

Our Team

Johnny Watson

Johnny Watson Lead Diesel Mechanic and Owner at A Reliable Diesel Service in Greenville, Texas

Owner | Lead Mechanic

Military Veteran

Belinda Watson

Belinda Watson owner of commercial truck repair shop in Greenville Texas

Owner | Office Administration

Steve Welch

Steven Welch senior diesel mechanic at A Reliable Diesel Service in Greenville Texas

Chief Mechanic

Military Veteran


Darren truck repair mechanic in Greenville Texas at A Reliable Diesel Service