At Diesel Doctors, we believe that every driver deserves a repair team they can trust one that shows up, delivers honest work, and treats every vehicle like it’s their own. Based in the heart of Baltimore, MD, we are a full-service truck, diesel, and auto repair shop dedicated to keeping drivers, businesses, and fleets moving safely and efficiently every day.

Our story began with a simple mission: to offer reliable, high-quality repair services without the frustration, delays, or uncertainty that so many drivers experience. What started as a small local shop has grown into a trusted name recognized for professional workmanship, quick response times, and dependable roadside assistance. Over the years, our team has earned a reputation for being the go-to experts for heavy-duty trucks, diesel engines, commercial vehicles, and everyday cars across Baltimore and surrounding areas.