Call Us Today! 419-394-5885

Our Services

For over 45 years, DH Automotive has been a trusted name for all things automotive repair in St. Marys, OH. Our shop is family and veteran-owned. We are proud to have served our country and to help our community members stay on the road. Our team has the skills and experience to perform a complete range of repairs. From routine oil changes to complete engine overhauls and tire replacement, we’ve got you covered.

Honest Repairs At Affordable Prices

From our start in 1973, our goal has been to make sure your vehicle is running safely and efficiently. We service all makes and models and work to keep our services affordable. We know car repairs can be a hassle, so it is our priority to perform all repairs and maintenance in a timely manner.

Keeping Your Car Running at Peak Performance

Our maintenance services include:

Oil Changes
• Tune-Ups & Engine Performance Service
• Heating & Air Conditioning System Service
Tire Replacement & Repair
• Tire Balance & Rotation Service

Dash Warning Lights Making You Uneasy?

If your check engine light or another dashboard warning light is on, it is important to have your car diagnosed. While it may be something as simple as a loose gas cap, our diagnostic services will help get to the heart of the problem. We use computer diagnostic systems to look into a range of issues and error messages. We are here to help our customers find solutions.

Count on us for:

• Engine, Transmission, & Body Computer Diagnosis & Repair
• Electrical System Diagnosis & Repair
• Anything Mechanical & Electrical Your Vehicle Needs

Getting You Safely Back On The Road

No matter how safe of a driver you are, components of your car will wear down and break. Luckily, with DH Automotive, you can count on getting back on the road safely and efficiently. Throughout the years, we have worked on thousands of cars and have seen it all. We have the experience to perform even the most complex repairs.

This includes:

• Complete Brake Repair & Replacement
• Suspension and Steering Diagnosis & Repair
• Computer Wheel Alignments & Stability Control Service
• Exhaust System & Muffler Repairs
• Dual Exhaust & Custom Exhaust Systems
• Complete Drivetrain & Transmission Service
• Engine Replacement w/ a 3-year 100,000 Mile Warranty

We are committed to customer service and quality repairs. To reserve an appointment or for more info on our shop, please contact us today at 419-394-5885 today.

DH Automotive

507 S Wayne St
St Marys, OH 45885

Contact Us



Monday - Friday | 8:00 AM - 5:00 PM
Saturday - Sunday | Closed