Welcome To Tri-State Auto Diagnosics

You rely on your vehicle every day.  Tri-State Auto Diagnostics will not give you the runaround.  Our ASE Certified Technicians have the skills and innovative tools necessary to get your vehicle back on the road quickly and keep your vehicle on the road dependably.

Tri-State Auto Diagnostics has been in business since 1997.  We operate a state-of-the-art repair shop with expertise in all makes and models of vehicles.  We are an AC Delco service center with ASE Certified Technicians.

Tri-State Auto Diagnostics is an AC Delco Service Center


We Provide Fast, Affordable Auto Repairs and Auto Diagnostics.
Contact Us For A Free Estimate

Our Full Service Vehicle Repair Service Will Get You Back on the Road and on Your Way to Where You Need to be.

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Free Estimates and Warranteed Replacement Parts

Get top quality, warranteed parts for any vehicle.
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Thorough Repairs

Rely on expert repairs completed by our ASE Certified technicians.  No matter the issue with your car or truck, Tri-State Auto Diagnostics can fix it.
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Auto Diagnostics

Is your check engine light on?  Computer auto diagnostics will tell our ASE Certified Technicians the reason it is on.