Expert Automotive Diagnostic Solutions

Specializing in vehicle diagnostics and computer programming services. We come to you when needed most.

Trusted by automotive professionals

Contact

★★★★★

Expert Automotive Diagnostic Solutions

With 20 years of experience, we specialize in diagnosing, programming, and updating vehicle computers for all types of automobiles and commercial vehicles.

Contact
A car service or repair garage is depicted, with a vehicle hoisted on a lift. A laptop is placed on a nearby workstation with an open drawer filled with tools. The environment features tiled walls and floor, and equipment such as a tire changer and a balancing machine. Fluorescent lighting provides illumination.
A car service or repair garage is depicted, with a vehicle hoisted on a lift. A laptop is placed on a nearby workstation with an open drawer filled with tools. The environment features tiled walls and floor, and equipment such as a tire changer and a balancing machine. Fluorescent lighting provides illumination.

Your Automotive Experts

We offer premium plans tailored for shop owners, providing on-call availability and consulting for complex automotive issues, including antique restorations and engine swaps.

Automotive Diagnostic Services

Expert diagnostics and programming for all vehicle types, including diesel and commercial automobiles.

On-Call Solutions

We provide on-site consultations for difficult automotive issues, ensuring you get the help you need.

Premium Plans

Flexible monthly and yearly billing options tailored to meet the needs of shop owners.

A garage with a sign reading 'Auto Electrical' above the entrance. Several vehicles, including a white van and a flatbed truck, are parked in front of the building. A person is seen working near the vehicles. A green street sweeper or council vehicle is on the street in the foreground.
A garage with a sign reading 'Auto Electrical' above the entrance. Several vehicles, including a white van and a flatbed truck, are parked in front of the building. A person is seen working near the vehicles. A green street sweeper or council vehicle is on the street in the foreground.

Customer Reviews

See what our clients say about our expert automotive diagnostic services.

540 Auto Diag provided exceptional service in diagnosing my vintage car's electrical issues quickly and efficiently.

Mark Johnson
A workshop featuring a white car with its driver's side door open. Various tools and equipment are scattered around, including a stool, a table with items on it, and a black cylindrical object in the foreground.
A workshop featuring a white car with its driver's side door open. Various tools and equipment are scattered around, including a stool, a table with items on it, and a black cylindrical object in the foreground.

Vinton, VA

The team's expertise in handling complex automotive diagnostics saved my business time and money. Highly recommend their mobile services for any shop owner facing tough issues.

A car service workshop with prominent signage advertising its specialization in automotive air conditioning. Several cars are parked in front, including a red SUV and a white sedan. The building has large signs in Indonesian and a blue banner with the text 'BENGKEL RESMI' and 'AGAM AC'.
A car service workshop with prominent signage advertising its specialization in automotive air conditioning. Several cars are parked in front, including a red SUV and a white sedan. The building has large signs in Indonesian and a blue banner with the text 'BENGKEL RESMI' and 'AGAM AC'.
Lisa Smith

Salem, VA

★★★★★
★★★★★

Contact Our Diagnostic Team

Reach out for expert vehicle diagnostics, programming, and consulting services tailored for your automotive needs. We're here to help you succeed.

Support

540-855-4005

Inquiries

info@540autodiag.com

Services

Expert diagnostics and programming for your vehicles.

Consulting

Support

info@540autodiag.com

+1-540-855-4005

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