Mobile Truck and Trailer Diagnostics and Electrical Repair

Mechanicsburg & Harrisburg, PA

Get Your Truck or Trailer Back on the Road

When electrical issues or diagnostic troubles bring your truck or trailer to a halt, you need reliable mobile repair that comes to you. At Franks Mobile Repair, we handle comprehensive diagnostics and electrical repair for commercial vehicles. Our services include:

• Engine diagnostic testing
• Electrical system troubleshooting
• Wiring harness repair and replacement
• Battery and alternator testing
• ABS and brake system diagnostics
• Lighting and signal repair
• Computer module programming
• Sensor replacement and calibration

Reach out to us today for fast, professional mobile diagnostic and electrical repair services.

Fast Help When Electrical Problems Strike

Electrical and diagnostic issues can be frustrating and costly, especially when they leave you stranded. You need a repair team that responds quickly and gets to the root of the problem. Here's why our mobile diagnostic services make a difference:

• Quick identification of complex electrical faults
• Reduced costly downtime
• On-site repairs that save you towing expenses
• Accurate diagnostics with professional equipment
• Solutions for intermittent electrical problems

Our ASE-certified mechanics bring the shop to your location so you can get back on schedule with minimal disruption to your operations.

Why Choose Franks Mobile Repair

When you're dealing with diagnostic or electrical challenges, you deserve a repair partner who combines speed, expertise, and value. We've built our reputation on delivering results that keep your fleet moving:

• Response times typically 50-90 minutes
• Several parts in stock
• Quality service at a fair, reasonable rate
• ASE-certified mechanics
• Certified DOT inspectors
• Quotes provided within 24 hours
• More than 50 years of combined experience
• Locally, family-, and woman-owned
• Work with insurance for roadside assistance

Our team provides solutions that prevent future breakdowns and keep your business profitable.

Contact Us

Electrical or diagnostic issues shouldn't keep your trucks and trailers off the road. Our mobile repair team is ready to respond quickly with the tools, parts, and expertise you need. If you're dealing with check engine lights, wiring problems, or complex electrical faults, we'll diagnose and repair the issue efficiently. Contact us now to schedule your mobile diagnostic and electrical repair service.