Diagnostics & Electrical Repair in Jackson, SC

Mobile Electrical Repair & Diagnostics in Jackson, SC

Your truck’s electrical system is the backbone of reliable performance, powering everything from the starter to lights and sensors. When these systems fail, it can leave you stranded. That’s why our mobile team comes directly to you, equipped with professional diagnostic tools, advanced diagnostic scanners, and a fault code reader for trucks to quickly locate problems.

Issues like a bad alternator, weak battery, or faulty wiring can be identified through diesel truck diagnostic testing. Common signs include:

• Battery that drains overnight or won’t charge
• Headlights that flicker or dim unexpectedly
• Starter motor that struggles to turn over
• Trouble codes during diagnostics

By catching these problems early, you avoid bigger repair bills and longer downtime. We also provide complete electrical troubleshooting and starter repair, ensuring your truck keeps running strong.

What Makes Us Different

At Loose Nut Garage, we do things a little differently. Before any work begins, we take the time to show you exactly what’s wrong so you can make an informed decision. You’ll always know the cost up front, and our owner’s reputation for honesty ensures you never deal with surprise charges.

Beyond electrical repairs, our skills extend to more specialized work. We can repair boat motors, perform bodywork and flooring on box trucks, and handle repairs that other shops in the area simply won’t take on. Being mobile-only means we come to you—whether you’re in your driveway, on a job site, or parked along the road.

And because we’re the only shop in the Jackson, SC area handling trucks and equipment at this level, you know you’re in the right hands. Available 24/7, we’re ready whenever you need us.

Contact Us About Mobile Electrical Repair Now: Call 803-341-2996!

Don’t let electrical or diagnostic issues bring your truck to a stop. Call Loose Nut Garage today at 803-341-2996 and schedule a mobile repair appointment wherever you are.

FAQs

What Areas Do You Serve For Diagnostic and Electrical Repair?

As well as Jackson, SC, we also proudly service Augusta, GA; Orangeburg, SC; Statesboro, GA; Swainsboro, GA; Aiken, SC; Fairfax, SC; Barnwell, SC; Denmark, SC; Bamberg, SC; Springfield, SC; Saint Matthews, SC; and Saint George, SC. With a service radius of 75 miles, our team comes directly to your location. That means you save time and avoid costly towing.

What Shows Up On A Diagnostic Test?

A diagnostic test checks your truck’s systems for stored error codes and potential malfunctions. These codes point to issues in areas such as the engine, transmission, sensors, or emission controls. Advanced testing also allows technicians to monitor real-time data, which can uncover hidden problems before they become expensive repairs.

Can Electrical Wiring Be Repaired?

Yes, electrical wiring in trucks can often be repaired depending on the severity of the damage. For minor issues, splicing, insulation, or rerouting may restore full function. However, for wiring that is corroded, burnt, or extensively damaged, a full replacement is typically recommended to ensure safety and long-term reliability.

Call Loose Nut Garage Today

Don’t let electrical problems slow you down. With Loose Nut Garage, you’ll get transparent pricing, reliable repairs, and mobile service that comes to you. Call 803-341-2996 now to book service and get back on the road quickly.