Greer, South Carolina

Truck & Trailer Diagnostics & Electrical Repair in Greer, SC

Electrical problems slowing your truck down? Gregory's Trailer and Truck Service in Greer, SC, offers professional heavy-duty diagnostic and electrical repair. We diagnose issues using advanced equipment, from alternator malfunctions to battery failures, so your truck is safe and road-ready.

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Semi Truck Electrical Repair in Greer, SC

We handle all types of semi-truck electrical repair, so your truck's electrical system always operates smoothly. We specialize in diagnosing and fixing problems like starter failures, alternator issues, and wiring malfunctions. Our mechanics use advanced diagnostic tools to scan for fault codes, ensuring no issue is undetected.

We offer repairs for crucial components, including battery replacement, alternator repair, and troubleshooting electrical system failures. Whether you’re dealing with dim headlights or a non-functioning starter, our team will quickly identify the issue and provide the right fix.

What Makes Us Different?

Quickly resolving any electrical issues is key to minimizing downtime. Luckily, our 12 huge bays and 20 skilled mechanics are on hand to tackle all fleet shapes and sizes. This way, we can handle multiple vehicles and issues at once, getting you back on the road as fast as possible.

We are also the only regional shop offering trailer, truck, and body repair, as well as storage services. This combination of services makes us your one-stop solution for all your repair needs.

Contact Us About Truck Electrical Repair Now: Call 864-877-5342!

If you need expert diagnostic and electrical repair, you're in the right place! Call 864-877-5342 today for fast, reliable services that keep your vehicles running strong, mile after mile.

FAQs

What Areas Do You Serve for Heavy-Duty Diagnostic and Electrical Repair?

We proudly serve Greer, SC, and the surrounding areas, including Spartanburg, SC; Anderson, SC; Simpsonville, SC; Gaffney, SC; Easley, SC; Mauldin, SC; Taylors, SC; Duncan, SC; Fountain Inn, SC; Boiling Springs, SC; Inman, SC; Lyman, SC; Travelers Rest, SC; Moore, SC; Charleston Port, SC; and Savannah Port, GA.

What Do Truck Diagnostics Do?

Truck diagnostics uses specialized tools and software to read and interpret data from the vehicle’s onboard computer. This identifies error codes and pinpoints issues within various systems, including the engine, transmission, exhaust, etc. Diagnostics are crucial for accurate, efficient troubleshooting and repair, ensuring the vehicle operates safely and optimally.

What Is a Full Engine Diagnostic?

A full engine diagnostic involves using specialized diagnostic equipment to scan the truck’s engine control unit (ECU). It checks for any fault codes related to engine performance, emissions, and electrical systems, allowing technicians to pinpoint and fix problems quickly.

How Can I Get Heavy-Duty Diagnostic and Electrical Repair?

To schedule heavy-duty diagnostic and electrical repair, call Gregory's Trailer and Truck Service at 864-877-5342 today! We’re ready to fix any electrical issues and get your operations back on the road as quickly as possible!

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HEavy Duty Truck & Trailer Repair

Explore top-tier diesel repairs at Gregory's Trailer and Truck Service. We offer detailed solutions for brakes, aftertreatment systems, suspensions, and more. Our skilled technicians handle complex repairs efficiently from our expansive 12-bay facility, accommodating everything from trucks and RVs to buses and trailers. Expect rapid, reliable service and minimal downtime, ensuring your vehicle is back on the road swiftly and safely.

Testimonials

Check out what our recent customers have to say! Did you recently get your truck serviced at Gregory's? Leave us a review!

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Michele deadwyler

They do some major trailer repair for our Food Lion fleet in Mauldin DC. Very professional and fair priced.  Outstanding repair work with great craftmanship and in a timely manner as well. Would definitely recommend them.
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Jason M

I was extremely extremely impressed with this place. I snapped a 53' trailer door off pulling off from between a trailer 2 days before Thanksgiving while they were busy and they still squeezed me in and got me new hinges all within 2hrs. Very very impressed as they were referred to me by a local business neighbor who does the same sorta work without hesitation..
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Andrew White

Love Ben and these guys. They have always give excellent Craftsmanship and bang for my buck. You want regret it. Had air tank and alignment done and just had new corner shute for refer unit and man was I pleased. Go see them. You want be disappointed.
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Our Hours

8:00 AM to 5:00 PM
Monday to Friday

24/7 after hours mobile trailers only (roadside and mobile)