Electrical Work

WRG Paint & Body in Charlotte provides professional auto electrical work for classic and modern vehicles. From diagnostics and repairs to wiring upgrades, we ensure your systems function safely and reliably.

Today’s vehicles depend on electrical systems more than ever—and when something goes wrong, it can affect everything from starting the engine to using your headlights or power windows. At WRG Paint & Body, we offer professional automotive electrical services that cover diagnostics, repair, and custom wiring. Whether you’re dealing with flickering lights, sensor issues, or need to rewire a classic car, our technicians trace the problem to its source and resolve it with precision. We work on everything from modern computer-controlled systems to simple 12V classics, ensuring safe and functional operation on every job.

Complete Electrical Diagnostics

We begin every electrical repair with comprehensive diagnostics. Using advanced scanners, voltmeters, and circuit testers, we locate shorts, open circuits, blown fuses, or faulty components quickly. Many electrical problems stem from small, hidden issues—corroded connectors, bad grounds, or aged wiring—and our diagnostic process identifies them without guesswork. Whether it’s a no-start condition, intermittent signal, or dashboard warning light, we dig deep and explain exactly what’s wrong. Then we recommend the best repair strategy based on budget, reliability, and your vehicle’s long-term needs.

Wiring Repairs and Harness Replacement

Electrical failures often trace back to damaged or deteriorated wiring. We repair or replace sections of harnesses, connectors, terminals, and grounds using proper gauge wire and OEM-style materials. For restoration projects, we rewire entire vehicles using factory diagrams or custom looms, depending on your goal. Heat shrink, soldered joints, and secure routing methods ensure every repair is durable and clean. Whether your vehicle was in a collision, is experiencing rodent damage, or is simply showing its age, our team restores electrical integrity with precision and safety in mind.

Lighting, Switches, and Power Accessories

We handle repair and replacement of all lighting and accessory circuits—from headlights and turn signals to power mirrors, windows, and locks. If your vehicle has a faulty headlamp relay, a burnt-out tail light, or a switch that no longer functions, we test and fix it efficiently. We also upgrade outdated lighting to modern LED or HID systems upon request, ensuring brighter visibility and longer life. Our technicians check every connection and load for proper function, so you leave with confidence that everything works as it should—no surprises.

Custom and Aftermarket Electrical Upgrades

Building something special? WRG provides custom electrical wiring services for sound systems, lighting effects, power accessories, engine swaps, and more. We help design and install aftermarket systems that are neatly routed, fuse-protected, and integrated into your vehicle safely. Whether you’re restoring a classic, adding a touchscreen system, or wiring in fog lights, we work with your goals and deliver clean, professional results that blend in seamlessly. We also offer guidance on circuit load, amperage, and battery support for more complex installations.

Reliable Work, Clear Communication

Electrical problems can be frustrating—but fixing them doesn’t have to be. At WRG Paint & Body, we explain what’s happening, what’s causing it, and how we’re going to fix it—without jargon or upselling. You’ll receive a clear estimate, detailed explanation of repairs, and updates if anything changes along the way. We test our work thoroughly and ensure every circuit is safe and functional before you pick up your vehicle. Our goal is lasting repairs, not quick patches. We take the mystery out of automotive electrical work and deliver results you can count on.

If your vehicle has electrical issues—or if you’re ready to upgrade or rewire—WRG Paint & Body in Charlotte has the expertise to do it right. Contact us today for an inspection or quote and restore power, reliability, and peace of mind to your ride.