Wiring Diagnostics & Repairs.

Electrical issues can be puzzling to diagnose, but at NAG FAB, we thrive on solving these puzzles, and we have the necessary tools and expertise. Specializing in a range of services from battery terminal and cable repairs to advanced electrical troubleshooting, we ensure that your vehicle performs as it should, and is free from fire hazards.

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Explore our Range of Repair Services.

  • Struggling with a sluggish engine starting or dimming headlights? These might indicate failing battery terminals and cables. We have the proper tools and materials to repair or replace your battery cable assemblies.

  • Whether rodents have nibbled your wires or a connector snapped during unplugging, we have the expertise and equipment to make the necessary repairs.

  • Frustrated with faulty trailer lights? Whether it's wiring issues or damaged lights, we'll restore your trailer to legal lighting compliance.

  • Offering wiring repair for Cab Chassis Trucks & Cutaway Vans, we ensure your specialty vehicles are always up and running.

  • Tangled in a mess of aftermarket wiring? Let us transform your chaotic wiring into a streamlined power distribution system with a neatly labeled fuse panel and switches.

  • Upgrade your equipment to lithium power for enhanced performance, longevity, and lighter weight. We work with 12V, 24V, 36V, and 48V systems.

  • Providing complete marine electrical services, we ensure your watercraft's electrical systems are sea-ready and safe for all your aquatic adventures.