Complete Classic & Custom Vehicle Rewiring – Why It Matters and How We Do It
At Alterstart UK, we’ve worked on everything from early Land Rovers to custom-built one-offs, and one thing always rings true: Quality Classic & Custom Vehicle Rewiring matters!
Whether you’re restoring a vehicle back to factory specs or building something completely unique, the electrical system is the heart of reliability. A well-designed and properly installed loom is just as important as the engine or paintwork—and that’s where we come in.
Factory-Accurate or Fully Custom Vehicle Rewiring – Your Choice
We offer complete Classic & Custom Vehicle Rewiring, tailored to suit your project and your preferences. For classic restorations like the iconic MK1 Land Rover, we can replicate the original factory loom using manufacturer-correct colour coding, wire gauges, and routing. If originality is key, we can even use period-correct connectors and finishes to keep the look authentic under the bonnet.
But if you’re going the custom route—modern engine swaps, upgraded lighting, sound systems, or even EV conversions—we’ve got the expertise to design and install a bespoke loom that handles everything cleanly, safely, and professionally.
Repairs and Partial Loom Work
Not every vehicle needs a full rewire. We also carry out:
- Repairs to existing looms
- Modifications to supplied wiring
- Integration of modern systems into older harnesses
- Troubleshooting and fault finding on poorly performing electrical systems
This is ideal for vehicles where part of the loom is still in good shape or where upgrades have been partially completed but need finishing properly.
Quality Materials, Built to Last
All of our work uses high-quality components:
- Manufacturer colour-coded wires
- Heat-shrink, loom tape, or braiding – your choice of finish
- Original-style connectors where available, or reliable modern equivalents
- Fully labelled and documented wiring for easy future maintenance
We understand how frustrating electrical gremlins can be—so we go out of our way to ensure neat, accessible, and robust wiring that won’t let you down.
Classic & Custom Vehicle Rewiring – Why Alterstart UK?
What sets us apart is our attention to detail and flexibility. Every project gets our full focus, and we work closely with you to ensure the finished job meets your exact needs—whether that’s concours-correct or future-proofed for modern performance.
We’ve earned a reputation for clean, reliable wiring on everything from:
- Series Land Rovers
- Vintage Minis and Triumphs
- Custom campervans
- Classic trucks and race builds
- And even agricultural and military vehicles
Ready to Chat?
If you’re planning a restoration or in the middle of a custom build and want the wiring done right—get in touch. We’ll talk you through the options, give you an honest estimate, and work to a schedule that suits your build.
📞 Give us a call
📧 Drop us an email
📱 Or message us on socials to discuss your project