Welcome to Karr’s Custom Wiring!

Here you will find all of my services and products that I currently stock and sell!

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Featured Products

K&R Delay Box Quick Disconnect Harness Kit K&R Delay Box Quick Disconnect Harness Kit K&R Delay Box Quick Disconnect Harness Kit K&R Delay Box Quick Disconnect Harness Kit
K&R Delay Box Quick Disconnect Harness Kit
from $65.00
Red/Black Busbar Combo Kit Red/Black Busbar Combo Kit
Red/Black Busbar Combo Kit
$20.00
5-Pin Universal Relay 5-Pin Universal Relay
5-Pin Universal Relay
$1.50

Our Services

Here at Karr’s Custom wiring, I strive to make your wiring harnesses look clean, hidden, and serviceable at all time. All wiring services provided also come with a 3-year guarantee!

    • Trailer Harness Repair/Replace

    • Full Vehicle Wiring Replacement

    • Vehicle Wiring Repair

    • Boat Wiring Replacement/Repair

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About Our Company

Karr’s Custom Wiring was established in October 2025. With wiring perfection and serviceability in mind, I strive to bring you the best customer service, products, and professionalism for all your wiring needs! Learn more

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