Knox Power & Data Blog
Knox Power & Data provides professional electrical and data cabling services for homes and businesses across West Yorkshire. From EV charger installations and full house rewires to complex Cat6 network setups and CCTV systems, we deliver compliant, high-quality solutions under one roof. Our NAPIT-registered team is committed to safety, reliability, and transparent pricing, ensuring every project is fully tested and certified to the highest standards. Whether you need an emergency electrician or a commercial electrical upgrade, we are your trusted local partner for all power and data requirements.
7 Steps to Take When Your RCD Keeps Tripping After Heavy Rain
If your RCD keeps tripping after heavy rain, follow 7 safe steps to trace the fault, reset it correctly and know when to call an electrician.
How to Install an EV Charger Without Garage Access
No garage? Learn how to plan an EV charger installation using off-street parking, kerbside options and safe cable routing. Get expert guidance today.
Rewiring a House With No Ground Wiring: A 2026 Guide
Rewiring a house with no ground wiring? Learn safe checks, earthing fixes, costs, and how a qualified electrician makes your home safe.
Electrical Safety Certificates for HMOs: A 2026 Guide
Understand EICR requirements for HMOs, inspection frequency, costs, and remedial work. Essential compliance guide for landlords managing rental properties.
EV Charger Installation for Older Houses: How to Plan
Learn how to manage ev charger installation for older houses, from electrical surveys and load management to rewiring decisions and installation cost
How to Plan EV Charger Installation for Small Business
Plan your small business EV charger installation with confidence. Learn about site surveys, capacity checks, costs, grants and timelines in this guide.
How to Find a Certified House Rewiring Electrician
Find a certified house rewiring electrician with confidence. Learn how to verify credentials, ask the right questions, and compare quotes safely.
How Often Do Landlords Need an EICR? UK Rules Explained
Landlord EICR rules explained: how often you need one, the five-year interval, new tenancy rules and remedial deadlines.
Route Cat6 Cables Through Internal Walls: A Step-by-Step Guide
Learn the best way to route Cat6 cables through internal walls safely. Step-by-step guide covering planning, drilling, pulling cable, and testing.
How to Install an EV Charger at Home Safely
A safe ev charger installation starts with the right survey, circuit and electrician. Follow our step-by-step guide to home charging done properly.
How to Integrate EV Charging Into Office Parking
Learn how to integrate EV charging stations into existing office parking with practical steps on capacity, layout, load management and grants.
Can You Install CCTV on a Listed Building? UK Rules
Can you install CCTV on a listed building? Learn about listed building consent, planning permission, and discreet camera mounting for heritage properties.