About Knox Power & Data
Your local, trusted electricians in Wakefield and West Yorkshire. NAPIT registered, fully insured, and committed to quality workmanship.
Based in Wakefield — Built on Quality
Knox Power & Data Ltd was founded by Jamie Knox with a simple mission: to deliver professional, reliable electrical services that homeowners and businesses in Wakefield can trust. Based right here in Wakefield, we've built our reputation on high-quality workmanship, transparent pricing, and a commitment to getting every job right first time.
Jamie's background in both electrical installations and structured data cabling means Knox Power & Data offer a unique combination of services under one roof. Whether you need an EV charger installed, a full house rewire, or professional data cabling for your office, you're dealing with one trusted local contractor from start to finish.
Every job we take on — large or small — receives the same level of care, attention to detail, and professional standards. We don't cut corners, we don't rush, and we never leave a job until it's done properly. That's the Knox Power & Data guarantee.
Our Standards
- NAPIT registered — Part P self-certification
- Full public liability insurance
- BS 7671 compliant on every installation
- Calibrated test equipment used on all jobs
- Clean, tidy workmanship as standard
- Transparent pricing with no hidden costs
- Fast response across Wakefield & West Yorkshire
- Committed to quality and reliability
Qualifications, Accreditations & How We Work
NAPIT Registered (Member No. 69848)
Our NAPIT registration covers Part P self-certification, so notifiable domestic work is registered with Building Control on your behalf — you receive the compliance certificate without applying to the council yourself.
BS 7671 18th Edition & Inspection Qualified
Every circuit we install or alter is tested and certified to the current wiring regulations, using calibrated instruments that are recalibrated annually so results stand up to scrutiny on an EICR or house sale.
EV & Data Specialisms
Alongside general electrical work we're trained on the OZEV-approved charge point brands we install and on structured cabling to Cat6/Cat6A standards, with Fluke certification results supplied for commercial network jobs.
Insured for Domestic & Commercial Sites
Full public liability and professional indemnity cover is in place, along with the paperwork commercial clients and letting agents usually ask for before we set foot on site.
How a Job Runs
Free survey or phone consultation, a written fixed quote, an agreed start date, then dust sheets down and a tidy site each evening. You get certificates and photographs on completion, not weeks later.
After the Work Is Done
Installations are guaranteed and we stay contactable afterwards — if something needs revisiting, you speak to the same person who did the work rather than a call centre.
NAPIT Registered
Membership No. 69848
Fully Insured
Public Liability & Professional
5-Star Reviews
Trusted by Local Customers
Serving West Yorkshire
Wakefield, Leeds & Beyond
Get a Fast, Reliable Quote Today
Whether you need an electrical installation, EV charger, EICR testing, or structured data cabling — get in touch today for a free, no-obligation quote.