About us
Derby's trusted electrical contractor since 2008.
Established in 2008, 3 Core Sparkies has built a strong reputation as one of Derby's most trusted electrical contractors — serving residential, commercial, and industrial clients across Derby and the wider East Midlands.
How we do business.
We don't believe in starting a job by telling you what you need. Instead, we listen to our customers — each job and each home or business premises is different, and every client has specific needs or desired outcomes.
Throughout the work we carry out, we'll explain what we will be doing and why, so there aren't any surprises for you. When we come into your home or commercial space, we will aim always to be polite, punctual and respectful.
We never sub-contract — every job is completed by our own qualified, insured electricians.
Our credentials
Properly qualified, properly insured, and accountable for every job we complete.
NAPIT Registered
City & Guilds Qualified
5★ Google (79 reviews)
Fully Insured
Lifetime Guarantee
Never Sub-Contract
Where we work
Based in Derby, we cover homes and businesses across the city and the wider East Midlands.
Need an electrician in Derby?
Free quotes, same-day callouts where possible, and a lifetime guarantee on every job.
Or send us a message and we'll get back to you fast.