NAPIT approved electrical contractors serving Somerset and the South West
DS Electrical Installation SW Ltd is a professional electrical contracting business based in Somerset, serving domestic and commercial clients across the South West of England.
We specialise in quality electrical installations — from full property rewiring and consumer unit upgrades to EV charger installation, solar PV systems, battery storage, and commercial electrical services. Every job is completed to BS 7671 standards, fully tested, and certified.
We're not a call centre. When you ring our number, you speak directly to the person who'll be doing the work. That means clear communication, honest pricing, and a genuine interest in getting the job done right.
Full scope domestic installer, competent person scheme. All work self-certified and notified to Building Control.
Contractors Health and Safety Assessment Scheme. Required for commercial and public sector work.
Inspection and Testing of Electrical Installations. The industry standard for testing competence.
18th Edition Wiring Regulations (BS 7671:2018 + Amendment 2). Current regulatory standard.
Electrical Installation. The core qualification for professional electricians.
Registered with a competent person scheme for domestic electrical work. Building Regulations compliant.
Government-endorsed quality scheme for tradespeople. Provides consumer protection and dispute resolution.
Microgeneration Certification Scheme for solar PV and battery storage installations.
The price we quote is the price you pay. No hidden extras, no surprise invoices. If something unexpected comes up on a job, we discuss it with you first.
We don't cut corners. Every connection, every termination, every cable run is done to the standard we'd expect in our own home. Proper workmanship takes longer — but it lasts.
We answer the phone. We reply to messages. We turn up when we say we will. If plans change, you hear about it from us first — not the other way around.
The electrical industry moves fast — new regulations, new technology, new products. We invest in training and tools because standing still means falling behind.
We're based in Somerset and serve domestic and commercial clients across the South West, including: