Electrical Installations
New Electrical Installations London & Surrey
New electrical installations for homes and businesses across London & Surrey. From single circuits to complete fit-outs, fully certified and competitively priced.
Electrical Installations in London & Surrey
Whether you need a new circuit for a home office, additional sockets throughout your property, or a complete electrical fit-out for a new build or commercial premises, TW Electrical Services delivers expert electrical installations across London and Surrey. Our NAPIT-certified electricians work to BS 7671 18th Edition standards on every job, ensuring your installation is safe, compliant and built to last. We cover everything from domestic properties in Twickenham and Richmond to commercial premises across Guildford and the wider Surrey area.
Domestic & Commercial
New installations for homes, offices, retail and industrial premises.
BS 7671 Compliant
All installations meet the latest 18th Edition wiring regulations.
Fully Certified
Electrical Installation Certificate or Minor Works Certificate issued.
All Circuit Types
Lighting, power, heating, data, security and specialist circuits.
On-Time Delivery
We work to your schedule and always complete on time.
London & Surrey
Covering TW, KT, SW, W, UB, GU and surrounding postcodes.
Electrical Installations
London & Surrey
Installation Experts You Can Trust
TW Electrical Services has been delivering high-quality electrical installations across London and Surrey for over 20 years. From straightforward domestic jobs to complex commercial fit-outs, our NAPIT-certified team brings the same level of care and expertise to every project.
What Our Clients Say
“Had new circuits installed throughout our house renovation. TW Electrical were brilliant — professional, tidy and the price was exactly as quoted. Highly recommended.”
Rachel G.
Richmond · Electrical Installation
“New electrical fit-out for our office. Excellent work, completed on time and within budget. The team were professional and kept disruption to a minimum.”
Steve P.
Ealing · Electrical Installation
“Added new sockets and a lighting circuit throughout our home. Very neat work and the engineer was friendly and professional. Will definitely use again.”
Karen L.
Twickenham · Electrical Installation
“Complete electrical installation for a new build. Excellent quality throughout and the certification was provided promptly. Very happy with the result.”
Mike B.
Guildford · Electrical Installation
Common Questions
Request a Quote
Tell us what you need and we'll get back to you with a competitive quote. Most Electrical Installation jobs can be booked within 24–48 hours across London & Surrey.