Commercial Electrical installation in Eltham, South East London

Electrical installation, fit outs and upgrades For Commercial buildings Covering South East London & Kent

Complete Electrical Solutions for Businesses in South East London & Kent

At Selkent Electrical, we provide high-quality commercial electrical installation, fit-out, and upgrade services to businesses across Bexleyheath, Eltham, Sidcup, Bromley, Lee Green, and surrounding areas of South East London and Kent.
Whether you’re moving into a new premises, expanding operations, or modernising outdated systems, our team of NICEIC Approved electricians is here to deliver safe, efficient, and regulation-compliant electrical work with minimal disruption to your business.

Comprehensive Electrical Services for Commercial Properties

With over 20 years of experience, we work with business owners, property managers, landlords and developers to deliver bespoke electrical solutions tailored to your operations and compliance needs.

Our services include:

Full electrical installations for new builds and commercial refurbishments
Office, retail, and warehouse electrical fit-outs
School & educational facilities installations and upgrades
Upgrades and replacements for outdated or overloaded systems
Lighting and power distribution installation
Energy-efficient solutions, including LED and automation systems
Data cabling and network installation
Emergency lighting and fire alarm integration
Electrical testing, inspection, and certification (EICR)

We manage projects from concept through to sign-off, ensuring quality workmanship, compliance with BS 7671 wiring regulations, and complete client satisfaction.

Tailored Fit-Outs for Every Business Environment

Our commercial electrical fit-out services are designed to bring your workspace to life—on time and on budget. Whether you’re preparing a new office, retail unit, or industrial facility, we’ll create an electrical layout that supports your staff, systems, and future scalability.

We work closely with contractors, architects, and project managers to deliver seamless fit-outs that align with your building plans and operational requirements.

Sectors we serve:

Schools & Educational Facilities
Offices & Co-Working Spaces
Retail & Showrooms
Warehouses & Industrial Units
Hotels, Restaurants & Hospitality
Healthcare & Clinics
HMOs & Rental Portfolios

Electrical Upgrades for Compliance, Safety & Efficiency

Outdated electrical systems not only pose a safety risk—they can limit your business growth. We offer expert electrical upgrades that improve safety, capacity, and energy efficiency.

Common upgrades include:

Consumer unit and distribution board upgrades
Additional sockets and circuits for modern equipment
Lighting upgrades to energy-saving LEDs
Load balancing and mains supply upgrades
Installation of surge protection and backup power
Whether you need to meet legal safety standards or simply future-proof your building, Selkent Electrical will guide you through the most effective upgrade options.

Why Choose Selkent Electrical?

NICEIC Approved Commercial Electricians
Local team with 20+ years of experience
Fully insured and compliant with all UK standards
Transparent pricing and detailed quotations
Minimal disruption to your business operations
Clean, reliable, and safety-focused installations

We’ve earned the trust of business owners across SE London & Kent, providing electrical services that combine function, compliance, and value.

Get a Free Quote for Your Commercial Electrical Project

If you’re planning a commercial electrical installation, fit-out, or upgrade, trust the experts at Selkent Electrical. We’ll work around your schedule and business needs to deliver safe, smart, and scalable solutions that last.

GET QUOTE