Powering your business with safe, efficient electrical solutions
Commercial Electrical Services
Reliable electrics are critical to every successful business. That’s why NPM Electrical deliver professional commercial electrical installations and maintenance that keep your operations running smoothly, safely and efficiently.
Our NICEIC-approved electricians work across all sectors (offices, shops, restaurants, warehouses and schools) providing everything from new installations to energy-saving upgrades. We plan carefully, communicate clearly and complete projects with minimal disruption to your daily operations.
Tailored Electrical Services for Businesses
Every system is designed and installed to comply with BS 7671 and building-control standards, ensuring safety and reliability from day one. Our commercial electrical services often include:
Office and Retail Fitouts
We provide complete electrical installations for office refurbishments, retail units and commercial fitouts. From power distribution and lighting to data cabling and emergency systems, every detail is carefully planned and installed to meet modern safety standards and your business needs.

Three-Phase Power for Workshops and Industrial Units
Many commercial and industrial properties require the reliability and capacity of a three-phase electrical supply. We design and install balanced three phase systems to power heavy machinery, HVAC units and production equipment, ensuring safety, stability and consistent performance.

Lighting Design and LED Conversion
Upgrading to LED lighting is one of the simplest ways to reduce energy consumption and running costs. We design and install efficient lighting systems that enhance your workspace, reduce maintenance and deliver immediate savings. Importantly, it will improve light quality and comfort for staff and customers and can even increase productivity.

Fire Alarm and Emergency Lighting Systems
Fire alarms and emergency lighting are essential for any business. Our NICEIC-approved electricians install and maintain systems that provide clear alerts and safe evacuation routes in an emergency. Every installation is fully tested and compliant with fire safety regulations.

CCTV and Access Control
Protecting your premises and staff is a top priority. We design and install CCTV and access control systems that integrate seamlessly into your electrical infrastructure, helping you monitor activity, restrict access where necessary and meet insurance and data security requirements.

Structured Data Cabling and Network Wiring
Reliable connectivity is vital for every business. We install structured cabling systems that keep your data network fast, organised and future-proof. From small offices to multi-floor buildings, we ensure clean cable management, professional terminations and optimal network performance.

EV Charging Points for Fleets or Staff Parking
As more businesses switch to electric vehicles, installing workplace charging points is becoming more and more essential. We supply and fit a wide range of commercial-grade EV chargers that are efficient, smart-controlled and scalable. They’re ideal for staff parking areas or vehicle fleets.

Periodic Testing, Inspection and EICR Certification
Regular electrical inspections help businesses stay compliant and reduce the risk of costly faults or downtime. Our comprehensive EICR testing identifies potential issues, verifies safety and ensures your electrical system meets current regulations. All certification is issued promptly and stored for your compliance records.


Supporting Local Businesses
We understand the pressures of running a business. Downtime costs money, so we schedule our work flexibly to suit your working operations and reduce disruption. We can also recommend ongoing maintenance programmes to prevent faults and ensure compliance.
Our installations use durable, energy-efficient equipment to keep running costs low and performance high. Many of our commercial clients see substantial savings by upgrading to LED lighting or installing smart controls.
Why Choose NPM Electrical
Based in East Grinstead, we work throughout West Sussex, East Sussex, Surrey and Kent, including Horsham, Crawley, Brighton, Tunbridge Wells and surrounding areas.
Call 07731 941794 or contact us today to discuss your commercial electrical project.











