At APEX Electrical Contracts, we specialise in delivering safe, efficient, and fully compliant commercial electrical services to businesses across Basildon, Billericay, Wickford, Brentwood, Chelmsford, Southend-on-Sea, Laindon, Rayleigh, Pitsea, and throughout Essex and Greater London.

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Whether you manage an office, retail unit, industrial site, warehouse, or multi-use facility, our NAPIT-approved electricians provide high-quality electrical installations, testing, and maintenance—minimising downtime and maximising performance.

 

Our Commercial Electrical Services Include:

 

Complete Electrical Installations

• Full wiring for new builds, office fit-outs, and refurbishments

• Installation of sockets, power supplies, three-phase systems, and more

 

Lighting Solutions

• Internal and external LED lighting

• Security lighting, warehouse lighting, display lighting, and energy-saving upgrades

• Emergency lighting installation and testing

 

Fuseboard & Distribution Board Upgrades

• Replacement and upgrade of outdated consumer units

• Three-phase distribution for high-demand commercial settings

 

Electrical Maintenance Contracts

• Routine and reactive maintenance to keep your business compliant and fully operational

• Scheduled checks, repairs, and upgrades to minimise business disruption

 

Fire Alarms & Emergency Systems

• Fire detection systems, smoke alarms, and emergency lighting in line with BS 5839

• Commissioning, servicing, and certification

 

Intruder Alarms & CCTV Systems

• High-definition CCTV, access control, and smart alarm systems for commercial security

• Remote viewing and multi-zone setups

 

Data Cabling & Network Installation

• Structured cabling (Cat5e, Cat6, Cat6a) for offices, retail, schools, and hospitality

• Server cabinet installations and internet point configuration

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Smart Systems & Automation

• Smart lighting controls, timers, thermostats, and energy monitoring

• Integration for smart office or commercial automation

 

Inspection, Testing & Certification

• EICR reports, PAT testing, emergency lighting testing, and full compliance checks

• Ideal for landlords, commercial tenants, and facilities managers

 

All work is fully insured with £5 million public liability coverage, and every project is completed to the latest BS 7671 wiring regulations. Backed by the NAPIT Platinum Promise, our services guarantee safety, compliance, and professional standards for every business.

 

Contact APEX Electrical Contracts today on 07716 815 886 to discuss your commercial electrical needs in Basildon, Brentwood, Billericay, Wickford, Chelmsford, Southend, Rayleigh, Laindon, Pitsea, and across Essex and London.