Electrical Installations

We provide infrastructure Design & Build, installation and commissioning of electrical installations in the UK and EMEA regions.

Because of this we are proud to be an accredited member of the NICEIC. All our projects are completed in compliance with their guidelines and regulations. Smart electrical installations are also carried out in specification with ISO 9001 Quality Standards. By incorporating these organisations into our approach we have been able to successfully complete numerous projects exceeding our clients’ expectations. Our in-house project managers use their knowledge, expertise and experience to ensure works are carried out to highest standards using flexible resources completing projects within the given timescales and budget.

NICEIC Approved Contractor


  • Data Installations Hertfordshire


  • Data & Electrical Hertfordshire


  • WiFi Installations Hertfordshire


  • Electrical Contractors Hertfordshire


  • Cat5 and Cat6 Data Installations Hertfordshire

Wesley Electricals is highly trained and skilled engineers provide our clients with exceptional installations and is one of the main reasons why Smart has become a preferred service provider to our clients. Work is conducted to strict Health & Safety regulations and installations range between commercial, industrial and a variety of other Markets.

  • Electrical services

  • CCTV Systems

  • Fire & Security Management Systems

  • Access Control Systems

  • Lighting Management Systems

  • Periodic Inspection & Testing

  • Maintenance Services


Wesley Electricals PAT – Portable Appliance Testing

Health & Safety Executive (HSE) reports have indicated that 25% of all reportable electrical accidents involve portable appliances. The main reason for PAT is to prove there is/is not any breakdown of the Earth within the casing of an appliance. Portable Appliance Testing is carried out annually to ensure the safe working of all portable electrical and electronic appliances.

Wesley Electricals qualified engineers use the latest test equipment to ensure reliable test results. Tests are conducted in accordance with NICEIC guidelines and also comply with The Electricity at Work Regulations 1989. 

PAT Testing