The Complete Contractor

Olli Electrical

Olli has a mission to ensure electrical safety within the industry and we aim to set an industry benchmark. Our friendly professional qualified team of Electricians deliver the best services at a realistic price point irrespective of project size. New installations, Refurbishments, Compliance Testing, day to day repairs and emergency call outs – our team of experienced electricians are looking after you 24 hours a day.

We’ve got you covered

Our M&E (Mechanical and Electrical) team cover:

  • Commercial Installations
  • Domestic
  • Landlord requirements
  • Testing & Design
  • Reactive, Planned, Predictive Responses 24/7/365.
  • Ventilation / ducting
  • Domestic and light industrial gas and electric boilers and installations (up to 22 bore)
  • Water, drainage and plumbing
  • Heating
  • Locks, alarms and entry systems

Keeping you legal

New rules mean that schools and businesses are responsible for the safety and compliance of their electrical installations and appliances. Under our Planned Predictive Maintenance schemes, your electrical installations will be kept in shape so you never have to worry. Our NICEIC-certified electricians will survey and report on your properties, PAT test your appliances, identify any problems and then make sure you’re compliant. We’ll then work out a system of rolling checks so that you stay on the right side of the law.

Saving you money

While we’re maintaining your systems, we’ll make sure you’re not wasting money. We can install energy-saving systems like LED lighting and voltage optimisers. These systems can save you significant amounts of money on your energy bills.

We look forward to hearing from you

We'd love to work with you. Send an email to, or call us on

020 7474 5111

Works Office & Depot
34 Shirley Street
London, E16 1HU

Tel: 020 7474 5111

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