We are proud of Dennis Johns Service Group’s history. We began as Dennis Johns Electrical in Hackney 40 years ago. From these beginnings we have evolved and are now proud to be working in partnership with the Commercial and Public Sector, including electrical maintenance throughout the entire Borough of Hackney. Our reputation continues to spread and sees us working with numerous other London Boroughs, Local Authorities and Government Departments. We are the preferred supplier to major names in the construction industry. Our range of technologies has evolved. Our 24/7 CCTV and fibre optic solutions kept the city moving during 2012, and were instrumental resolving the 2011 riots in partnership with the Police.  In fact our intelligent security solutions have contributed to a 40% reduction in crime for Hackney residents.

We have a lot to be proud of and we never forget that we are only as good as our team. That is why, from the beginning, we wanted to ‘give something back’ to our communities by welcoming apprenticeships, providing in-house training and ensuring our workforce is highly qualified and certificated. We have expanded this by supporting an initiative encouraging more women to train in the electrical sector.  We believe in equality, diversity and environmental policies and procedures. We are passionate about compliance and key performance indicators. Not just because of our partnership work with local authorities, but because residents and end-users are entitled to the highest level of competitive service.
Dennis Johns Service Group – Connecting and Protecting London for 40 years.