Data Main Services

With over 21 years experience we endeavour to keep our customers satisfied as we take pride in the quality of our work and the company aims to maintain high standards of workmanship and customer care at all times. All of our electrical engineers are professionally trained and qualified to current standards, and have extensive experience in domestic, commercial and industrial environments.

We are Electrical Installation Maintenance and Testing Engineers, established for over 21 years, and serving Hertfordshire, London and the South East Area. Our highly professional team provides a complete electrical service to our domestic, commercial and industrial customers.