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.

01707 274590

01707 256947

Email: robin@datamainservices.com

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.

DMS Electrical Services