Building Service Engineers

Design Selectric Ltd is a family owned business which was established in 1976 and has developed into a well recognised Electrical Contracting Company within Hertfordshire, South East of England.

During this time we have developed a successful management team with considerable experience in residential, commercial and light industrial developments. This has given us an extensive portfolio of quality Installations in both Public and Private sectors.

We are:

• Reliable and always ready to help

• Contactable at all times

• Professional, but caring

Our Services


Our own in-house CAD Department who operate in Auto Cad LT.

Electrical Services

Providing the best possible solutions for our Clients. Using cost effective products which are reliable, efficient and environmentally friendly using renewable energy wherever possible.

Mechanical Services

A comprehensive list of mechanical installations and electrical applications.


See an overview of some of our projects by clicking on the images below.