SQS The road to quality
SQS is a leading utility solutions provider with over twenty-five years’ experience.
We serve the electricity, gas, water, telecoms, Local Authority and commercial sectors in London, the Home Counties and the Southeast.
Founded in 1996 by Maurice and Katrina O’Connor, SQS is a family business that has evolved to offer a widening portfolio of utility services.
This includes excavation, engineering, replacement, and civil works as well as first time reinstatement and highways maintenance services.
With a growing workforce of over 600 and an established reputation for excellent customer service and quality, our self-delivery model allows us to respond rapidly to the changing needs and demands of our customer.
Coupled with innovation, this provides a trusted and competitive service level that keeps our clients and their customers satisfied.











