Water and Wastewater

Water and wastewater treatment work is probably what we are most well known for within the construction and civil engineering industry as our extensive experience in this sector spans our entire history.


Yorkshire Water remains one of our biggest clients in the water sector, but we are also delivering significant work for Anglian Water, Northumbrian Water, Severn Trent Water, Scottish Water, Cambridge Water, Essex and Suffolk Water (all as part of framework contracts) and United Utilities.

With a clear focus on delivering value for our customers, we work across the full spectrum of capital works in the water industry from source to tap and sink to river.

We are able to complete projects to the highest standards with a full understanding of the regulatory environment in which our clients operate.

Most of the work that we undertake in the water and wastewater sector is delivered on a feasibility, design and construction basis through our joint venture subsidiary, Mott MacDonald Bentley.