Outdoor Water Engineers
Outdoor water engineers in the Berkshire and Oxfordshire areas.
With our state-of-the-art machinery we specialise in laying underground pipes using trench-less technologies.
We offer a complete design and build service for all lake and pond construction.
As experienced bio-treament plant and septic tank installers, we construct foul and storm water drainage systems of every size.
We take great pride in creating stunning water features, such as cascades, waterfalls, fountains and jetties,
along with many other bespoke designs.
W.J.Hatt Ltd is a family business that has been trading for nearly 80 years!