Our experienced staff and specialist equipment give us the ability to manage the unique risks of working in a fluvial environment, to safely deliver a range of projects.

This includes: flood prevention and alleviation; river restoration and habitat creation; soft engineering; sluices, locks and weirs; and watercourse maintenance.


Godalming Flood Alleviation Scheme

Properties in the Surrey town of Godalming will be better protected from flooding thanks this £4.5m flood alleviation scheme. More...

Sandwich Emergency Flood Prevention Works

In 2020, Mackley successfully delivered emergency flood prevention works to protect the historic town of Sandwich in Kent..  More...

Wey Weirs Refurbishment and Fish Pass Project

This project consists of the replacement, refurbishment and repair works to seven weir sites on the River Wey Navigation between Guildford and Weybridge. More...

Trinity Hospital Flood Defence

In 2019, Mackley carried out remedial works on a flood wall which protects key assets along the river Thames in Greenwich – including Trinity Hospital. More...

Littlehampton Flood Defences

In 2018, Mackley completed a project to fill a 28-metre gap in the flood defences in the West Sussex town of Littlehampton – in turn reducing the flood risk for 2,000 homes. More...

Shoreham Adur Tidal Walls Scheme

Opened in 2019, the £31m Shoreham Adur Tidal Walls Scheme has significantly reduced flood risk to more than 2,300 properties in Shoreham and East Lancing.  More...