Thames Valley
Water Treatment

Drainage & Wastewater Specialists

Septic Tank Installation, Rainwater Harvesting Systems, Water Treatment Systems

We specialise in the supply, installation and support of all types of water treatment systems including septic tanks, sewage treatment plants and rainwater harvesting systems. We are Harlequin approved suppliers and can assist with all of your water treatment needs.


Following the UK-wide guidance, we are not undertaking any routine installations for the moment. We want to do everything possible to ensure the safety of our staff and customers.

During this time of crisis we will continue to offer an emergency service for those who need it. If your tank is damaged or causing a potential health risk we will do our utmost to assist. In order to comply with the government’s social distancing policies the first step is a remote diagnosis of the problem. Please complete this form providing us with as much detail as possible, ideally you’ll include photos, and one of the team will get back to you as soon as possible to discuss next steps.

Stay safe.

The Thames Valley Water Treatment Team

Septic Tank Installation

Rainwater Harvesting Systems

Water Treatment Systems

Sewage Treatment Systems

Let us know how we can help you.