About Us

Goodwater Ltd is the UK’s leading Water Hygiene and Water Treatment Specialist. We are committed to providing high quality services, equipment and solutions throughout the whole life cycle of a building, making us the partner of choice for all consultants, contractors, and end users.

Goodwater Ltd was founded in 1988 from humble beginnings as a family-run water treatment company in a house and garage in Hampshire. 30 years on, the business has evolved into the cutting-edge market leader we see today.

Our head office near Reading, Berkshire is perfectly positioned for us to service our 600+ customers and 700+ service contract sites in and around London and the Home Counties, and the rest of the UK.

We aim to provide water treatment and water hygiene solutions to the building services community at all stages of a building’s life. We work with consultants during the design stages of a project, our range of equipment finds its way into specifications and new-builds and we also connect with installers to flush and disinfect new pipework systems to meet the relevant BSRIA and British Standards.

Thereafter we focus on service and maintenance working with end-users and FM companies, and our team of fully trained engineers look after any system which has water running through it – from closed systems, cooling towers and steam boilers to domestic water systems and swimming pools and the wide range of associated water treatment equipment you find on these systems – water softeners, water conditioners, dosing systems, UV, filtration and Chlorine Dioxide to name but a few.

Our range of services and equipment is extensive and we have a fantastic team who are passionate about delivering solutions to a high standard in terms of the quality of our products and services and also the level of health & safety and compliance we aim to achieve. This is what Goodwater is all about – strong values and making every experience as positive and safe as it can possibly be.


But we are not just a business – we understand that we have a place in the world and we care about making a difference socially and environmentally. We are keen to find ways to save water and energy and we support WaterAid, a fantastic charity that brings clean water to thousands of people across the globe.

“Our evolution is fluid, like the substance at the very heart of everything we do.”

Case Studies


Water Hygiene

Priory School

We came to the rescue when the team at Priory School in Upper Norwood approached us with a series of water hygiene problems that left them open to non-compliance and exposing them to potential litigation if an outbreak had occurred...


Disinfection and water softening

Community Hub, South of England

Following a series of unacceptable laboratory results and remedial disinfection procedures on the domestic water services at one of our service contracts, the solution presented itself in the form of...

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Flushing of Data Centre Cooling Systems

Heathrow Airport

Following a recent catastrophe at Heathrow in 2017 when a data centre went down leading to delays for thousands of travellers, further system problems were identified and our expertise was called upon...

HDRtist Pro Rendering - http://www.ohanaware.com/hdrtistpro/

Tank refurbishment

Queen Elizabeth’s Girls School

One of our existing service contract clients came to us asking for advice about one of their cold water storage tank that was in terrible condition...

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Water tank cleaning

Heathfield Gardens

The cold water tank serving a large South London residential tower block was found to be in need of some attention...


Water treatment & water hygiene

Aspire Defence - MOD Soldier Living Accommodation

For over 10 years Goodwater have worked alongside Aspire Defence Capital Works on MOD sites across the South of England, becoming their trusted water treatment specialist and working on in excess of 200 buildings so far ...

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Equipment & system servicing

WWF - Woking

Opened by Sir David Attenborough in 2013, we are proud to have been involved in the original design, construction and the ongoing maintenance of this incredible 'eco-building'...


Water tank refurbishment

NHS Hospital

At our oldest service contract site, a world-renowned NHS Hospital, we established a serious non-compliance with their large external water tanks on our recent Legionella Risk Assessment survey visit ….


Chlorine Dioxide & other equipment

Tottenham Hotspur Stadium

Opened in April 2019, the Tottenham Hotspur Stadium is the most cutting-edge multi-purpose sporting venue in the UK, and our water treatment equipment is built into the design and helps keep the thousands of visitors safe ….


Blended softened water system

Health & Life Sciences, Reading Uni

The site water supply was too hard to feed the large steam generating autoclave unit in the science building, so we solved the conundrum with a mixture of softening, blending and in-line monitoring equipment….


Closed loop process water treatment

Photonics Laboratory, London College

Our team was on hand to find the solution to ensure the water in the sensitive Process Chilled Water system can be maintained within specific parameters…

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Chlorine Dioxide and softening systems

Wood Wharf, Docklands Development

A hugely ambitious development project in London’s Docklands, Wood Wharf has a requirement for millions of litres of treated water…