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Control Water Environmental Services Ltd for all aspects of water treatment services for the prevention of legionella


Control Water is a Warwickshire-based water treatment company providing a comprehensive, high-quality yet cost-effective water treatment service to both large and small companies throughout the Midlands, East of England and London. Our customers include; Hospitals, Food Processing plants, and Manufacturing sites.

Headed up by Mark Patrick (BSc Hons) who has over 20 years’ experience in the water treatment industry, Control Water is well-placed to provide a highly professional and personalised service.


Control Water has achieved the CarbonNeutral® company certification by working with The CarbonNeutral Company, a world-leading provider of carbon reduction solutions, to measure and reduce its CO2 emissions.

Control Water has reduced its greenhouse gas (GHG) emissions in accordance with The CarbonNeutral Protocol, the global standard for carbon neutral certification. The programme involved an independent assessment of the CO2 emissions produced from the activities of Control Water followed by an offset-inclusive emissions reduction programme. This means that for every one tonne of GHG emissions that Control Water produces, it purchases a verified carbon offset which guarantees an equivalent amount of GHG emissions is reduced from the atmosphere through a renewable energy or clean technology project.

About Us


Cooling Tower Management
All aspects of cooling tower maintenance and management


Chemical Supply


Chemical supply and delivery

Boiler Management


All aspects of boiler management and maintenance

Microbial Analysis


Samples tested at UKAS-approved laboratories

Salt & Equipment Supply


Industrial grade salt & other water treatment equipment supplied and delivered at highly competitive prices - call us for a quote today

Training Packages
Bespoke training packages for individuals or groups, delivered on site
Our Services


Years of Experience


Safety Record


“working with the highly experienced team at Control Water has enabled us to ensure efficient usage of our chemicals helping us to run our plant cost effectively and protecting our equipment”

Operations Manager

“Great service...always there whenever we need support”

Head of Production

“Mark has made the sometimes complex water treatment requirements seem really straight forward... enabling us to concentrate on our business with peace of mind.”

Managing Director

Success Stories


Our Address
Our Email
Office Hours

Control Water Environmental Services Ltd

Unit 15 & Unit 11 

Sir Frank Whittle Business Centre

Great Central Way



CV21 3XH

Monday – Friday  09:00AM – 17:00PM

Contact (24 hours)  +44 (0)7545 094222




Registered address: Control Water Environmental Services Ltd, 21 Durrell Drive, Cawston, Rugby, Warwickshire, CV22 7GW, UK

Company Registration: 07156687

Thank you for your enquiry, we will respond to you as soon as possible.

Contact Us
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