The Legionella Control Experts


Sci-Tech Water Treatment Ltd are leading independent providers of environmental compliance  and risk reduction services and products to clients throughout the UK. Our ethos is all about 'Quality' and 'Affordability' in their various forms. That's why we offer leading products alongside our specialist technical services. 


We genuinely care about our customers and strive to go above and beyond expectations to create a happy and compliant partnership.

Cooling System Water Treatment

Sci-Tech are specialist providers of water treatment for cooling systems including cooling towers and evaporative condenser. With advanced training and extensive experience you can be confident your cooling systems are running safely and efficiently. 

We save our customers across the UK millions of pounds in operating costs every year with our innovative products and services ensuring control of corrosion, scale and bio-fouling whilst ensuring optimum compliance with health and safety guidance documents ACoP L8 and HSG 274 Part 1.

Why Choose Sci-Tech?


We were awarded 'Best Water Treatment & Legionella Services Provider - Europe' at the UK Enterprise Awards 2020


We partner labs throughout the UK we can offer UKAS accredited sampling for a large suite of analytes.


We provide our Sci-cloud e-Monitoring software free of charge to all contract customers


We are highly accredited by leading governing bodies so you can be confident you will receive the best advice. 


We have offices in Sheffield & London and clients throughout the UK including Scotland & Wales


Our engineers are extensively trained in all aspects of legionella control, plumbing, water system engineering and more so that you only have to deal with a single company for all your needs.


We supply industry leading water treatment chemicals including inhibitors, biocides, flocculents and more


We provide consultancy and legionella response services to clients throughout Europe



We offer up to a 5-year fixed price service contract which gives our customers a saving of 25% on normal uplift in return for their commitment.

Some of our happy customers & their testimonials....

A. Stevens

Facilities Manager - Nido Student Accommodation

I am very impressed with Sci-Tech compared to other water treatment service providers I have used in the past.

T. Billingham 

Facilities Manager - Versus Arthritis

Sci-Tech are very reliable and explain what they are doing and why. Documentation is easy to access and understand

N. Sampson 

Site Manager - Oughtibridge Trust

So far so good! Really pleased with the services provided


Practice Manager - Flint Dental Group

Perfect! We will certainly be using Sci-Tech again in the future

Sci-Tech Water Treatment Ltd, Unit 0.09 Soar Works Enterprise Centre, Sheffield, S5 9NU

Tel: 0114 478 4783  |  Email:


Company Registered in England & Wales 10380994  |  VAT Registered GB 257600800  |

Copyright @ 2020 Sci-Tech Water Treatment Ltd  |  ALL RIGHTS RESERVED

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