Water Hygiene Services

Water hygiene & Legionella control specialists

Welcome to uRisk


We are a water hygiene service company with over 25 years experience, specialising in legionella control and water hygiene. Our offices are based in Baldock, Hertfordshire which is just a short 30-minute train journey in and out of London. Our engineers are strategically placed throughout the UK meaning we have nationwide coverage to all counties in the UK.

At uRisk, customer safety and customer service is our number 1 priority; this is why we are both SafeContractor and Construction Online approved and work in accordance with HSE guidelines. We also use only UKAS accredited laboratories for water samples and analysis. Our business is health & safety which means that compliance is key to everything we do.

All our water hygiene engineers are experienced City & Guilds qualified, DBS checked and fully insured so you know you are working with a competent and reliable water hygiene company.

Legionella control services


As a water hygiene service provider, we offer a full range of Legionella services including:

We also provide a wide range of other water hygiene services such as water tank cleaningwater chlorination services to water testing, analysis and sampling for any water system including portable drinking water and cold water storage tanks.

Water Hygiene Services

Risk Assessments

All water systems require an risk assessment.

Remedial Works

Reduce your legionella risks all in one place.

Legionella Testing

Legionella and water quality testing.

Tank Cleaning

Water tank cleaning for all shapes and sizes.

Legionella Training

Flexible E-learning courses, duration 2-3hrs.


New mains, tank or full system chlorinations.


Let the specialists control & management your risk.


Specialist, professional, experienced advice.

We work with all industries and all sizes


We work with both big and small businesses across all industries. So whether you work in healthcare, a local council, a dentist, schools, commercial offices, leisure and sports facilities, uRisk services all industries, and all types of buildings and water systems.

Here at uRisk we work with companies every day that have a single site, multiple sites, as well as chains. Our skilled team can work with you to organise multiple site bookings where required to best suit your organisation.

Why choose uRisk?

25 Years Experience

Over 25 years of water hygiene and legionella control experience.

Customer Service Excellence

Friendly and simple advice by phone, email & online at your convenience.

City & Guilds Qualified

All staff are trained water hygiene consultants and engineers.

Nationwide Coverage

With engineers located all across the UK, we’re never too far away.

UKAS Accredited Testing

Our labs are UKAS approved providing you with quality assurance.

Full Compliance Services

Your one stop shop for legionella control, no need to go elsewhere.

Extremely happy with our legionella risk assessment carried out by uRisk, easy to understand and great customer service. Thanks again
Nickayla Robertson
Nickayla Robertson
21:22 15 Jan 19
Brilliant service! Thanks a lot for the hard graft
Leon Macauley
Leon Macauley
21:12 15 Jan 19
Brilliant Service, efficient, professional, punctual and friendly.
Alex Windsor
Alex Windsor
18:21 15 Jan 19
uRisk have been helping us with our Legionella Control for a number of years now. We've recently had a CQC audit and they were very impressed with our legionella compliance! Thank you for all your help.
Mike Port
Mike Port
20:41 07 Aug 18
Fantastic training courses and we've found the legionella risk assessment very easy to read and far more detailed than any we have previously had. 5 star service!
Gemma Pond
Gemma Pond
20:37 07 Aug 18
Incredibly detailed and professional team. Have been beyond helpful with with our CQC legionella compliance for our Safety. They’ve found solutions to fit around how we work and our budgets. We are always advised with reference to HSE which has been brilliant.
Amy Thorne
Amy Thorne
20:29 07 Aug 18
We're a small GP practice and started using uRisk for legionella risk assessments. We opted to use their remedial and monitoring services and they've been absolutely great. We cannot recommend them enough! Thank you so much!
Amanda Pates
Amanda Pates
18:30 07 Aug 18

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