Legionella Remedial Works

Legionella Remedial Works | Risk Assessment Remedial Works | Making you Compliant

Legionella Remedial Works


Your legionella risk assessment will identify all the risks that require corrective remedial works to reduce the risk of legionella growth in your water systems.

Legionella remedial works focus on improving the design of your water system by removing risks that encourage growth. Examples include system design, materials, stagnation, corrective measures.

Remedial works, therefore, include changes such as: removing redundant pipework, removing sources of nutrients (limescale), cleaning cold water storage tanks, insulating pipework, servicing Thermostatic Mixing Valves (TMVs) and so on.

Why do I need to do Legionella remedial works?


After undertaking the legionella risk assessment it will have identified a number of risk areas within your report, that you need to remove or remedy to reduce the risk of exposure to legionnaires disease.

So whilst you have undertaken the initial risk assessment, you must now take corrective measures to bring your water system into compliance with the Approved Code of Practice (L8) also known as the HSG 274. As part of your remedial actions legionella testing may also be necessary to determine if there is currently a legionella presence.

When do I need to do remedial works?


You will only need to carry out legionella remedial works once if actioned correctly. Should you make any additional changes to your water system it is important to consult with your water hygiene specialist to ensure the changes meet current regulations. However, legionella monitoring is an ongoing requirement where inspections and monitoring tasks should be carried out throughout the year. Periodic reviews of the legionella risk assessment should also be completed.

Legionella remedial works example – your legionella risk assessment might identify that your cold water storage tank has no lid or that you have a number of dead ends (pipework that has been capped off and allows the water to stagnate). By carrying out legionella remedial works you will have installed a new tank lid, and removed the dead ends reducing the risk of legionella growth. These works will not need to be carried out again.

How much does legionella remedial works cost?


Legionella remedial works costs vary from site to site. Depending on the remedial works identified in your legionella risk assessment will determine what works will be necessary, and therefore how much the works will cost.

If you feel your current water hygiene service provider is quoting you too much, contact our friendly team for a competitive quotation.

How long will the legionella remedial works take?


Our engineers will work closely with you to ensure minimal disruption to your business is caused. Clear and easy access to rooms and buildings will play a part in time spent on site at your premises along with the amount of work that needs to be undertaken. But for an approximate duration contact our friendly team and they’ll be able to provide estimated timeframes.


Will I get anything to say the works were completed?


Yes, you’ll receive a site report with photos of all the completed works. This way you have evidence and proof of works, as opposed to a certificate which is not legally required. We aim to provide you with peace of mind through out customer service and proof of work.

What do I do after the Legionella remedial works?


By undertaking remedial works you will reduce the risk of exposure to legionnaires disease.  Once all the legionella remedial works are complete, you will then need to focus on implementing your legionella monitoring (periodical checks and maintenance) with a logbook for recording keeping all legal duties and monitoring requirements.

Legionella remedial works services we offer


Tank Clean & Disinfection


WRAS Regulation Fittings


Descale Services


Temperature Guages


Water Heater Repairs


Overflow Installs


Air Vent Installs


Tank Replacement


Insulation Fittings


Temperature Adjustments


TMV Servicing


Site Water Logbooks


Safe Access to Water Services


PRV Servicing


Removal of Tank Objects


Health & Safety Signage


Dead End/Dead Leg Removals


TMV Installs/ Removals


Legionella Testing


Overflow Screen Installs


Any Plumbing for Any System

Service process

Get a Quote

To get a quote you can phone, email or complete our ‘Get a Quote!’ form to receive a quotation within 24 hours.

Book an Appointment

Once you’re happy with your quote we’ll confirm a suitable date and estimated time of arrival for your appointment.

Your Appointment

An engineer will be with you on your scheduled date, and will call you prior to arrival (when safe and possible).

Report & Support

Our team will quality assess your report for PDF distribution, typically within 2-10 days of the site visit.

All payments are due prior to booking completion unless agreed in writing for 30 days from the date of invoice. We will hold your booking time for 24 hours whilst we wait for payment.

Your dedicated water hygiene team

Legionella Monitoring


Customer Service

Legionella Control


Quality Control

water hygiene monitoring



Legionella Control Services

Luke V

Business Manager

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.

Brilliant company, customer service was great! And engineers were fantastic. Thanks again uRisk! Will definitely be using them for all future work.
Nikesh Gohil
Nikesh Gohil
12:49 12 Mar 18
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
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
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
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
A fabulous company, excellent customer service, they try to accommodate appoitments, and do there utmost in emergencies, been with them a few years now,  honestly cant fault them. Coming out of Covid 19, having our building urgently disanitised,  big thank-you to Luke and Lee for staying so late to get the job done!! Thank you Devon, for juggling the diary to fit us in so soon. A Team 🙂
Jo Maskell
Jo Maskell
18:02 15 Jun 20
Brilliant Service, efficient, professional, punctual and friendly.
Alex Windsor
Alex Windsor
18:21 15 Jan 19
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 want to help you comply!