Water Chlorination

mains chlorination

Water Chlorination

Water Chlorination is a specialist Legionella monitoring and water hygiene method used for new water systems. Prior to a new water system being connected following commission it must be adequately chlorination by a reputable provider.

At Water Hygiene Services we offer a fast and reliable Mains Chlorination services where you are issued with a Chlorination Certificate on site via email. The samples taken from the water analysis are issued within 5 days. Water Hygiene Services is also on hand to assist you with all water hygiene compliance.

If you need an urgent Mains Chlorination please contact us as soon as possible and we will discuss your requirements.

BS8558 Mains Water Safety Standards

It is a legal requirement that new private water supply pipes are commissioned before they are connected to mains water services. It is also necessary to have a chlorination certificate is issued. Water Hygiene Services Ltd can provide BS8558 mains disinfection services in addition to sampling of new and existing mains pipework. We undertake partial or complete building mains disinfection prior to connection and handover. Chlorination certificates are supplied once the work has been completed.

BS6700 standards were updated in 2015 to BS8558.

Water Hygiene Services always operate to the BS8558 standards. Please find below the relevant information for Water Hygiene Services chlorination procedures from the BS8558 standards. Click below to download the guide.

Water Chlorination Services in Leeds and Yorkshire

At Water Hygiene Services we offer a full service Mains Chlorination / Water Chlorination service for our clients. Our team of in-house specialists will work with you to devise a robust water monitoring programme and water chlorination programme. We come recommended by a range of public sector services as well as private businesses and we are proud to say that almost all of our work is by retainer contract. This is because of the quality of service and expertise we offer.

Legionella Control Association

Water Hygiene Services is a member of the Legionella Control Association: reg no. 2008/1723

Disinfection Certificates

We provide disinfection certificates at the time of work and provide full UKAS microbiology results from an independent laboratory approximately 5 days later.

Water Authority Specifications

Our work meets all water authority specifications such as:

  • Flushing/Swabbing
  • Chlorine Level
  • Chlorine Contact Time
  • Microbiological and chemical analysis

Specialist Equipment


We use specialist equipment to ensure accurate dosing to all of the ongoing water whilst ensuring no possibility of backflow contamination.

In order to provide a competitive quote for a mains chlorination we will require the following information:

  • Size and material of the incoming pipe
  • Approximate number and type of outlets
  • Size and number of any water heaters/cylinders
  • Any working restrictions such as access or working hours
  • Local water authority details and any provided specification
  • Access and parking for vehicles
  • We also need good unrestricted access to a good quality water supply

Why work with Water Hygiene Services

  • Competitive pricing
  • Expertise
  • In-house team
  • Years of experience
Contact Us

Fill in our online enquiry form today to receive a no obligation quote.

Mains Chlorination

Contact us for a Free Quote

    Very happy with their very high standard of work Water Hygiene Services have been carrying out legionella risk assessments for us for a couple of years now. We have been very happy with their very high standard of work, their ability to work to tight deadlines and the general professional service they provide

    Richard Waudby
    Engineering Surveyor, NPS Humber Ltd