Call us on 0845 658 0948 MON-FRI 9-5

We can reduce your water costs

We Saved

  • £60k

    Savings & Refunds £60,000 National cinema operator Vue appointed water audit experts H2O Building Services to provide a water bill...

    Find out how
  • £150k

    Savings & Refunds £150,000 Jewson is in partnership with water audit experts H2o Building Services. We provide a total water...

    Find out how
  • £93k

    Savings and refunds – £93,000 Our water audit experts completed a water audit and identified four retail stores where the water and...

    Find out how
  • £65k

    RAC Savings and refunds – £65,000 A site investigation was completed in order to confirm the initial water audit findings; it was...

    Find out how
  • £250k

    Reduce Water Bill Refund: £250k Site & Billing Analysis for McDonald’s Restaurants to reduce water bill H2O Building...

    Find out how
  • £800k

    Water Bill Reduction Saving: £800k Surface Water Charges Analysis for ASDA Stores Ltd. H2O Building Services was commissioned to...

    Find out how
  • £50k

    Water Consultants UK Saving: £50,000 Water Cost Reduction for River Island With many retail outlets in the UK, River Island enlisted...

    Find out how
  • £750k

    DLL operates 89 pool, tennis and private leisure clubs with 450,000 members. The company employs 6,000 people and has 150 swimming pools. We have...

    Find out how
  • £250k

    With around 400 sites, we are providing Pizza Hut with a water cost reduction service nationwide. H2O carries out water...

    Find out how
  • £950k

    Wolseley UK Ltd Wolseley UK is the UK’s leading distributor of plumbing and building products through a number of...

    Find out how

H20 Building Services

Latest Posts

Start saving




You have come to the right place to gain advice on reducing your water and waste water costs. Our services range from initial water auditing through to site surveys, installation, water cost reduction and consultancy services. Trading since 1997, we are the UK’s leading water cost reduction experts.

Are you interested in reducing your water charges and securing potential refunds resulting from water company billing errors? GET IN TOUCH for further information and a free water audit

H2O Building Services is one of the UK’s leading water consultancies, with over 30 years’ experience in water engineering, consultancy, and water cost reduction. Over the years we have worked for a broad range of well-known, high-profile companies within the UK.

H2O Building Services is recognised as the very best in the business, and our client case studies and testimonials reflect this. H2O continues to hold a strong position in the water efficiency market and we always exceed our clients’ expectations. Furthermore, we are held in such high regard by our peers in the industry that our consultants are often asked to take over large water projects from other water consultancy companies. This is because our wealth of experience and knowledge allows us to pick up any project and ensure it is completed in a timely and professional manner. When projects require advanced technical expertise we are often called in to provide additional guidance, meet deadlines and get the right results for large companies.

Saving water is extremely important as it reduces waste discharge, reduces waste water costs, and helps protect the environment.

H2O Water Management Team provide a wide range of services in all key areas:-

  • Water bill validation.
  • Water bureau and bill checking.
  • Water audits.
  • Water cost reduction survey and reports. These contain recommendations to reduce costs, a full technical specification of works combining installation and water consultancy services, and implementation costs.

The client can opt to pay for the work to achieve the savings – our team can arrange for project finance which can be repaid from the savings generated.

  • Water leak detection.
  • Water leak repairs.
  • On line flow monitoring – AMR providing a web-based water monitoring system to identify water losses.
  • Surface water and property drainage charge audits.
  • Banded area-based water audits.
  • Water recycling systems, effluent treatment and disposal.
  • Alternative water supplies – abstraction of water from boreholes and rivers.
  • Supply and installation of water meters and water-saving devices such as water-saving showers, taps, and urinal flush controls.