The UK's Water & Energy Saving Experts.

Our solutions save water and energy using our patented Control Flow HL2024® devices. Over 70,000 devices have already been installed.

The Control Flow Service. Achieve Neutrality.Save Money.

Our patented Control Flow HL2024® technology saves water, energy and money. Working with our parent company Cenergist we can offer a turnkey solution to water saving, whether its for water or nutrient neutrality, achieving water saving targets, or saving money on water and energy bills.

We tailor our Control Flow Service to each customer’s needs and our service starts at £395. So if you are a private homeowner, have a portfolio of properties or need to achieve water or nutrient neutrality for planning, we can design a solution for you.

  • energy saving devices Saves hundreds per year off energy & water bills

    Saves hundreds per year

    off energy & water bills

  • energy saving devices The Control Flow Service typically takes around 45 minutes per property

    The Control Flow Service typically takes around 45 minutes per property

  • energy saving devices Natural England have confirmed an average saving of 27 litres per person per property.

    Natural England have confirmed

    an average saving of 27 litres per person per property.

  • energy saving devices Our internationally certified & patented Control Flow HL2024® technology installed

    Our internationally certified & patented Control Flow HL2024® technology installed

  • energy saving devices Reducing a household’s carbon footprint on average 0.6 tonnes CO2 per year

    Reducing a household’s carbon footprint

    on average 0.6 tonnes CO2 per year

  • energy saving devices 12 year device warranty on our Internationally certified & patented Control Flow HL2024® technology

    12 year device warranty

    on our Internationally certified & patented Control Flow HL2024® technology

  • Stonewater Council

    Stonewater Council

    Reduction in water consumption of 78 litres per day and a PCC reduction of 33.4 litres per person as part of nutrient neutrality project.

  • Natural England

    Natural England

    Natural England have confirmed an average saving of 27 litres per person per property for every Control Flow installed.

  • Navigating Energy Challenges

    Navigating Energy Challenges

    At Control Flow, we understand the concerns that come with rising energy costs, and we're here to guide you through the storm.

  • UK Water Companies

    UK Water Companies

    7 of the UK water companies partner with us to install Control Flow products, with measured water savings of 75 litres per household per day.

Listen to what our customers say about us.

But it's not just the validated results from these real-life studies which we are proud of. Rated as Excellent on Trustpilot, we are just as proud of what our customers say about us. Hear from some real-life customers.

Dr Armitage

Lancaster

Mrs Richardson

Cramlington

Mr Larouci

Crawley

Mrs McCoy

Sussex

Mrs Lamb

Prudhoe

Mr Eyre

Sussex

Take the next step. Make an enquiry.

We understand that convenience is key, you can expect a call from us during your preferred time slot, where our team will be more than happy to address any questions you may have and provide you with a tailored water or nutrient neutrality solution.

Monday: -
Tuesday: -
Wednesday: -
Thursday: -
Friday: -
Saturday: -
Sunday: -