Smarter Home Visits
We’re offering Smarter Home Visits (SHV) to qualifying customers to help them save water and money.
If you’ve had a call from 0800 622 6623, this will be our water efficiency team offering you a free appointment.
What happens during the visit
When we visit your property, we will:
- Advise you on water saving tips and potential savings
- Offer free water saving devices
- Provide a report on your water usage
- Go through energy saving tips
- Check for leaks. If any leaks are discovered at the property, we can advise if this is something we can help with for free at a later date.

How to know it’s us
When we visit your property, advisors will be wearing Thames Water branded uniforms. They will also carry a Thames Water photo ID.
Water saving tips
Saving water is win-win. Our range of water saving tips can help you use less energy and water, plus it's good for the environment. You can also use our water saving calculator to see how much water you use.

Everyday tips come rain or shine
We go through how you can save water in your home no matter the weather.

Water saving calculator
Our water saving calculator can show how much water and energy you use.