WaterGraph Reviews 3

TrustScore 4 out of 5

4.0

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Company details

  1. Water Testing Service

Written by the company

8.9m UK homes still have lead pipes. Water companies test the grid \\ WaterGraph tests at your tap. Book your in-home test now. Peace of mind in 20 minutes, for £29. A CambridgeLakehouse project, backed by researchers at Imperial College and Cambridge University.


Contact info

4.0

Great

TrustScore 4 out of 5

3 reviews

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No history of asking for reviews

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Rated 5 out of 5 stars

Finally got round to it after seeing…

Finally got round to it after seeing the lead risk map for my Victorian flat in Chiswick. The bloke who came was dead nice and quick. Turns out my score was middling because of the pipes until WaterGraph gave me a proper ranked plan instead of flogging me another expensive filter. Massive relief.

June 17, 2026
Unprompted review
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Rated 5 out of 5 stars

On Tap!

We were interested in assessing the quality of mains water used in our salad vegetable production lines, and the team at Watergraph were extremely prompt throughout the entire process, from arranging the site visit, to carrying out the testing, and reporting the results back to us. Fortunately, the results were, as we had wished for. We would highly recommend them for both commercial and private water testing services.

April 7, 2026
Unprompted review

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