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Get qualified water softener leads in your area

By Remy·Updated April 2026

We connect homeowners in hard water areas with trusted local installers. Our postcode-level water data identifies households most likely to need a water softener. When they request quotes, we forward their details directly to partner installers in the area.

How it works

1

Homeowner checks their water

A visitor enters their postcode on TapWater.uk and sees their local water hardness level. If it's hard or very hard, they can request a free water softener assessment.

2

We match them to your coverage area

Our system checks the lead's postcode against your registered coverage areas and forwards qualified leads to up to 3 matching installers.

3

You contact the homeowner

You receive the lead by email with full contact details and hardness data. Contact the homeowner within 24 hours to arrange a site visit or quote.

Postcodes covered

2,800+

UK postcode districts

Hard water coverage

60% of England

Has hard or very hard water

Data freshness

Daily updates

From water company reports

Register as an installer partner

Fill in the form below and we'll get back to you within 48 hours to discuss lead volumes and pricing for your area.

Coverage regions

By submitting, you agree to our privacy policy. We'll only use your details to process your partner application.

TapWater.uk partner programme. Water hardness data sourced from the Environment Agency and water company compliance reports covering 2,800 UK postcode districts. Our methodology