British Built!

Neptune Aqua Limited are one of the UK’s leading Rainwater Harvesting companies and one of the few who do not import systems from other countries… Our RWH systems (including tanks) are designed & manufactured here in the UK, utilising local skills and providing employment for local people.

Backed by the REM Services Group, many of Neptune Aqua’s engineers have over 30 years’ worth of experience.

If you need guidance on which system would suit you best… or you know what you need… call us now: – our design & sales teams are at your disposal.

In the unlikely event that one of our standard systems does not suit your application, we simply design and build one for you based on your specific requirements. Supply-only or supplied & installed; – you decide…

Located just north of Manchester, our installation & maintenance teams cover the whole of the UK and Ireland.