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Water treatment services in South and Central Wales

Established in 2003, Green Crescent Environmental Engineering specialise in water treatment, water purification and water filtering for domestic, commercial and industrial customers.

We have a highly qualified and experienced team, dedicated to delivering excellent customer service whilst working to the highest standards possible. Some of our notable past clients include Celtic Technologies and RPS Engineering.

We are involved heavily in the design and installation of water treatment systems for contaminated land and remediation projects and for the larger commercial customer we can provide a consultancy service.

We provide our excellent water treatment services to:

  • Farmers
  • Small holders
  • Domestic customers on private water supplies
  • Larger commercial and industrial clientele

For added peace of mind all of our products and workmanship are fully insured and we offer a nationwide service where necessary.


For water treatment services including testing, purification, disinfection and more, all at highly competitive rates, call today on 01792 410 395