Why are sinks or laundry staining?
Recurring stains can point to a treatment problem. We can check the water results and the filters already fitted.
Help with stainingJN ENVIRONMENTAL · WALES
Private water supply filtration for rural properties in Hay-on-Wye
You bought the house. Nobody explained the water system
You bought the house. Nobody explained the water system
You do not need to know every filter name before contacting JN. Tell us what happens in the house, send the records you have and show the equipment you can photograph safely.
For a rural home near Hay-on-Wye, establish the source, ownership and equipment you are taking responsibility for. Include any annexe or planned conversion and the source records or service information available. For Hay-on-Wye, send the site postcode, available water results and a clear view of the equipment. Tell JN what has changed and which buildings need reliable water; the Bury office can discuss access, the scope and attendance arrangements.
Installations and improvements
For an extension, annexe or replacement system, include the intended household use and any other buildings sharing water. We can quote for treatment and delivery around the actual source and agreed property brief.
Servicing the existing system
Changing owner or engineer does not automatically mean replacing useful equipment. JN can consider suitable existing plant, discuss its care and explain the proposed work when the handover records are incomplete.
Repairs and recurring problems
Stains, smells, weak showers or repeated leaks can start the conversation. Describe the pattern and send any water results so we can discuss an investigation or improvement rather than guess from a symptom alone.
Does any of this sound familiar?
Why does the water smell different?
Does it affect the hot water, cold water or both? Knowing where the smell occurs helps us investigate it.
Help with taste and smellCopper pipes keep leaking?
Recurring copper leaks or blue-green marks need investigating. We can check whether the water chemistry is contributing.
Help with copper and pH concernsWant the fuller explanation? Visit JN’s guide to private-water problems and treatment.
Your local private-water guide
For a Hay-on-Wye-area supply, provide the actual property and source addresses. Border and shared-supply arrangements should be clear before sampling, equipment assessment or work is booked.
Already had a quote?
Comparing quotes? Send us the proposed work and any water results. We can explain what we would recommend and provide our own quotation.
Why Choose JN Environmental?
Private water supplies need experienced engineers who understand the complete system — not just individual filters. JN Environmental combines water treatment, pumping and field engineering expertise with practical nationwide support.
What Our Customers Say
★★★★★ 5 Star Rated on Google
Trusted by homeowners, estates, farms and commercial customers across the UK. Read our verified Google reviews to see what customers say about our private water supply installation, servicing and breakdown support.
★★★★★
"Living rurally finding dependable service can a challenge, but Jack and his team have been outstanding. They are incredibly prompt reliable, knowledgeable and efficient whenever I have questions or need assistance with my Private Water Supply.
Their annual servicing is always thorough and hassle free. I highly recommend them to anyone needing top tier service!"
- James L, Northumberland
★★★★★
"Jn Enviromental have been amazing and a pleasure to work with
always availble and responsive and always ready to help
honestly I couldn't recommend enough.
Thank you Jack & the team you have been more than 5 stars"
- Jerry H, Cumbria
★★★★★
"I found JN Environmental after being messed around by a different installer.
Right from the initial quote to completion Jack was always open and honest and gave advice and provided options. All costing was given and everything was itemised.
Jack and his team are not only thorough but have pride in their work. I would recommend JN Environmental to anyone who has private water."
- Mike W, Lancashire
★★★★★
"Fabulous and professional with a wealth of experience! We have tried numerous companies to date and JN environments were the only company that could resolve our problems with our water supply! A huge thanks and see you at the next service!"
- Trevor B, Northumberland
Tell JN what is happening at your property
Tell us where the property is and what has gone wrong. Photos of the equipment are useful. If you have no water, call the office.