
Water smells or tastes wrong?
Tell us whether it affects hot water, cold water or both.
Smelly or unusual-tasting waterJN Environmental · Cumbria
Choose JN Environmental
JN’s ex-military engineers look after existing private-water systems across Cumbria, backed by stocked vans, a warehouse and office support. Send your system photos for servicing, repairs or a second quotation.
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

Send photographs of the existing equipment, the site postcode and a short explanation of what you need. Suitable equipment fitted by another company does not automatically need replacing just because you change the company servicing it.
An ongoing service arrangement: You may have moved into the property, lost track of the service history or want a different contact for future maintenance. We can review the equipment and discuss a suitable scope.
A fault that needs investigating: Tell us what has changed, which buildings are affected and what any alarms display. If the property has no water, call so our office can discuss current attendance availability.
An installation or upgrade quotation: Send the proposed work, photographs and any available analysis. We will prepare our own proposal based on the agreed requirements.

A farmhouse, holiday let, rural home and shared estate supply can have different needs. Tell us about the connected buildings, occupied accommodation and access to the source or plant room. That helps us plan around your supply.

Let JN quote for a bespoke job, planned with military precision. Send the proposed work and photographs. Our proposal will explain the installation scope and the ongoing support offered.
Email photographs to info@jnenvironmental.co.uk, request a site visit or call 0161 523 6357. Review any existing service agreement, notice requirements and warranty conditions before making changes.
JN Environmental is independent of Private Water Co. Ltd..
Start with what you have noticed at the property. Send photographs and any water results so we can discuss the next step.

Tell us whether it affects hot water, cold water or both.
Smelly or unusual-tasting water
Show us the marks that keep coming back and send any water results.
Stained sinks and laundry
Tell us about recurring leaks or blue-green marks on fittings.
Blue-green stains or leaking copper pipes
Tell us which buildings are affected and what happens when more taps are running.
Poor pressureSymptoms can have more than one cause. Read our main-site guide to private-water problems and treatment for more detail.
We need your consent to load the translations
We use a third-party service to translate the website content that may collect data about your activity. Please review the details in the privacy policy and accept the service to view the translations.