Keep customers warm and happy by cleaning, protecting and maintaining domestic heating and hot water systems.
Our unique product and service offering enables installation and maintenance teams to keep systems protected and tenants happy.
Larger civic and commercial properties need protection too, so we've developed our Commercial range of products specifically.
Video: Best Practice Water Treatment
This short video introduces The Sentinel System, demonstrating water treatment best practice for optimum central heating efficiency and protection.
Keep up to date with the water treatment world and all things Sentinel. You can find all of our most recent updates in one place; from press releases and case studies to events and our latest blog posts.