Center Parcs Longford Forest
Klargester installed two pump stations in Longford Forest leisure park
Klargester
Proven Performance.
Built for the Future.
From homes to major infrastructure projects, Klargester has been delivering trusted wastewater and surface water solutions for over 70 years. From design and product supply through to commissioning, servicing and remote monitoring, we support your assets throughout their entire lifecycle.
Service & Support Solutions
We Support People, Not Just Systems
From commissioning and planned maintenance to emergency support and replacement parts, our experienced service engineers and nationwide support network helps keep your systems operating safely, efficiently and compliantly throughout their lifecycle.
KNECT PRO
Complete Visibility. Total Peace of Mind.
Monitor performance remotely, receive instant alerts and identify issues before they escalate. Our smart technology helps reduce downtime, improve maintenance efficiency and keep critical assets operating with confidence.
Supporting You Every Step of the Way
Built on decades of experience and trusted by customers across the UK and Ireland, Klargester is committed to delivering more than products alone. We provide the expertise, innovation and long-term support that help customers make informed decisions, protect critical infrastructure and manage water responsibly with confidence.
Confidence comes from knowing your systems will perform when it matters most. Whether supporting a home, a commercial development or critical infrastructure, Klargester helps customers manage wastewater, surface water and environmental challenges effectively, providing reassurance today and resilience for the future.
Why Klargester?
Over 70 Years of Innovation and Expertise
Klargester has been at the forefront of wastewater treatment for over half a century. A reputation built over decades, trusted to deliver, every day.
From our first GRP septic tank in 1965 to today’s advanced environmental systems, Klargester has built a reputation for trusted performance
Why Klargester?
Built on Trust. Backed by Experience.
Homeowners, installers, specifiers and suppliers rely on our reliable, compliant and high-performing products backed by expert service and support. From single households to major infrastructure projects, we deliver confidence from the ground up.
Why Klargester?
Expert Service & Maintenance Support
Because good service doesn’t stop at delivery. It continues throughout the entire lifecycle of your system.
From helping you select the right solution and supporting installation, to ongoing servicing, maintenance and smart monitoring, our team is here to ensure your system continues to perform at its best.
Case Studies
See our Solutions at Work
From everyday applications to complex projects, explore how our solutions are helping to meet real-world challenges.
Daisy Lodge, Newcastle
A local charity that needed higher quality servicing & an improved wastewater solution
DIY SOS The Big Build Ireland
Klargester Wastewater Treatment System installed at Tipperary build
NHBC Dwelling Upgrade
A residential dwelling with a failing septic tank, no longer fit for use required a new sewage treatment plant.
Kingspan Service
Performance Beyond Installation
Our commitment doesn't end once your system has been installed. With expert commissioning, planned servicing and maintenance, and remote monitoring, Kingspan Service helps keep your wastewater and surface water systems operating safely, efficiently and reliably for years to come.
Smart Monitoring
KNECT PRO
Whether you're managing a single treatment plant, pumping station or a portfolio of critical assets across multiple sites, connected technology helps improve visibility, reduce operational risk and identify potential issues before they become costly disruptions.
Explore our Key Sectors
We provide innovative and reliable solutions for residential and commercial properties, backed by expert servicing and real-time monitoring systems.
Contact the Klargester Team
Whether you're planning a new project, looking for product guidance or need support with an existing system, our team is here to help.