Center Parcs Longford Forest
Klargester installed two pump stations in Longford Forest leisure park
70 Years Of Experience
Trusted For Generations.
Ready For The Future.
From pioneering our first GRP septic tank in 1965 to leading today’s environmental innovation, Klargester has been at the forefront of wastewater treatment for over half a century.
70 Years Of Klargester
A Legacy Of Innovation
For more than seven decades, we've been helping customers deliver reliable water management solutions through engineering expertise, trusted products and long-term support.
Years Experience
70
First GRP Septic Tank
1965
Area Sales Managers
15
Service Network
100
Engineering Water Management for Generations
For more than 70 years, Klargester has been helping customers manage wastewater and surface water with confidence. From pioneering the first GRP septic tank in 1965 to delivering innovative treatment, pumping and separation solutions today, our reputation has been built on engineering excellence, technical expertise and a commitment to long-term performance.
Today, Klargester supports developers, contractors, engineers, consultants, asset owners and homeowners across the UK with trusted solutions designed to meet the demands of modern infrastructure, commercial developments and residential projects. Backed by nationwide service support and intelligent monitoring technologies, we help customers achieve compliance, improve operational performance and protect vital water resources throughout the lifecycle of their assets.
Why Klargester?
70 Years of Engineering Expertise
Our heritage is founded on innovation. From the world's first GRP septic tank to pioneering wastewater treatment technologies, Klargester has continually helped shape the industry through engineering-led solutions that stand the test of time.
Why Klargester?
Proven Infrastructure Solutions
Our products support a wide range of applications, from residential developments and commercial facilities to major infrastructure projects where performance, compliance and reliability are critical.
Why Klargester?
End To End Project Support
We work alongside customers from specification through installation, commissioning, servicing and ongoing maintenance, providing the expertise needed to support successful project delivery.
Why Klargester?
Smart Connected Assets
Through intelligent monitoring solutions, customers can gain greater visibility of asset performance, helping identify issues early, improve operational efficiency and support proactive maintenance strategies.
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.
Trusted Across Every Sector
Our solutions support customers across a diverse range of sectors. Each sector presents unique challenges, and our team works closely with customers to ensure solutions are tailored to operational requirements, site conditions and long-term performance objectives.
Contact the Klargester Team
Whether you're planning a new development, upgrading existing infrastructure or seeking ongoing support for your assets, our specialists are here to help.
From initial consultation and specification through to servicing and smart monitoring, Klargester delivers the expertise, products and support needed to help manage water with confidence.