Klargester Sewage Treatment Plant Servicing
Specialist servicing, fault finding and repairs for Klargester sewage treatment plants across Hampshire, Surrey and West Sussex. Available 7 days a week including emergency call-outs.
Why choose us
Klargester Approved Service Engineers
Expert Klargester Sewage Treatment Plant Servicing
CPD Waste Water Ltd has been servicing Klargester sewage treatment plants for over 25 years. Klargester is one of the UK's most established and widely installed brands, and we have extensive hands-on experience with the full range of their systems — from the BioDisc rotary biological contactor to the Klargester Gamma and Alpha units found across rural Hampshire, Surrey and West Sussex.
Klargester systems use a rotating biological contactor (RBC) process to treat wastewater. The BioDisc unit is particularly common in older rural properties and requires careful annual servicing to keep the rotating media, drive shaft, and aeration systems in good working order. Without regular maintenance, these systems can fail to meet Environment Agency discharge standards, leading to potential enforcement action.
Annual servicing & maintenance
Fault finding & diagnostics
Emergency call-outs 7 days a week
Same-day response available
What's Included in a Klargester Service
- Full inspection of the BioDisc rotating media and drive mechanism
- Check and clean of all inlet and outlet pipework
- Desludging and removal of settled solids
- Inspection of the final settlement zone
- Motor and drive belt check and lubrication
- Effluent quality assessment
- Written service report and Environment Agency compliance certificate
- Advice on any remedial works required
Common Klargester Faults We Fix
- Drive shaft bearing failure causing the BioDisc to stop rotating
- Drive belt wear or breakage
- Inlet blockages causing system overload
- Excessive sludge build-up reducing treatment capacity
- Cracked or damaged media discs
- Final settlement zone not clearing correctly
- Odour issues caused by anaerobic conditions
Why Choose CPD Waste Water for Your Klargester System?
We've been working on Klargester systems since the brand was at its peak of installation across the South East. Our engineers know these systems inside out — including the older BioDisc units that many contractors are no longer familiar with. We carry common Klargester spare parts on our vans and can often complete repairs on the same visit as the service, saving you time and cost.
25+
Years experience
7 days
Emergency cover
3 counties
Service area
Klargester Sewage Treatment — Frequently Asked Questions
How often should a Klargester BioDisc be serviced?
Klargester recommends annual servicing for all their sewage treatment plants. This is also a requirement of most Environment Agency discharge exemptions. We recommend booking your service in the same month each year to stay compliant.
My Klargester BioDisc has stopped rotating — is this an emergency?
Yes, a stopped BioDisc is a serious fault. Without the rotating media, the biological treatment process stops and the system will begin discharging untreated effluent. Call us immediately on 01252 985722 — we offer emergency call-outs 7 days a week.
Can you get spare parts for older Klargester systems?
Yes. We stock or can source parts for most Klargester models including the BioDisc, Gamma, and Alpha ranges. Drive belts, bearings, and media discs are the most commonly replaced items and we carry these on our vans.
Do you provide an Environment Agency compliance certificate after servicing?
Yes. Every service includes a written report and compliance certificate confirming the system has been inspected and is operating within Environment Agency discharge standards.
Book Your Klargester Service Today
Call us on 01252 985722 or 07900 906195, or send us an email at Contactus@cpdwastewater.com. We cover Hampshire, Surrey, and West Sussex and are available 7 days a week for emergency call-outs.