Allerton UK Logo


Specialists in sewage treatment systems & pump stations

Allerton telephone number0800 328 5492
Allerton EmailEmail us


Specialists in sewage treatment systems,
pump stations and septic tank conversions



Need help with your septic tank conversions and sewage treatment options?


Based in Lincolnshire, Allerton is a leading UK manufacturer of packaged sewage treatment systems, sewage pumping stations, septic tank conversions and sludge dewatering systems. We specialise in the design, manufacture, installation and servicing of: Our products range from gravity sewage treatment system for a single dwelling to a sewage pumping station for an annex or for commercial applications. Plus, if you have an existing septic tank you can convert this into a sewage treatment plant with our septic tank conversion system called the Allerton ConSept. We also provide sewage servicing and sewage maintenance contracts. We service private and commercial sectors, ranging from individual householders to large organisations and all our products are covered by full after sales service and support. You will experience a professional and friendly service, and we would welcome the chance to discuss your requirements, find the correct solution and to provide a quotation tailored to meet your needs.


Our most popular sewage treatment system

Mini 6 PE

Allerton Diamond Treatment Systems

The Allerton Diamond 6 small sewage treatment system. Ideal for individual homes or small commercial sites.

Our most popular pump station

sewage treatment system mini 6pe

Allerton Single or Dual Raw Sewage Pumping Station

The Allerton Single or Dual Raw Sewage Pumping Station is recommended for applications involving one or more homes where gravity flow is not available.

Allerton News updated 24/09/16

CHAS logo

Allerton proves you are in safe hands!

Find out what our accredited status means for you at Allerton news

Our installations

septic tank conversion installed

Septic tank conversion installed

A failed soakaway caused the septic tank to overflow. The Allerton ConSept septic tank conversion solved the problem.