CST Group is a company combining our three previous divisions – Cambridge Septic Tank Services, Waikato Water and Cartage and CST Industrial. We now consist of three divisions CST Septic, CST Water and CST Industrial.

We are a family owned and operated business based in Cambridge, established in 1999 by Barry Brewer. He originally purchased Cambridge Septic Tank Services, and later in 2011 expanded into Water Delivery and in 2020 established a third division – CST Industrial.

CST Septic continues to provide septic tank cleaning and liquid waste collection, while CST Water provides bulk potable water delivery, ideal for rural properties. CST Industrial specialises in hydro excavation, water jetting/drain unblocking, and CCTV drain inspections.

We have a highly experienced team of service technicians that are well trained to handle an extensive range of services and committed to provide an exceptional service to all our customers. As a company we are customer focused and are always ready to go that extra mile to help our customers out which in turn has built a positive community relationship with the community