Formerly known as Cambridge Septic Tank Services and Waikato Water & Cartage – still the same owners!
We are a family owned and operated company based in the Waikato, established in 1999 by Barry Brewer. We have a team of experienced service technicians that are well trained to handle an extensive range of services including Liquid Waste Removal, Hydro Excavation, Potable Water Deliveries, Septic Tank Cleaning and CCTV Pipe Inspections.
We are committed to providing exceptional service to all our customers 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.
Contact Us Today:
- 0800 11 44 90
- Physical Address:
46 Matos Segedin Drive, Cambridge - Postal Address:
PO BOX 685 Cambridge 3450 - office@cstgroup.co.nz
What our customers say about us...
“My email to Kyla in the office was handled quickly and very efficiently, she fitted in a septic tank clean, when we were on a tight time frame. Maverick who came to do the job, was professional. 5 star job done and dusted, thank you CST Group”
K.M - Forrest RoadFebruary 2022 
“Big thank to the team for arranging this drop for us. The kids are extremely lucky to have the pool filled and are very grateful with the heat of this incredible weather"....“The guy who emptied our septic tank on 21st of December went above and beyond to help sort out our pump and probably saved it from burning out…It’s been great service and I Won’t hesitate to continue recommending you to anyone else in need.”
C.M - Emilia LaneJanuary 2022 “We have used CST Group since we bought our property 8 years ago. As newbies to a lifestyle block, we found their advice and service very helpful and have continued to use their service since those early days. Their team are always reliable and friendly on site, and we're very happy to recommend them.”
W.K - Matangi RoadNovember 2021 “The service provided by Gareth was very friendly and efficient. We had a problem with gurgling back up through a toilet and the sink, so we were concerned being new to the property. CST organised for Gareth to come out the same day. He quickly ascertained the blockage and fixed it and cleared out the tank. All this has been very much appreciated.”
A.P - Dromara DriveOctober 2021 “I just wanted to say thanks for the excellent service from both the young man who cleaned out the septic tank last week and the one who came to clear the blockage from the pipeline. Both were a pleasure to deal with and they did it quickly and efficiently. I really appreciate everything being back to normal again and will certainly recommend your firm to friends.”
J.C - Tauwhare RoadJune 2021 “Lovely helpful young man. Great service from CST. Left our lawn looking untouched. Very helpful young man who answered all our questions professionally. Would highly recommend their company.”
M.J - Cowley DriveApril 2021 Previous
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