Quality Septic Solutions Provider in Waikato, NZ - CST Group

CST Septic Services in Waikato

Working Today for a Cleaner Tomorrow

Septic Tank Cleaning

It is imperative to get your septic tank cleaned regularly to prevent blockages and flooding. We recommend regular septic tank maintenance with tanks cleaned every 2-3 years, depending on the size and how much the system is used.

CST's Septic Tank Cleaning Services in Waikato Region

Bulk Liquid Waste Removal

By being NZWWA Liquid and Hazardous Waste Code Compliant, we can ensure safe collection & disposal of your liquid waste with all waste being tracked and disposed of correctly in approved and monitored disposal sites.

Grease Trap Cleaning

It’s important that you clean your grease trap regularly to help maintain the system and keep a hygienic environment for your cafe or restaurant. Let our team take care of your grease trap cleaning, with a regular maintenance schedule.

Grease Trap Cleaning
Sump Cleanouts Waikato

Sump & Catch Pit Cleaning

CST Septic caters to all types of sumps and it is important that these are maintained regularly for effective drainage. It’s important that your sumps are in working order to prevent overflow and surface flooding.

Trust Your Liquid Waste Disposal to the Experts Today! ​

Areas We Serve

Te Awamutu
South Waikato District

Our comprehensive range of services includes septic tank maintenance, water delivery, precise hydro excavation, thorough CCTV drain inspections, jetting, and more!