All Septic & Drainage Ltd

ffff For al

"Your Local Specialist in Wastewater & Drainage Systems"


  •  New Installations
  •  Automatic Servicing
  • Septic Tank System Designs
  • Tank Upgrades


  • New Home Drainage 
  • Driveway Sumps
  • Blocked Drains
  • Repair Effluent Fields
  • New Water Connections

  • Tank Cleaning
  •  De Sludge / Emptying 
  •  Grease Traps
  •  Mud Sumps

All Septic & Drainage are based in Mosgiel and service the greater Dunedin area incorporating coastal Otago. 

All Septic & Drainage is the only specialist company installing waste water systems in Otago.  Our business provides all areas of expertises needed to successfully ensure a council compliant system.  

All Septic & Drainage are focused on providing high-quality service and customer satisfaction - we will do everything we can to meet your expectations. 

With a variety of offerings to choose from, we're sure you'll be happy working with us.  Look around our website at the various types of Septic Systems if you have any comments or questions, please feel free to contact us. We would love to hear from you.