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Water Tanks

Septic Tanks | Water Tanks | Treatment Systems 

Drain Doctor: Your one-stop solution for drainage needs in Wellington. Specializing in septic tanks, water tanks, and treatment systems with expert installation and servicing
Drain Doctor provides the full range of services and support for all your drainage requirements. This includes the design, supply, and installation of septic tanks, water tanks, and treatment systems. We cover the full gambit of work including the de-installation and removal of your existing system.

Drain Doctor is the Wellington agent for Devan Septic Tanks, Treatment Systems, and Water Tanks.

Wellington agent for Devan Septic Tanks, Water Tanks and Treatment Systems. Servicing the greater Wellington region. Delivering an end to end solution including: initial survey, supply, installation, and ongoing servicing.
We Recommend Devan Tanks

With over 12 years of experience with the supply and installation of Devan tanks, we happily recommend Devan tanks and treatment systems. We have installed countless systems throughout the greater Wellington region and beyond.

Site works and Excavation Services

Drain Doctor inspects drains for a variety of clients including residential, commercial, and industrial properties. Plus surveyors, consultants, schools, prisons, plumbers, drainlayers, and The Beehive.

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From our experience the Devan systems are the best for several reasons, including:
  • Durability

  • Performance

  • Low running costs

  • Flexibility

  • Easy installation

  • Backup service

  • Product warranty

  • Quality of treatment

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Drain Doctor | Wellington agent for Devan Tanks

Drain Doctor your one stop shop for all your septic needs. We do it all. Servicing the greater Wellington region including Wellington City and suburbs, Porirua, Kapiti Coast, Eastbourne, Wainuiomata, Lower Hutt, and the Upper Hutt valley including Akatarawa and Mangaroa.

Learn more about Devan Septic Tanks and Devan Water Tanks
Contact Drain Doctor Today !​ 


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Helpline service

Free Phone: 0800 564 526

Mobile:  027 270 2708

Email us

Office Address


459 Jackson Street Peton

Mobile: 027 270 2708