Southern Water Engineering is a leading water engineering and irrigation consultancy company in Marlborough, New Zealand. We design, build, install and service irrigation, fertigation, stockwater, effluent, and wastewater systems, and civic water engineering projects.  We have an excellent team of qualified and experienced professionals who are committed to delivering the best quality and service to our valued clients.

We work as strategic partners with our clients, always keeping an eye on the big picture and proactively finding ways to add value. We manage projects on behalf of our clients, with a planned and systematic approach – leaving our clients free to focus on their core business, knowing it’s all taken care of. We pride ourselves on delivering on time and to budget.



Find out how we can help you and your business with your water needs.

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Read about how we’ve helped others and what’s new in water engineering.

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Saving Marlborough’s Long Tailed Bats

Marlborough's Long tailed bat

An exciting breakthrough occurred recently in Marlborough for Te Hoiere Bat Recovery Project at Pelorus Bridge Scenic Reserve with the capture (and release) of two critically endangered long-tailed bats. The long-tailed bat population has been declinin …

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Irrigation NZ Accredited Provider

Irrigation NZ Accredited Provider