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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The big drop

Gearing up for the Drop Your Boss event, from left, Graeme Dingle Foundation regional manager Kelvin Watt, Wine Marlborough general manager Marcus Pickens, Lion wine national operations director Geoff Matthews and Southern Water Engineering managing director Stephen Leitch.

Last year it was jumping out of a plane, this year it’s abseiling from the top of the new ASB theatre in Marlborough…Kiwis CanSouthern Water Engineering is proud to help raise money for local children by taking part in the Drop Your Boss challenge ag …

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Irrigation NZ Accredited Provider

Irrigation NZ Accredited Provider