Over 45 years solving engineering problems

Otahuhu Ltd specialise in precision and general engineering, design, manufacturing, and onsite machining throughout New Zealand.

Engineering Design

We have extensive experience designing specialised machinery & prototypes, from 2D and 3D conceptualisation through to full manufacturing & production.


We can manufacture a wide range of projects at our workshop, with a full machine shop & horizontal boring, milling, fabrication & welding facilities.

Onsite Machining

We offer a wide range of onsite machining services including portable line boring, portable milling, flange facing, and shaft machining.

Maintenance & Repairs

We can provide ongoing scheduled maintenance to suit your business, with all necessary repairs anticipated & done quickly to minimise downtime.

No job is too large or small

We pride ourselves in tackling jobs deemed “too difficult” by other companies, and our innovative problem solving allows us to take on and meet any new engineering challenges.

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