Family Owned and Operated
Duncan Engineering is a family owned and operated business established in Temuka, South Canterbury in 1983.
With a passion for engineering Karl and Hannah Johnson purchased Duncan Engineering in 2019. Karl has worked alongside the Duncan family for all of his career and found a passion for the industry.
At Duncan Engineering we pride ourselves on being locally owned and operated. We enjoy seeing our community thrive through various community support programmes such as sponsorship, involvement in the local sports teams, and building community spirit where we can.
We have a team of 18 Engineers, Welders, Machinist’s, and Dairy Technicians who have specialised skills to assist you with anything that comes your way.
Your Engineering Experts
Your Dedicated Dairy Team
Our Team Values
What we do
From engineering for the primary industries to smaller projects, we work with both public and businesses.
View our work
We've worked on a number of well known projects around New Zealand.









