Latest news

Not your usual worksite

To kick off the year, we’ve been working nightshift at an iconic location - the Otira Tunnel.

CCNZ Canterbury/Westland Awards 2023

Some of our team had a fantastic evening at the CCNZ Canterbury/Westland Awards in November.

Kaniere Water Race project update

Liddell Construction worked on the Kaniere Water Race Bridges for Westland District Council. These bridges were designed, manufactured, and constructed by our talented in-house teams.

Penguin perfection from our Dunedin team

A few weeks ago, members of our versatile Dunedin team spent the morning at Dunedin Wildlife Hospital, constructing a safety barrier for the rehabilitation pool.

CCNZ National Award winners

A great night out at the CCNZ National award dinner was topped off by an exciting win for our Matipo Street rail crossing renewal.

Mammoth effort on Bridge 52

Our West Coast team pulled out all the stops to complete a 7 day, 6 night block of line beam replacement on Bridge 52 just outside of Otira.

Technology to reduce CO₂ emissions - Isaac Group invests in new asphalt plant

After 20 years producing asphalt for the Canterbury region, Isaac Group invests in a new asphalt plant. Sustainable benefits include a reduction in CO₂ emissions, energy savings and sustainable material solutions.

Isaac Group awarded grant to implement civil construction sustainability initiatives

NZ Government Low Emissions Transport Fund awarded Isaac Group a grant to implement our first battery powered electrified civil construction crew. This will support our sustainability objectives to reduce carbon emissions.

Graham Liddell – Contributions to construction on the West Coast and beyond