HGM Construction brings extensive experience in bridge construction and maintenance across some of New Zealand’s most varied and demanding environments — from national parks and backcountry trails to regional recreational networks. 

Our capabilities span the full scope of bridge work, including design, project management, piling, abutments, bridge construction and installation. We work with clients such as Local Councils, government agencies, developers and private land owners to deliver infrastructure that’s built to last and suited to its surroundings.  

From small bespoke structures designed and built to a client’s specific requirements, through to larger pre-engineered bridges designed to carry foot traffic and cyclists  right through to heavy vehicles — we scale our approach to meet the project.

What we deliver

Design, consent, and project management

  • Design, Consent, and project management

Maintenance and rebuild of historic and pre-existing bridges

  • Re-piling, underpinning and foundation / abutment repair
  • Bridge deck and handrail / guardrail repairs / replacement

Reinforced concrete pile foundations

  • Piling
  • Abutments
  • Prefabrication and installation
  • In-situ construction
  • Approach formation

Case studies

Completed timber bridge construction surrounded by native planting and reserve landscaping. This civil construction project includes timber structures, recreation construction and siteworks to improve safe public access across a waterway.
Brooker Bridge

Brooker Bridge

Timber bridge and rock retaining structure built beside a forest stream as part of recreation construction and walking track construction. The image shows civil contractors completing bridge construction, timber structures, erosion control, siteworks and park construction.
Wooded Gully Track Upgrade

Wooded Gully Track Upgrade

Wide view of a bridge structure spanning a rocky riverbed, with bridge repair and bridge maintenance focused around the central pile support. This image highlights civil construction, bridge inspection services, piling contractors, driven piles and project management in a river environment.
Bealey Bridge Repair

Bealey Bridge Repair

Safety comes first

How we support tenders

Quality Assurance Management System

Health & Safety Systems

Environmental Management System

Sustainability Policies and Plans

A focus on broader outcomes

Our full range of services