Delivering effective solutions for your projects….

EDA Consulting Engineers has extensive experience in the design of all major construction materials including concrete, timber, steel and masonry, and are involved in various residential, commercial, institutional and light industrial projects in Hamilton and the Central North Island.

From large institutional facilities to multi-family and mixed-use developments and family homes. They are always committed to providing safe and sound, cost-effective structural engineering solutions using our wealth of experience, innovative design, and technical expertise.


Our clients seek us out for a wide array of construction services and because of that we have extensive experience in concrete, timber and steel design. We are a source for innovation and a practical approach to structural engineering

Residential structure design

SED (specific engineering design) beams, lintels, portal frames, bracings, foundations

Foundation design

TC1, TC2, TC3 waffle raft foundations, piled foundations, foundations on expansive soils

Retaining wall design

Masonry retaining walls, cast-in-situ concrete walls. We also work with Timber pole retaining walls

Construction monitoring

Pre-pour inspections, structural inspections, issue of PS4

Commercial/Industrial structure design

Warehouses, steel portal frames, tilt panels, girts, purlins, foundations

Bridge inspection and reporting

General inspections, Principal inspections as per NZTA Bridge Manual requirements


Technical peer reviews

Structural design review, review of calculations for building consent, issue of PS2

Bridge design

Concrete, steel and timber bridges design in accordance with NZTA Bridge Manual

Seismic assessments

Initial seismic assessment, detailed seismic assessment

Difficult Sites

Pile design, subfloor bracing

Concrete Walls

Feature walls, tilt panels, precast walls

Condition assessments

 Independent and factual reports on structural and maintenance issues

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We provide solutions

From concept to post-construction engineering support, we do it all.
Our services show some examples of our key capabilities. If you have an engineering or design problem that doesn’t neatly fit into one of our services, please contact us.