It’s been a great ride

But the time has come

For Ashby Consulting Engineering Ltd to

Sail off into the sunset and Colin to retire.

We would like to thank all of our clients for their custom

 and wish them all the very best for the future.

For any Structural enquires please:

Email – team@buildgreen.co.nz

or phone Chris Figg on (021) 949 697.

For any Geotechnical enquires please:

Email – kgachch@kga.co.nz


Civil Engineering

Project Management, Consent Applications, Sub-divisions, Wastewater and Stormwater

Read More

Structural Engineering

Structural Inspections and Reports, Residential and Commercial Design, Seismic Assessments of Buildings

Read More

Geotechnical Engineering

Geotechnical Investigations, Liquefaction Assessments, Land Stability Analysis, Retaining Walls and Foundation Design

Read More

Engineering Articles

Latest Guidance Updates, Links to Helpful Council Information and Interesting Papers

Read More

Colin Ashby took the time to discuss his observations of the earthquake damage to our school buildings, give practical advice, and listen to our priorities.

Rose Camp (Treasurer)
Tamariki School Society

I think the important points of difference for us, were that Ashby’s were willing to listen to and incorporate our ideas and were able to respond relatively quickly.

Chris and Baerbel

Having used Ashbys for the repair of both residential and commercial properties I have been impressed with Colin’s client focused and pragmatic approach.

Tim Clements

I have worked with Colin Ashby for many year’s & when his firm shifted to Christchurch for our rebuild , I had no hesitation in employing him on a professional basis.

Lew Austin