AD Consulting Engineers is a small structural engineering consultancy on Sydney’s north shore that specialises in houses. Working closely with architects, builders, and home-owners, we provide the structural engineering for all-new residences, “alterations & additions” projects, home renovations, and so much more. We’re your local North Shore Engineer !

WELCOME TO AD CONSULTING ENGINEERS

Based on Sydney’s north shore, AD Consulting Engineers was founded to provide a dedicated, specialist structural engineering service to the housing sector.

We bring 30 years of experience to the table, having worked with Sydney’s leading architects and builders on over two thousand houses on Sydney’s north shore, the eastern suburbs, inner west, and northern beaches areas.

north shore engineer

What Our colleagues say

“I would highly recommend Andrew to anyone seeking a dedicated and talented engineer who consistently delivers cost effective and creative engineering solutions, which are rare and highly sought after by all project stakeholders nowadays.”

Dylan Edwards
Toki Construction

“I’ve enjoyed working with Andrew on a range of architectural projects as he is innovative in resolving complex architecture with suitable structural design options whilst keeping in mind clients’ budgetary concerns.”

Yvonne Haber
Yvonne Haber Architect

“With over 15 years collaborating together on bespoke luxury homes, we have always delivered a structure that has been well considered by Andrew,  well received by our clients and the design team in partnership.”

Rick Simmons
One Up Building

“We have been lucky to have worked with Andrew as our structural engineer for many years. We have always found him to be extremely capable & efficient in his responses and solutions. He is engaged, articulate, calm in a crisis, personable, interested in design and in providing the appropriate response. We always feel supported and really like working with him.”

Andrew Stanic
Stanic Harding Architects


I’ve worked with Andrew Derbidge for over 15 years , on multiple projects. The projects ranged from residential alterations and additions, through to public buildings for local government. 
In every instance Andrew provided concise and considered structural Engineering solutions, that were not only practical, but respected the architectural design intent. When it came to justifying a structural approach to a client or builder, Andrew would often go the extra distance and provide thoughtful and clear explanations. I can highly recommend his services. 

Phil Moore
Melocco & Moore Architects

Your local north shore engineer

AD Consulting Engineers is your local north shore engineer. With our office located in Killara, we provide the structural engineering for house projects everywhere from Kirribilli to Kurraba Point, North Sydney to Narrabeen, Hunters Hill to Hornsby, McMahons Point to Mosman, Waverton to Wahroonga, Artarmon to Avalon, Lane Cove to Lindfield, Cammeray to Castlecrag, Davidson to Dee Why…and everywhere in between! Homeowners, architects, builders, investors, real estate agents – we can help you with your upcoming renovation, new build, future purchase, alterations & additions…and we can also investigate and report on any concerns you may have around your property. See our full range of services here.

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