• Phone: 09 379 8276

About Precon

Founded in 2012 by Geoff Horne, and located in Auckland’s CBD, Precon offers tailored professional services.

More SAS than regular army, we operate on a best-for-project basis. Our nimble and responsive approach to meeting client requirements is based on selecting the right team. Our people have a value-add mindset and we ensure their expertise and skills match project objectives – there is no deadwood.

Best-for-project thinking, holistic evaluation processes, and clear communication and decision making are hallmarks of Precon-led projects.

“Every project is different. What is constant is the tension between time, cost and value (the Project Triangle). From project conception, we evaluate various options, each considered through this lens of triple constraints”.
– Geoff Horne

At Precon we acknowledge the effects of environmental change and embrace adopting environmentally sustainable practices within our office and on our projects.

We are champions for investigation of appropriate environmental solutions during design, exploring various environmentally sustainable design options, evaluating outcomes in terms of our client’s ethos as a responsible community member, cost (both capital costs and operational), programme and ongoing maintenance considerations. Precon is also a member of the New Zealand Green Building Council.


Our services cover all aspects of the design and construction process including:

  • Project Establishment
  • Briefing
  • Consultant Engagement
  • Design Management
  • Construction and Buildability advice
  • Programming
  • Procurement
  • Construction Administration
  • Post Construction services




Geoff is the founding director of Precon and brings almost 30 years of experience in design and construction. Geoff has an extensive understanding of the construction sector and his accomplishments, in the initial phases of some of New Zealand’s most complex and demanding projects, are arguably without equal. He brings a well-rounded project view that clients value. Geoff’s energy, passion and commitment motivates project teams to achieve the very best outcome.


Senior Associate

Evan is an experienced project manager who has gained universal respect from his peers by exceeding expectations and delivering challenging projects in demanding construction environments. Evan’s commitment to projects is second-to-none. His precise, yet pragmatic, approach enables and delivers best-for-project outcomes for his clients.



Ian is a skilled construction professional with over 17 years’ experience on some of New Zealand’s most complex projects. Strong roles in bid preconstruction and site management mean Ian adds demonstrable value to the initial phases of any project. As Bid Manager on some of New Zealand’s largest projects, Ian has a proven track record of identifying client objectives/drivers and ensuring that expectations are exceeded during the preconstruction and construction phases.


Senior Design Manager | Senior Project Manager

Blair is an experienced construction sector professional in Architecture, Project Management and Design Management. Blair is a PMP Certified Project Manager with a collaborative management style, whilst providing strong direction. A particular strength is in engaging the consultant and client team to consider the project from a holistic point of view, considering the technical detailing, construction methodology and whole of life thinking. Blair has a broad experience across a wide range of sectors including Education, Healthcare, Commercial Retail fit-out, Corporate Commercial fit-out, Industrial and Residential.


Project Manager | Design Manager

Sharon is a Registered Architect with over 15 years’ experience in a diverse range of sectors across education, commercial, retirement and aged care, hospitality, office and warehouse, residential and
mixed-use developments. She has had the opportunity to manage and help shape the resource management, programme and finance monitoring within the education team across all disciplines at a large multi-disciplinary firm. Sharon adds value to the projects and design teams by her consistent strive for high standards, great dedication, and proven ability to achieve milestones objectives and deadlines in a timely manner.


Project Manager | Design Manager

Andy is a Registered Architect who has had the opportunity to work within large team environments in a leadership role, where he was able to express his all-round ability in Front-End Design, BIM, CAD Drafting, Design Management and Project Management. Andy has worked professionally in New Zealand, Australia, United Kingdom and throughout the Middle East. This international experience combined with his drive and design management skills will add demonstrable value to future projects.


Project Manager

Nikhil joined Precon in 2016 and has been involved in the delivery of a wide range of projects, regularly communicating with the client, consultant team and contractor to facilitate prompt resolution of construction issues. Nikhil uses exceptional people skills and a practical approach to deliver the best results for his clients.  Some of the projects that Nikhil has worked on for Precon include the Acute Mental Health Unit at Middlemore and Building 402 (MDLS) at Auckland University.

What our clients say