Meet the Team

Director
Michael Lee

094864542 Email Michael
Michael Lee
Director
- 094864542
- MichaelL@aireys.co.nz
CPEng (NZ), Dip. Highway Engineering, CMEngNZ, IntPE(NZ), BE (Civil)

Chartered Professional Engineer - Takapuna Office

Michael has been a part of Airey Consultants Ltd for more than 20 years and manages the civil engineering team at Takapuna. Michael's specialty is land development and he has significant expertise and experience in all aspects of subdivision development including feasibility assessments, due diligence, consent applications, project management and contract administration. Teamwork with a wide range of associated disciplines is often required for significant projects and Michael is often called upon to assemble and co-ordinate a development team through the consent,design and construction processes. He enjoys catching the occasional snapper, hitting a golf ball and collapsing at the family bach when time allows.
Director
David McKenzie

095346523 Email David
David McKenzie
Director
- 095346523
- DavidM@aireys.co.nz
CPEng, CMEngNZ, IntPE(NZ), BE (Civil, Structural)

Chartered Professional Engineer - Botany Office

David has been with Airey Consultants Ltd for 25+ years and has been working in the greater Auckland area for 30 years. He has extensive experience in structural engineering design of residential, commercial, industrial and tensioned membrane structures. He has had widespread involvement in various aspects of civil engineering, including design and supervision of residential subdivisions, roading and drainage projects. Outside of work, his wife, two children and sport dominate his free time. David is passionate about triathlon and multisport and has represented NZ in Xterra off-road triathlon. David also loves playing golf and currently plays off a 5 handicap.
Director
James Greenwood

094864542 Email James
James Greenwood
Director
- 094864542
- JamesG@aireys.co.nz
CPEng (NZ), CMEngNZ, IntPE(NZ), BE (Civil)

Chartered Professional Engineer - Takapuna Office

James has been working with Airey Consultants Ltd since 1996. He has a strong background of land development and subdivisional projects, including large scale coastal developments. Skills include infrastructure design and project management.
Director
Mike Williams

095346523 Email Mike
Mike Williams
Director
- 095346523
- MikeW@aireys.co.nz
CPEng (NZ), CMEngNZ (Civil, Structural), BE (Civil)

Chartered Professional Engineer - Botany Office

Mike has a wide experience encompassing all aspects of civil, structural and fire engineering, from residential to industrial and commercial projects, with strong capability in children's playground design and inspection.
Director
Manu Withers

094864542 Email Manu
Manu Withers
Director
- 094864542
- Manuw@aireys.co.nz
BE CMEngNZ CPEng IntPE(NZ)

Chartered Professional Engineer - Takapuna Office

Manu Withers has worked with some of New Zealand's and the UK's most innovative and emerging architects and structural engineers. Based on this diverse project portfolio and experience we can guarantee an excellent outcome for every project.
Associate Director
Royden Tsui

095346523 Email Royden
Royden Tsui
Associate Director
- 095346523
- roydent@aireys.co.nz
CPEng(NZ), CMEngNZ, IntPE(NZ), MEPM (Hons), BE (Civil)

Chartered Professional Engineer - Botany Office

Royden has been working in the greater Auckland and Wellington area for 18+ years. He was appointed as Associate Director in 2021 and is leading the team of civil engineers within the Botany office. He has broad experience encompassing all aspects of Civil Engineering projects including Project Management, obtaining Resource Consents relating to subdivisional, earthworks operations, works in watercourses, and stormwater discharge consents for various land development projects.
Associate Director
Ashley Watson

094864542 Email Ashley
Ashley Watson
Associate Director
- 094864542
- ashleyw@Aireys.co.nz
CPEng CMEngNZ IntPE(NZ) BE(Hons)

Asscoaite Director - Takapuna Office

Ashley has over 10 years of civil engineering experience in Auckland and Melbourne and has worked on a wide range of land development, building, infrastructure and public realm projects in NZ and Australia. Ashley is experienced in leading engineering teams to deliver excellent project outcomes and enjoys working collaboratively with clients, contractors and other consultants in order to develop engineering solutions that are cost-effective and meet the needs of the project stakeholders.
Associate Director
Mitchell Roberts

094864542 Email Mitchell
Mitchell Roberts
Associate Director
- 094864542
- mitchellr@aireys.co.nz
CPEng CMEngNZ BE(Hons)

Asscoaite Director - Takapuna Office
Senior Civil Engineer - Manager Queenstown
Justin Ralston

034423101 Email Justin
Justin Ralston
Senior Civil Engineer - Manager Queenstown
- 034423101
- justinr@aireys.co.nz
CPEng (NZ), CMEngNZ, BE (Civil)

Chartered Professional Engineer - Queenstown Office
Senior Structural Engineer
Glyn Lewers

034423101 Email Glyn
Glyn Lewers
Senior Structural Engineer
- 034423101
- Glynl@aireys.co.nz
CPEng (NZ), CMEngNZ, BE (Civil)

Chartered Professional Engineer - Queenstown Office
Fire Engineering Manager
Shaz Sazegara

094864542 Email Shaz
Shaz Sazegara
Fire Engineering Manager
- 094864542
- Shazs@aireys.co.nz
ME(Fire), BBSc, MEngNZ

Fire Engineering Manager