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Ross Grinsell
Director & Accredited Certifier
Commenced work with Grinsell & Johns in 1975 and has for the past twenty-five years worked in the office calculating subdivisions and assisting in engineering design using Landmark and AutoCad software. Ross has extensive experience in client relations and dealing with complicated negotiations with various Councils regarding development issues.
Meet our team
strata and engineering certification
![team icons 01 team icons 01](https://subdivisioncertifiers.com.au/wp-content/uploads/2024/05/team-icons-01.png)
Peter Shahatit
Director and Registered
Certifier
Peter leads a multidisciplinary team focus…
![team icons 02 team icons 02](https://subdivisioncertifiers.com.au/wp-content/uploads/2024/05/team-icons-02.png)
Sheree Poilly
Executive Administration
Sheree leads a team of administrative support staff…
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Dean Dehghan-Khalaji
Certifier
Dean Is one of the assessing officers who will review and …
![team icons 03 team icons 03](https://subdivisioncertifiers.com.au/wp-content/uploads/2024/05/team-icons-03.png)
Ross Grinsell
Director and Certifier
Ross has extensive experience in client relations and dealing …
![team icons 04 2 Gordon-Wren Icon | Director & Accredited Certifier](https://subdivisioncertifiers.com.au/wp-content/uploads/2024/05/team-icons-04-2.png)
Gordon Wren
Director and Registered Certifier
Gordon is a Principal Certifier-Subdivisions and Accredited …
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Charmaine Schroder
Subdivision Adivsor
With extensive experience in facilitating land developments …
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Rachel Abouchaaya
Subdivision Advisor
Rachel is an exceptional Subdivision Advisor with a wealth of knowledge …