About

Where it all started...

We’re a close-knit team that started out as a small family business and has grown over the years into one of the best known and well-respected modular builders in Western Australia. After all these years, one thing has remained the same – the importance we put on real connections, and honest, hard work.

Headed by Wayne McGrath, whose family history of building pre-fabricated housing solutions spans some 30 years, Modular WA is run by some of the most experienced professionals in the industry. In the early 1970’s, the McGrath Family pioneered the use of pre-stressed concrete floors and were one of the first in Western Australia to construct pre-fabricated housing using this new technology.

Since inception, the company has gone from strength to strength, winning multiple industry awards and gaining a reputation for delivering exceptional quality modular, transportable residential and commercial building solutions across the State.

Today, Modular WA is proud to be the leader in designing modern, affordable solutions, specifically for Western Australia’s unique landscapes and lifestyles. Our handpicked team of dedicated and knowledgeable experts believe in building genuinely better, innovative, modular homes, fit for the future.

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3 x Fully Supervised Manufacturing Facilities

700+ Projects Successfully Completed Since 2016

Modular WA staff EDITED About Us 97

Over 45+ Expert Staff Members
and an In-House Design Team

Industry Awards

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2023 – HIA CSR WA Housing Awards

Modular Housing of the Year (South West)

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2021 – HIA CSR WA Housing Awards

Excellence in Service (State – WA)

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2021 – HIA CSR WA Housing Awards

Excellence in Service (Mid West)

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2019 – HIA CSR WA Housing Awards

Transportable / Kit Home (State – WA)

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2019 – HIA Mid West Housing Awards

Excellence in Customer Service (Mid West)

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2019 – HIA Mid West Housing Awards

Transportable / Kit Home (Mid West)

2023 BEA South West Winner Logo med About Us 111

2023 – MBA Building Excellence Awards

Best Alternative Home (South West)

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2023 – MBA Building Excellence Awards

Best Alternative Home (South West)

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2021 – MBA Housing Excellence Awards

Best Display Home (WA): The Jasper

Meet The Team

Our hand-picked team of dedicated professionals are passionate about helping our clients to design bespoke, innovative residential and commercial modular projects.
This commitment has resulted our reputation as one of the most trusted and reliable modular builders in Western Australia.

EXECUTIVE MANAGEMENT
Jason Sjoland scaled Jason Sjoland 1

Jason Sjoland

MANAGING DIRECTOR
Wayne McGrath scaled Wayne McGrath 3

Wayne McGrath

DIRECTOR / REGISTERED BUILDER
Errol Davies scaled Errol Davies 5

Errol Davies

DIRECTOR / REGISTERED BUILDER
SALES CONSULTANTS
Adrian Frazer scaled Adrian Frazer 7

Adrian Frazer

SALES CONSULTANT
Jackie Johnson scaled Jackie Johnson 9

Jackie Johnson

SALES CONSULTANT
Lee Web Pic less contrast Lee Hall 11

Lee Hall

SALES CONSULTANT
OPERATIONS
Dean Placeholder Dean Marsh 13

Dean Marsh

OPERATIONS MANAGER / REGISTERED BUILDER
Peter Webster scaled Peter Webster 15

Peter Webster

HSEQ MANAGER
Tom davies 001 Thomas Davies 17

Thomas Davies

HSEQ OFFICER
Gary Placeholder Edit Gary Pethick 19

Gary Pethick

QUALITY CONTROL OFFICER
DESIGN + DRAFTING
Wendy Placeholder Wendy Iu 21

Wendy Iu

DESIGN & DRAFTING MANAGER
Zhipeng icon small Zhipeng Yin 23

Zhipeng Yin

DRAFTSPERSON
Portrait Placeholder WEB Joana Flores 25

Joana Flores

DRAFTSPERSON
Portrait Placeholder WEB Has Hasni 27

Has Hasni

DRAFTSPERSON
Portrait Placeholder WEB Jacob Van Der Meer 29

Jacob Van Der Meer

DRAFTSPERSON
ACCOUNTS
Scott Plyler 001 Scott Plyler 31

Scott Plyler

FINANCIAL CONTROLLER
Sarah B Placeholder Sarah Broome 33

Sarah Broome

ACCOUNTS SUPERVISOR
PROJECTS
Codie Placeholder Codie Sundstrom 35

Codie Sundstrom

TENDERS & COMMUNICATIONS
Mark icon small Mark Killeen 37

Mark Killeen

PROJECT MANAGER
Craig icon small Craig Robinson 39

Craig Robinson

PROJECT MANAGER
Fiona S Placeholder Fiona Stuart 41

Fiona Stuart

ASST. PROJECT MANAGER
Portrait Placeholder WEB Jason Nani 43

Jason Nani

PROJECT MANAGER
CONTRACTS
Staff Photo 2023 Fiona Placeholder Fiona Ryan 45

Fiona Ryan

CONTRACTS MANAGER
Michelle Broomfield scaled Michelle Broomfield 47

Michelle Broomfield

CONTRACTS ADMIN
Nicole icon small Nicole Newman 49

Nicole Newman

CONTRACTS ASSISTANT
Tiahn Profile Icon small Tiahn Marin 51

Tiahn Marin

CONTRACT ADM
ESTIMATING, PURCHASING + SCHEDULING
Michael Richards scaled Michael Richards 53

Michael Richards

PURCHASING & ESTIMATING MANAGER
Portrait Placeholder WEB Tim Martin 55

Tim Martin

SCHEDULING MANAGER
Alex Davies scaled Alex Davies 57

Alex Davies

SCHEDULING MANAGER
Summer Profile icon small Summer Archer 59

Summer Archer

SCHEDULER
Portrait Placeholder WEB Dennis Chau 61

Dennis Chau

ESTIMATOR
Portrait Placeholder WEB Clint Bateman 63

Clint Bateman

SCHEDULER/ESTIMATOR
Portrait Placeholder WEB Tanmay Bhagat 65

Tanmay Bhagat

SCHEDULER
Portrait Placeholder WEB Adi Vaghela 67

Adi Vaghela

SCHEDULER
MANUFACTURING – SUPERVISION
Sion Williams scaled Sion Williams 69

Sion Williams

YARD A - SUPERVISOR
Portrait Placeholder WEB Daragh Ratcliffe 71

Daragh Ratcliffe

YARD B - SUPERVISOR
Jarrod Broughton scaled Jarrod Broughton 73

Jarrod Broughton

YARD C - SUPERVISOR
SITE INSTALL – SUPERVISION
Glen Web Pic Glen Ewers 75

Glen Ewers

PROJECT COORDINATION
Portrait Placeholder WEB Mitch Jongeling 77

Mitch Jongeling

SITE SUPERVISOR
Portrait Placeholder WEB Rick Gorton 79

Rick Gorton

SITE SUPERVISOR
Portrait Placeholder WEB Rob Demascio 81

Rob Demascio

SITE SUPERVISOR

Memberships + Associations

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Enquiry

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