Built Different.

GMG Constructions Corp is an Australian owned building company providing full-scale construction management to the Commercial, Industrial, Civil, Education & Health to both the private and public sectors; with an emphasis on integrity & ethics.

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455 George Street, Queen Victoria Building

Client: Vicinity Group.

455 George Street, Queen Victoria Building Client: Vicinity Group.

455 George Street, Queen Victoria Building

Client: Vicinity Group.

455 George Street, Queen Victoria Building Client: Vicinity Group.

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2 Allen Street, Waterloo

Whelan Property

About us

The GMG Corp Approach

GMG Constructions Corp Pty Ltd is a privately owned Australian building company specialising in commercial, industrial, civil and residential construction. Our delivery model is built on agile and lean project management principles embedded into our construction methodology. This enables us to stay flexible and adaptive while remaining fully compliance focused.

We are a repeat-client-driven company with strong staff retention and proven teams who have a long track record of delivering successful outcomes for clients and stakeholders.

GMG is committed to operational excellence. We maintain a solid business structure supported by NSW Government Best Practice Accreditation, ISO business systems management, and active memberships with SafeWork NSW, the Master Builders Association and the Property Council of Australia.

Our Core Values

SAFE

SUSTAINABLE

SECURE

RESPONSIBLE

Download policies

Book consultation

2 Allen Street, Waterloo

Whelan Property

Our Core Values

SAFE

SUSTAINABLE

RESPONSIBLE

SECURE

Download policies

Book a Consultation

Download policies

About us

The GMG Corp Approach

We are a repeat-client-driven company with strong staff retention and proven teams who have a long track record of delivering successful outcomes for clients and stakeholders.

Book a Consultation

Our Core Values

SAFE

SUSTAINABLE

RESPONSIBLE

SECURE

Download policies

Book a Consultation

About us

The GMG Corp Approach

We are a repeat-client-driven company with strong staff retention and proven teams who have a long track record of delivering successful outcomes for clients and stakeholders.

2 Allen Street, Waterloo Client: Whelan Property

Our services

Engineered for Success

A full suite of management services designed to deliver safe, compliant and efficient outcomes.

Construction Management

Taking your project from plans to handover with absolute control, coordination and compliance.

Design Management

Turning ideas, drawings and requirements into build-ready, fully coordinated designs. GMG connect the client, architects, engineers and consultants to make sure every drawing aligns with the construction intent.

Project Management

End-to-end planning, oversight and delivery for projects of any scale.

Development Management

Guiding the project from early feasibility to final delivery.

Asset management

Maintaining the performance, safety and lifespan of built assets.

Not Sure Where to Begin?

We’ll guide you through planning, design and delivery from day one.

Book consultation

Construction Management

Taking your project from plans to handover with absolute control, coordination and compliance.

Design Management

Turning ideas, drawings and requirements into build-ready, fully coordinated designs.

Project Management

End-to-end planning, oversight and delivery for projects of any scale.

Development Management

Guiding the project from early feasibility to final delivery.

Asset management

Maintaining the performance, safety and lifespan of built assets.

Not Sure Where to Begin?

We’ll guide you through planning, design and delivery from day one.

Book consultation

Construction Management

Taking your project from plans to handover with absolute control, coordination and compliance.

Design Management

Turning ideas, drawings and requirements into build-ready, fully coordinated designs.

Project Management

End-to-end planning, oversight and delivery for projects of any scale.

Development Management

Guiding the project from early feasibility to final delivery.

Asset management

Maintaining the performance, safety and lifespan of built assets.

Not Sure Where to Begin?

We’ll guide you through planning, design and delivery from day one.

Book consultation

wHO WE WORK WITH

Sectors we work in

Delivering complete construction, design and project management services built on proven systems, strong leadership and a commitment to safety, quality and compliance at every stage.

A snapshot of where GMG delivers the most value.

Book a Consultation

30%

Commercial

10%

Civil

20%

Industrial

25%

Education

15%

Health

30%

Commercial

10%

Civil

20%

Industrial

25%

Education

15%

Health

30%

Commercial

10%

Civil

20%

Industrial

25%

Education

15%

Health

CONTACT

Get in Touch with GMG

Contact Information

ABN 18 622 921 831

Head Office:
Level 3, 273 Alfred St
North Sydney NSW 2060

Mail us:

Headoffice@gmgconstructions.com.au

Call us:

02 7201 8882

1 Coogee Pl, Parramatta Park

NSW Western Sydney parklands trust

1 Coogee Pl, Parramatta Park

NSW Western Sydney parklands trust

32 York Street, Sydney -

The Commons

11 Old Barrenjoey Rd, Avalon Beach

Dept of education