GSC Building Consulting & Construction

Adelaide's Leaders in Building Consulting & Construction

GSC Specialises in Building Consulting, Construction and Project Management for any type of residential or commercial project.

Discuss Your Next Project With GSC

Our services

Just as the size and complexity and type of construction projects vary, so does the range of services we provide to our clients, strongly demonstrating our capabilities to be an all-in-one Project Management & Construction company in Adelaide. Clients can rest assured knowing that whatever project they have on their schedule, GSC is able to react precisely and efficiently.

New Home Design

If you want your new home to be uniquely yours, talk to the expert team at GSC today to find out how we can help.

Project Management

GSC offers a range of Project Management Consultancy services that cover all stages of the project lifecycle.

Building Advisory

If you require assistance and advise with your project, GSC building can help without having the added costs of total project management.

Building & Pest Inspections

Our fully insured and qualified inspectors can assist with pre-purchase inspections, staged building inspections and timber pest inspections.

Home Renovations

Whether you’re looking to update your bathroom or kitchen, or want to add more space to your home with an extension project, we’ve got you covered.


At GSC Building, we understand the importance of investing in your home. That’s why we’re proud to offer high-quality renovation services to clients in Adelaide and throughout South Australia.


Our team of experienced professionals is committed to delivering exceptional customer service and superior quality workmanship on every decking project we undertake.

Patio & Pergolas

Are you considering adding a beautiful pergola or deck to your Adelaide home? At GSC Building, we specialise in top-quality renovations that enhance your living space and add value to your property.

Residential & Commercial

We can assist in both residential and commercial projects, ranging from office fit outs to custom home developments.

About GSC

With over 15+ years in the building industry, George Christopoulos, the director of the company, is one of Adelaide’s leading property management experts. When you work with GSC you will work directly with George. This improves communication and efficiency of the workflow, as well as detailed planning and a one-on-one approach to management of your developments.

Our recent work

See some of our most recent commercial and residential projects across Adelaide.

4 New Dwellings at Darlington

In the process of excavations on 4 new dwellings at Darlington and on a busy road

Custom Home Designs

Recently completed custom home build in Adelaide, SA.

King William Road

Commercial – Office fit outs at King William Rd, Adelaide.

Building Consultants Adelaide

GSC Building provide a range of pre-purchase, building & pest inspections Adelaide wide. Our professional inspectors ensure you know exactly what the potential problems are during the inspection and what it would cost to fix them. We don’t leave any stone unturned!

Chat with a specialist today

Are you ready to discuss your project, or are you after a quick quote for a particular service? Not a problem, simply fill out our quick enquiry form below and one of our representatives will get back to you shortly.

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Contact us

Phone us

0414 690 594

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Servicing all of Adelaide