GC & J Constructions

GC & J Constructions Family Owned Commercial Construction Company in South Australia. We are committed to our
relationships with clients, staff, industry partners and the
community.

GC&J Constructions specialize, and offer extensive experience over the retail, health, aged care,schools and residential sectors. GC&J Constructions sees the need for a relationship based
construction company that provides clients with
a holistic building experience. We pride ourselves on our
• Professional Approach
• Integrity and Fair Dealings
• Construction Expertise
• Flexibility and Problem S

olving
We will continue to strive to enhance our reputation for
construction excellence, service provision with financial
and industrial stability.

Our team recently completed a new build for Trinity College Gawler River. The requirement was to build 2 additional GLA’...
11/04/2026

Our team recently completed a new build for Trinity College Gawler River. The requirement was to build 2 additional GLA’s, Kitchenette and Relocate 2 existing shade structures.

Thankyou to all parties involved.





engineers

11/03/2026

Two Wells Community Children's Centre Stage 1.

What a fantastic new space for the little ones to learn and play.
Great job to the team at GC&J for completing stage 1 on time and on budget.

Now for Stage 2. Watch this space.

Working in Collaboration with Maitland Lutheran School, Hodgkison Architects and a wider group of consultants, we are pr...
16/01/2026

Working in Collaboration with Maitland Lutheran School, Hodgkison Architects and a wider group of consultants, we are proud to have assisted with the delivery of the new senior build.
The development consisted of new classrooms, offices, art room, common learning areas, recording studio, bathrooms, landscaping, outdoor furniture and new hardcourts.
This was an incredible transformation and addition to the school which we are thrilled to handover.


We are super excited to hand over the new Port Pirie Foreshore Deck & Shade structure to the local council in the coming...
26/11/2025

We are super excited to hand over the new Port Pirie Foreshore Deck & Shade structure to the local council in the coming weeks. What an incredible space for the public to utilise.




Having a look over the plans for one of our residential projects in Gawler with GCJ’s Project Manager and Site Superviso...
15/10/2025

Having a look over the plans for one of our residential projects in Gawler with GCJ’s Project Manager and Site Supervisor.

Managing projects on time and on budget is something we pride ourselves on and having that close relationship internally plays a big part in a successful project.




Two Wells Community Centre Childcare.Relocation of the existing shade structure all went according to plan. Great job to...
23/08/2025

Two Wells Community Centre Childcare.
Relocation of the existing shade structure all went according to plan. Great job to everyone involved.

Custom Luxury Home - Hewett.Currently onsite we have Core filled block work followed by structural steel and timber fram...
22/08/2025

Custom Luxury Home - Hewett.

Currently onsite we have Core filled block work followed by structural steel and timber framing. Our team has made a great start to this project with our next tasks all on target.

Maitland Lutheran School Senior Build.Hebel, Aluminium & Linings installed over the last few weeks. This project is movi...
22/08/2025

Maitland Lutheran School Senior Build.
Hebel, Aluminium & Linings installed over the last few weeks. This project is moving along quickly with our program and budget on track.

On Sunday the 10th of August we were invited to Immanuel Lutheran School Gawler. It was a special day for the school as ...
12/08/2025

On Sunday the 10th of August we were invited to Immanuel Lutheran School Gawler. It was a special day for the school as it was there 40 year anniversary and the offical opening of the new Zion Preschool which our team had the privilege of building.

It was great to see everyone enjoying the new facility with so many positive comments on what we have built.

A special mention to Daryl, Simon, Kim & Peter who were there throughout the construction phase. It was a pleasure working with you all.




New septic tank delivered & installed. This was a requirement for this project before we could start our main building w...
12/08/2025

New septic tank delivered & installed. This was a requirement for this project before we could start our main building work.

Our team recently completed a new verandah on Murray Street Gawler. Our goal was to replicate what was originally there ...
24/07/2025

Our team recently completed a new verandah on Murray Street Gawler. Our goal was to replicate what was originally there many years ago. Thank you to all the trades involved and thank you to the shop owners for your patience.

Address

4 Tenth Street
Gawler, SA
5118

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

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