Our take
Flascon Construction Group is a boutique Brisbane builder offering custom homes, knockdown rebuilds and residential projects on challenging sites. It can provide design and construction together or build from existing plans. Based in Greenslopes, the company describes tailoring work to each client’s lifestyle, budget and timeframe, with experience on sloping blocks, small lots and restricted access sites. A site feasibility discussion is offered as a starting point for prospective clients.
- Custom homes
- Design and construct
- Challenging sites
- Knockdown rebuilds
Who will you deal with?
Jay Flaskos founded Flascon in 2017, and the company describes a team working across bespoke residential design and construction. Its about page does not provide a wider named staff directory, but separate sales and administration contacts are published. Ask who will assess your site, manage the design stage and supervise construction, and whether the same person will coordinate communication throughout your project.
From the firm's own website, its ABN record and what clients say in their reviews. Checked October 2026.
What clients say
Recent reviews from the firm's Google Business Profile.
Great process & seamless building experience! This is our second build with Flascon Construction Group, and once again it was a smooth process from start to finish even more enjoyable and efficient experience than our first build. We would have no hesitation building with Flascon again and would not bother looking anywhere
We recently built a large Hamptons style home and couldn’t be happier with the result. Flascon delivered exactly what was promised. The attention to detail was outstanding, and the overall workmanship is of a very high standard. The project was managed smoothly, and communication throughout was always clear and professional. I’d have no hesitation recommending Flascon to anyone wanting a builder who delivers on time…
Flascon Construction Group has built our dream home and we are very proud of our decision to have built with them. They are a passionate team that takes personal interest to ensure they achieve the best outcome for you. Jay and Ross made our build process very seamless with excellent communication throughout the build, practical advice, commendable customer service, and great attention to detail. We had very…
Checked against the ABN register
| ABN | 87 807 783 813 |
|---|---|
| Registered entity | The Trustee for JBF Trust |
| Entity type | Discretionary Trading Trust |
| ABN status | Active since 29 Mar 2017 |
| GST | Registered since 29 Mar 2017 |
| Registered location | QLD 4120 |
| Business names on this ABN |
The firm publishes this ABN on its own website and the Australian Business Register confirms it is active. Checked October 2026.
From their blog
Flascon Construction Group publishes articles on its own website one of our listing criteria. An article we checked:
What a Soil Test Tells Your Builder Before You Build in Brisbane Flascon
Published 8 Oct 2026
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