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Tradie Profile

Ocon Building Group

5.0(20 reviews)
St Kilda East, VIC

About this business

Ocon Building Group is a Melbourne-based residential builder specialising in extensions, renovations and new custom homes in Melbourne's inner suburbs. They emphasise high-end craftsmanship, meticulous attention to detail and open client communication, working closely with trusted architects, designers and an in-house carpentry team to ensure quality finishes.

In business since 2010

Service areas

Servicing St Kilda East and surrounding locations.

See what local homeowners are saying

  • Raini Kahn

    12 Oct 2025

    Amazed at how efficient and hard working this team is. Many thanks to Olly and the team for our two story extension in Sandringham! Highly recommend

  • Harry

    6 July 2024

    Olly and his team are exceptional. We brought Olly on board early in the design phase of our knockdown-rebuild project to help with budgeting, and it was a lifesaver! He guided us through each step wi...

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    Olly and his team are exceptional. We brought Olly on board early in the design phase of our knockdown-rebuild project to help with budgeting, and it was a lifesaver! He guided us through each step with kindness, professionalism, and expertise that exceeded our expectations. His team and trusted tradespeople were courteous, friendly, and delivered work of outstanding quality. Moreover, Olly is a considerate person who genuinely strives for the best outcome for his clients. We can’t imagine working with anyone else, and the fact that we have maintained a great friendship after the build speaks volumes, as do our very happy neighbors.

  • Kathryn Lloyd

    2 Nov 2023

    Really so happy with the complete renovation of our home, Olly and his team of expert tradespeople did a fantastic job and I would highly recommend Ocon to anyone undertaking a building project, large...

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    Really so happy with the complete renovation of our home, Olly and his team of expert tradespeople did a fantastic job and I would highly recommend Ocon to anyone undertaking a building project, large or small. Excellent communication throughout the project which ran smoothly and swiftly. Nothing was too much trouble for Olly. He consistently demonstrated a ‘can do’ mindset, was able to problem solve and be very flexible in accommodating changes we wanted as the project evolved. Simply brilliant!

  • Sylvain GENOT

    27 Sept 2021

    Couldn’t be happier with the results Oliver achieved with our kitchen renovation. Keeping us well informed throughout the whole build, leaving us with half a working kitchen as we were still living in...

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    Couldn’t be happier with the results Oliver achieved with our kitchen renovation. Keeping us well informed throughout the whole build, leaving us with half a working kitchen as we were still living in the house at the time of the renovation (thanks again for that oliver) Five stars!

  • Rosnah Mittens

    18 Mar 2023

    We are so grateful and extremely happy with our kitchen renovation , such great team and professionals. Olly went out of his way to work with us, with complicated work but he and the team delivered us...

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    We are so grateful and extremely happy with our kitchen renovation , such great team and professionals. Olly went out of his way to work with us, with complicated work but he and the team delivered us our dream kitchen. Not every day you meet builder who is honest and trustworthy, after been burnt a few times. Thanks Olly, Ty and David , for the great work !

  • Matt Wright

    27 Dec 2022

    Oliver has a great team of craftsmen who work for and with him and I will miss having them around. They were all extremely hard working and pleasant. We were having a small extension to the kitchen bu...

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    Oliver has a great team of craftsmen who work for and with him and I will miss having them around. They were all extremely hard working and pleasant. We were having a small extension to the kitchen built to act as a utility room. It was important to us that this blended into the existing house. The result was very good with materials carefully chosen to achieve our aim. We could not have asked for more. Oliver was always on hand to keep us informed and to manage the project and it was completed to the planned time scale. We have had many compliments from friends and neighbours on the finished result. I would certainly use this firm again for any future project. Without a doubt.

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Home Building costs & guides

Frequently asked questions

How much do builders typically charge?
Builder costs vary widely depending on the job type and complexity. Minor repairs are generally much less than extensions, small builds or structural alterations that need foundations, framing or specialist input. Most quotes include a call‑out fee plus labour and materials, and the page shows live pricing to help you compare options.
Do builders charge call-out fees?
Call‑out fees are common and typically cover travel and an initial inspection or assessment. This fee is usually separate from hourly labour and materials, and after‑hours or weekend attendance often attracts higher rates. Ask whether a call‑out or minimum charge applies when requesting quotes.
Do builders need a licence in Australia?
Yes. Building work generally needs to be carried out by a licensed builder in every state and territory, and NSW builders are regulated by NSW Fair Trading. Builders should be able to provide their state builder/contractor licence number and show appropriate insurances and ABN/GST registration. In Victoria, domestic building insurance is required above a state threshold for certain contracts.
How do I get a quote from Ocon Building Group?
Ocon Building Group lists phone, email, or through their website on this profile, so you can contact them directly for pricing and availability. Share a short scope and photos to get a faster quote.
What areas does Ocon Building Group service?
Ocon Building Group services Melbourne inner suburbs, Alphington, Caulfield, Hawthorn, and Mentone and surrounds. Contact them to confirm service areas.

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