Oscar Design & Construction
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Oscar Design & Construction
Oscar Design and Construction is an award-winning, multi-disciplined Australian company that provides Design, Quantity Surveying, Project Management, Turn-Key complete construction packages, and land & home packages. We are a qualified, competitive, experienced, innovative, and 100% Australian owned company.

Our specialty is to deliver high-quality projects on time and within budget, with a strong focus on client satisfaction, WHS safety, quality, and environmental sustainability. We create high-quality developments, combining design trends with commercial needs that are aligned with efficient features that work to improve the environment of building occupants.

We ensure our clients; partners and community receive real value with every project undertaken, and a maximum return on investment for all stakeholders. Our sole director Greg Elhen has a tertiary qualification in Architecture, construction management, and Quantity Surveying, with over 25 years of experience, working on major projects such as Walsh bay a $600 Million dollars, Pfizer head office $45 Million, many more projects in Australia.
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Greg Elhen has been working in the industry since 1993. He worked for large design and construction companies such as Project Control Group, Buidcorp, HPA Architects, Mirvac construction and Prestige Building Services. I am grateful to have been part of the design and construction of Sydney's finest landmark projects such as Walsh Bay redevelopment, a $600 Million project located at Hickson Road Walsh Bay.
Oscar Design & Construction provides the convenience of a one-stop-shop where all your design and construction needs can be taken care of under one roof. We employ in-house design & construction staff. We will select the right design and construction team that is precisely right for every project. Our design team is patient and takes care to provide you with step by step visual understanding of the proposed project.
Oscar Design and Construction has a strategic approach to the management and to the integration of industrial relations activities into day to day work practices.

We strive to work with partners who share our vision and hold the values of trust, honesty, flexibility and co-operation at all levels just as high in regard as we do and more importantly, we seek out partners who share our passion for excellence and are enthusiastic about working together to deliver outstanding results.
Oscar Design & Construction has carried out land subdivision projects in NSW. We have a team of expert consultants that have helped us to deliver land subdivision projects of all sizes, on time, and within the budget forecast. Oscar Design & Construction aims to provide a house and land solution that breaks the mould of a modern building.
We understand you want the absolute best result for your project and we will provide you with that. We will work with you from the initial concept stages throughout the design development, documentation, and construction & completion stages. From our designs and our quality of building workmanship, you will achieve a higher monetary return for your investment.
Reviews (8)
Mary Chatfield
Mary Chatfield
Dec 16, 2020
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I, Mary Chatfield, Centre Manager of the Tharawal Aboriginal Corporation MACS childcare centre, first meet Greg Elhen 6 years ago when he carried out internal large refurbishment of the centre, upgrade to playground and carpark addition.
This year Greg and his team from Oscar Design & Construction was called again but this time for large extension at the rear of the centre which involved again designing, obtaining council approval and building works for the childcare centre.
Their innovative approach and strategic thinking stood out from the rest in the industry. Greg and his team made sure our
Mariane Cipriani
Mariane Cipriani
Dec 12, 2020
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Positive: Professionalism, Quality, Responsiveness, Value
Greg and Oscar team develop outstanding building projects and spare no efforts, time and enthusiasm on it. From the design to the construction, the results are impressive. The team goes above and beyond and really care at every stage. Highly recommended.
Risto Kotevski
Risto Kotevski
Aug 23, 2020
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All works have been completed on the house. Cant wait to finally move in. Great work from Greg and the building team! Good job guys!
Enrika Vyt
Enrika Vyt
Jul 22, 2020
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Positive: Professionalism, Punctuality, Quality, Responsiveness, Value
Stunning design expertly built. Our new home by Oscar DC is a dream come true, a must have for anyone planning to build a new home. It was built in the contemporary style with high-quality standards. The team of OSCAR DC has been always helpful and supportive throughout the construction stages and after completion
Rody Georges
Rody Georges
May 29, 2020
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I would like thank Greg and his team for their assistances in providing step by step guidance from drawing the concept plans to final stages of picking colours internal and external walls colours.
All the materials and workmanship are at high standards. There was no compromise to quality and service .
Greg has been generous giving us free extras things that he didn’t charge us for and we are very grateful for.
I highly recommend Oscar design to any one that is looking for a flexible, affordable and Custom designed & built family home to suit their expectations and budget.
All the best Greg
Ivan
Ivan
Oct 11, 2019
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Fast paced work environment and great team culture, one of the best places I've worked in.
Bellal Amani
Bellal Amani
Jul 29, 2019
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We built four custom houses with Greg and his team and overall we are happy with the quality of finishings and the way the project turned out.
While the house building journey specially custom designed houses is a long stressful process, the team at Oscar have been willing and available to work through issues whatever they may be. This is the main difference with the level of service between large builders and boutique builders such as Oscar. The team will try their best to achieve the level of detail you require where most large builders would refuse and this is highly desireable with custom
Daria Torzhevskaya
Daria Torzhevskaya
Jul 22, 2017
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Very professional and experienced, careful at every detail
Many thanks for design