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(02) 9607 2864


Unit 5, 1 - 3 Whyalla Place,
Prestons, NSW 2170

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  • Over 20 Years

    Engineering homes for Major Builders & Home Owners
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  • Stand Out Engineering

    Multi-storey Apartments & Units
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  • Quicker Engineering Design

    Combined with Geotechnical Investigations & Soil Testing
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  • The New Way To Work

    Engineering & Surveying - Together!
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  • Leading The Way

    Modular & Transportable Building Design
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  • Committed To Your Expectations

    Time, Cost, Build-Ability & Quality
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  • Engineering Design That Works

    Industrial Buildings, Mezzanines, Factories, Portal Frames etc.
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About Nastasi & Associates


Founded in 1999, Nastasi & Associates has grown as a Civil and Structural engineering consultancy, designing for some of the largest residential builders in NSW. In recent years Nastasi have bolted on Geotechnical and Surveying services making it easier for clients to get one overall encompassing engineering package. The company provides engineering services in the three main sectors; residential, commercial and industrial. 


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Experienced Engineering & Drafting

Based in South Western Sydney we comfortably service builders and projects across Sydney Metropolitan, Blue Mountains, Illawarra-South Coast, Central Coast and Newcastle Region. Additionally Nastasi operates in Queensland, Victoria and Tasmania. 


Principal engineer Sam Nastasi has a hands on approach instilling a high-level of customer focus for the experienced engineering and drafting teams.

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