(02) 9607 2864

Contact Us

(02) 9607 2864


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

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About Nastasi & Associates

Founded in 1999, Nastasi & Associates has grown as a Civil & 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. 


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.


 Our commitment is to ensure the design and documentation we provide meets the time, cost, build-ability & quality expectations of our clients. 




Key Clients, Architects & Partners