In Memory of Justin Saville
Founder | Registered Building Surveyor (Unlimited)
1988–2024
Justin Saville was the visionary founder of Saville & Co and a Registered Building Surveyor (Unlimited) with the Victorian Building Authority. With over 17 years of experience in building surveying and a foundational background in structural engineering and architectural design, Justin’s expertise and leadership left a lasting impact on the construction industry and everyone fortunate enough to work with him.
Justin began his career at one of Australia’s largest national building surveying firms, where he quickly rose through the ranks. His deep technical knowledge and personable approach allowed him to bridge the needs of architects, engineers, developers, and regulatory authorities with ease and integrity. He believed that effective outcomes stemmed from strong relationships, clear communication and staying ahead of industry and legislative changes, a philosophy that still guides our firm today.
He held a Graduate Certificate in Performance-Based Building and Fire Codes, a Bachelor of Technology (Building Surveying) and a Diploma of Building Design and Technology. Justin was also a Registered Building Practitioner and a member of both the Australian Institute of Building Surveyors (AIBS) and the Property Council of Australia.
Justin passed away in 2024 following a short but courageous battle with cancer. His strength, commitment to excellence and dedication to his clients continue to shape our identity. He built Saville & Co with the belief that a building surveying firm could be both technically rigorous and deeply human and that belief lives on in every project we take on.
A Legacy Continued…
Nataasja (Nash) Agresta
Following Justin’s passing, his wife Nataasja Agresta has stepped into the role of Managing Director of Saville & Co.
A qualified Building Surveyor with over 12 years of experience and a deep understanding of the business, Nash worked closely alongside Justin, both personally and professionally, to build and shape the company’s values, systems, and culture. Her unique insight into Justin’s vision and unwavering dedication to their shared purpose make her the natural successor to carry forward his legacy.
With her strong background in project delivery, client relationships and business operations, Nash is committed to upholding the high standards that define Saville & Co, while also driving innovation and growth into the future. She leads the team with compassion, clarity and a deep sense of responsibility to both their clients and Justin’s enduring vision.
Leigh
A Registered Building Surveyor (Limited) and Registered Building Inspector (Unlimited) with the Victorian Building Authority, Leigh has over 15 years’ experience working across both private and public sectors on a wide range of projects.
Having worked as a carpenter from a young age before transitioning to Building Surveying, Leigh has gained valuable experience and knowledge in both design compliance and the onsite practicality of how things come together. Coupled with this, Leigh has worked in both public and private sectors of Building Surveying providing a unique skillset with regards to design compliance, construction sequencing, enforcement and most importantly communication.
Qualifications
Diploma of Building Surveying
Advanced Diploma of Building Surveying
Professional Associations
Registered Building Practitioner, Building Surveyor Limited, Victoria
Registered Building Practitioner, Building Inspector Unlimited, Victoria
Member of Australian Institute of Building Surveyors (AIBS)
Enida
Enida is a Registered Building Surveyor (Limited) with over 15 years of experience in the building surveying industry. Her expertise lies in residential developments, where she has built a reputation for precision, compliance and client-focused service. In recent years, Enida has extended her capabilities into industrial projects, bringing the same level of rigour and attention to emerging complexities in this sector.
Known for her thorough technical understanding and collaborative communication style, Enida works closely with clients, consultants and contractors to ensure projects progress smoothly and in line with regulatory requirements. She is committed to staying at the forefront of industry standards and continually strengthens her practice through ongoing professional development.
Qualifications
Bachelor of Technology (Building Surveying), Victoria University
Professional Associations
Registered Building Practitioner, Building Surveyor Limited, Victoria
Member of Australian Institute of Building Surveyors (AIBS)
Tamara
Tamara is a highly experienced Administration Manager having previously worked at some of Australia’s largest construction consulting-based businesses. Tamara has in depth knowledge of the legislative reporting and time frame requirements relating to Building Surveying as well as great inter-personal and communication skills. Tamara is a highly valued member of the team for her efficient, pro-active and team oriented approach.
Jeremy (JJ)
Jeremy is a seasoned Administrative Professional with over a decade of experience supporting operations across building surveying, construction, arts, and events. He brings a sharp operational mindset to Saville & Co, ensuring the smooth delivery of internal systems, client communications and back-of-house support across the business.
With qualifications in marketing, business administration and arts management, JJ is a versatile contributor with a unique ability to bridge strategic and creative thinking. His strengths lie in process improvement, stakeholder coordination and ensuring consistency across client engagement, internal systems, and external communications. JJ’s broad industry exposure and deep administrative knowledge make him an integral part of Saville & Co’s operations team.
Qualifications
Bachelor of Business (Marketing), RMIT University
Graduate Diploma of Arts Management, RMIT University
Certificate IV in Business Administration, Australian College of Higher Studies