Key People

At Belair Additions and Renovations, quality construction is built on experience, communication, and attention to detail. As Business Owner and Construction Manager, Ray Gauci brings all of these qualities together, backed by more than 40 years of experience within the South Australian building industry.

Ray plays a key role in guiding renovation and addition projects from concept through to completion. His extensive industry knowledge, practical approach, and commitment to quality workmanship ensure that every project is carefully managed at every stage of construction.

As a hands-on business owner, Ray takes great pride in delivering personalised service and maintaining the high standards that Belair Additions and Renovations is known for. His involvement throughout the construction process provides clients with confidence that their project is being overseen with genuine care, professionalism, and attention to detail.

Known for his meticulous approach and calm, approachable nature, Ray works closely with both clients and trades to create a positive and collaborative building experience. Renovating or extending a home can often feel overwhelming for homeowners, but Ray’s open communication style helps clients feel informed, supported, and confident throughout the process.

One of Ray’s greatest strengths is his ability to minimise disruption during construction while maintaining efficiency and quality workmanship. He understands that clients are not simply building projects — they are improving the homes where families live, grow, and create memories. This understanding shapes the care and respect he brings to every home and every client relationship.

Ray’s leadership and hands-on involvement help ensure projects run smoothly, with careful coordination between trades, suppliers, and the wider Belair Additions and Renovations team. His calm enthusiasm and practical problem-solving approach help turn what can sometimes feel like a stressful process into an enjoyable and rewarding experience.

At Belair Additions and Renovations, we pride ourselves on delivering exceptional workmanship and personalised service. Ray’s decades of experience and passion for the building industry reflect the values that define our business — integrity, communication, quality, and genuine client care.

Together with our experienced team, Ray helps bring our clients’ visions to life, creating beautiful and functional spaces designed to be enjoyed for many years to come.

At Belair Additions and Renovations, successful projects are built on more than quality workmanship alone. Behind every renovation and home addition is a strong team ensuring that communication, scheduling, administration, and financial management all run smoothly.

As Business Manager, Julie Gauci plays a vital role in keeping the business organised and projects progressing efficiently behind the scenes.

Julie oversees the office administration, accounts, and financial management for Belair Additions and Renovations. Her attention to detail, organisational skills, and commitment to customer service help provide clients with a seamless experience throughout every stage of their project.

From managing day-to-day office operations to coordinating accounts and financial processes, Julie ensures that the administrative side of each project is handled professionally and efficiently. Her work supports both the construction team and clients alike, helping maintain clear communication and smooth project delivery.

In an industry where timing, coordination, and organisation are critical, Julie’s role is essential to ensuring projects continue moving forward successfully. Her calm and approachable nature also helps clients feel supported and informed throughout their renovation journey.

At Belair Additions and Renovations, we believe every member of our team contributes to the quality experience we provide our clients. Julie’s dedication behind the scenes reflects our commitment to professionalism, reliability, and personalised service from the first consultation through to project completion.

Together with our experienced team, Julie helps ensure that every client receives the care, communication, and support needed to bring their vision to life.

At Belair Additions and Renovations, we understand that every successful project begins with listening.  That is why David O’Connor plays such an important role in guiding our clients through the early stages of their home addition journey.

As our Design Consultant David brings more than 28 years of experience and an architectural background focused on home additions and renovations.  His passion for design, combined with his calm and approachable nature helps our clients feel supported and confident throughout the entire process.

David’s extensive experience includes customer service, design development and budgeting advice for renovation and addition projects.  This strong foundation allows him to provide valuable insight into both the creative and practical aspects of residential building.

From the first consultation through to construction, David works closely with our clients to understand their lifestyle, goals and vision for their home.  He takes the time to carefully listen and develop a detailed design brief that balances functionality, aesthetics and budget expectations.

One of David’s greatest strengths is his ability to guide clients through the often-complex process of planning approvals, supporting technical documents, detailed drawings, and budgeting.   Renovations and additions can feel overwhelming at times, but David’s clear communication and depth of experience help simplify the journey while building trust and confidence with clients, consultants and trades alike.

At Belair Additions and Renovations, we believe that great design is about more than simply adding space – it’s about creating a cohesive solution for your home that is personal, practical and timeless.  David’s passion for architecture and design ensures that every project is approached with creativity, care and attention to detail.

Together with the experienced team at Belair Additions and Renovations, David is committed to delivering quality service, expert guidance and exceptional results for every client.  With decades of combined industry experience our team is proud to help homeowners transform their ideas into spaces they will enjoy for years to come.

At Belair Additions and Renovations, successful renovation and addition projects rely on careful planning, organisation, and communication behind the scenes. As Contracts Administrator, Joe Manfredi plays an important role in ensuring every project progresses smoothly through the many stages of design, approvals, and construction.

Joe has enjoyed a long and successful career within the design and construction industry, supported by tertiary qualifications in both Architectural Design and Building Technology. His extensive knowledge and technical understanding provide valuable support to both our team and our clients throughout the building journey.

Joe’s role involves managing contract documentation while coordinating closely with consultants, suppliers and trades. His attention to detail and understanding of approval / construction processes help projects move efficiently through the required stages of planning and compliance.

Joe is involved in coordinating and organising materials, trades, contract variations to keep projects running efficiently. His ability to manage the many moving parts of a renovation or addition project helps provide clients with confidence and peace of mind.

Known for his calm and friendly nature, Joe is also a trusted point of contact throughout the construction process. He understands that communication and reliability are essential during a renovation, and he takes pride in supporting clients while helping guide projects through each stage with professionalism and care.

At Belair Additions and Renovations, we believe that strong teamwork and organisation are key to delivering exceptional results. Joe’s experience, technical expertise, and approachable manner reflect the values that define our business — quality service, attention to detail, and genuine client support.

Together with our experienced team, Joe helps ensure every project is carefully coordinated from concept to completion, creating a smooth and enjoyable building experience for our clients.

At Belair Additions and Renovations, experience matters. With more than 40 years in the construction industry, Paul brings an exceptional depth of knowledge, leadership, and practical expertise to every project he is involved in.

Paul’s extensive career has spanned a diverse range of sectors including home renovations and additions, commercial construction, project management, and estimating. This broad industry experience provides clients with the confidence that their project is being guided by someone who understands every stage of the building process.

Throughout his career, Paul has successfully led projects valued up to $20 million, managing multi-disciplinary teams and delivering major developments for leading Australian companies. His ability to coordinate complex projects while maintaining attention to detail has earned him a strong reputation within the industry.

In addition to his project management expertise, Paul has also worked as an Estimator for a national award-winning building company. This experience has given him a comprehensive understanding of project costing, budgeting, and construction planning — skills that are invaluable when helping clients navigate renovations and additions with confidence and transparency.

At Belair Additions and Renovations, Paul’s knowledge and experience play an important role in ensuring projects are delivered with professionalism, quality workmanship, and careful planning. His practical approach and understanding construction help clients feel supported from concept through to completion.

Paul’s passion for construction, combined with decades of hands-on experience, reflects the values that define Belair Additions and Renovations — quality, integrity, and a genuine commitment to delivering outstanding results for every client.