About
A proud South Australian family business
Established in 1979 under the leadership of the current directors, Mossop Group Pty Ltd was founded to provide the building and property industry with a hardworking, fair and reasonable construction and specialist interiors contractor.
Our family run business has grown to become one of the largest commercial building companies based solely in South Australia, delivering a variety of commercial projects across the state in remote, regional and metropolitan areas.
Now known as Mossop Construction + Interiors, to reinforce both the construction and interior strengths of the company, our multi award winning commercial building business has an annual turnover exceeding $160 million, directly employs more than 170+ staff, and indirectly provides jobs to hundreds of local and regional subcontractors and suppliers.
As a third generation family business, Mossop Construction + Interiors has numerous Mossop family members working in various roles across the company. This demonstrates our ongoing company endeavour to build upon our success and develop the strong relationships established over 45+ years. The Mossop families involvement adds strength to our company’s long-term growth strategy.
With a heritage built on consistently achieving results, Mossop Construction + Interiors continues to grow and be a leading South Australian based Commercial Construction + Interiors company.
History
The Mossop name has been continuously associated with the South Australian building industry since 1946, when Bert Mossop returned from World War II and began undertaking general building work.
In the 1950s, Bert identified a growing demand among South Australian families for affordable holidays and established a niche business building caravans. The Broadway Caravan business became a successful part of the Mossop story until the credit squeeze of the 1960s placed significant pressure on the industry. Once again, Bert recognised an opportunity and established a successful ceilings operation.
By the late 1970s, Bert’s three sons, Ray, John and Neil, had completed their apprenticeships as carpenters and joiners and established careers with one of Adelaide’s largest building companies. In 1979, the brothers established Mossop Group Pty Ltd, specialising in building and interiors.
Over the following decades, the family business continued to grow, establishing a strong reputation for delivering quality commercial construction and interior projects across South Australia. Today, Mossop is a significant South Australian-based commercial construction and interiors company, built on generations of experience, strong relationships and a commitment to quality.
In 2024, the Mossop family entered an exciting new chapter. As Neil prepared to step down from the day-to-day leadership of the business and join brothers Ray and John in retirement, the next generation stepped forward to continue the family legacy.
In October 2024, Grant Mossop, Aaron Mossop and Lynda Simon took on the roles of Joint Managing Directors alongside long-time General Manager Stephen Prosser. Together, they lead the company’s future vision and objectives, bringing extensive industry experience and fresh ideas to the business. Grant, Aaron and Lynda each bring nearly 25 years of industry experience, while Stephen has been part of the Mossop team for more than 40 years.
While Neil, Ray and John have stepped back from the day-to-day running of the business, they continue to contribute their knowledge and experience as members of the Mossop board.
This transition marks the next chapter in a family business that has been built over almost 80 years, from Bert Mossop’s beginnings in 1946, through three generations of family leadership, and into an exciting future for Mossop Construction + Interiors.
Services
We offer an experienced team of stable, proven employees who work collaboratively with clients, professional services consultants, and stakeholders to deliver projects of the highest standard.
We provide the following building services;
- Construction
- Fit-out
- Refurbishment
- Managing Contractor
- Construction Management
- Project Management
- Design + Construct
- Building Information Modeling (BIM)
- Base Building Upgrades
- Relocations + Decommissioning
- Property Development
- Partition Construction + Specialist Partitioning System
- Quality Assurance + HSE Management
- Environmental + Sustainability Expertise
Fitout
Mossop Construction + Interiors offer a specialist interior fit-out team with proven experience and expertise to deliver commercial fit-outs across all markets.
For over 40+ years we've been delivering award-winning commercial fit-outs. We focus on understanding our clients’ requirements and their individual projects.
We treat our clients as valued colleagues, working collaboratively with them and the project team and exceed all expectations.
Our interior fit-out team can provide fast-tracked solutions, and a holistic project management approach. We deliver projects of the highest standard - on time and to budget - and use our exceptional knowledge and care to ensure we get it right the first time.
Construction
Mossop Construction + Interiors continue to deliver exceptional commercial construction projects to our clients. We are proud to have exceeded their expectations on the projects shown here, as well as many other projects with complex conditions and construction requirements.
Through our strong industry relationships with specialist consultants, authorities and talented architects and designers, we are able to add value throughout the project. Our team will assist at every stage. From concept and feasibility, buildability and construction advice, planning and logistics, right through to compliance, certification and final completion.
No matter the size or value, we consistently approach each project with the mindset to do the best we can, to go the extra mile with integrity, respect and understanding of the people and conditions involved.
Refurbishment
We specialise in refreshing existing buildings and giving old tired spaces a new lease of life; best demonstrated by our own offices in the heritage-listed former Brompton Wesleyan Methodist Church built in 1875.
Whether our clients are looking to undertake a minor refurbishment, completely transform their building inside and out, or enhance existing spaces with new developments, we have the expertise to assist and achieve their objectives.
Our personnel are all highly trained professionals with the skills and knowledge to undertake complex heritage construction and refurbishment projects.
Mossop Construction + Interiors have extensive experience working with project teams to upgrade commercial buildings and interior spaces. We take pride in improving the operational and financial viability and reviving the aesthetic appeal of existing properties.
Our capability extends from the upgrade of building facades, services, lifts, lobbies and foyer areas, end of trip facilities, and disability compliance to complete building refurbishments and extensions.
Expertise + Experience
Through the successful delivery of past projects for a range of public and private clients, Mossop Construction + Interiors have developed a thorough understanding of project delivery in the following market segments;