About Us

Determination, loyalty, reliability, integrity – just some of the words that clients use when talking about Glenn Rohrig. Since his first successful project for an aged care facility in 1991, Glenn has built his business on treating clients, employees and subcontractors with respect and fairness. Mixing construction experience with a solid business education, he imagines better outcomes and achieves them.

Alexei has more than 18 years of construction industry experience as a foreman, project manager and construction manager. His work across a diverse array of clients and sectors makes him an insightful and knowledgeable leader at Rohrig. He has exceptional project planning and management skills, with the ability to build and lead an effective team and to oversee every last detail of quality and value.

With 15 years of experience in the construction industry, David is an enthusiastic and goal-orientated manager who has high-level skills in programming and construction methods. He brings expert guidance to projects across all sectors. David especially enjoys value engineering, helping clients achieve cost savings without sacrificing quality.

David has been with Rohrig since 1991 and was the main business-winner in the company’s early years. His ambition to work on large projects for a Tier 1 company drew him away for seven years, but he returned to us with invaluable experience for our growth. He spearheaded the opening of our Sydney operations and then moved back to Brisbane as Business Development and Estimating Manager. He shares deep industry knowledge and has a tireless drive to provide every client with lasting value.

Shane brings diverse project management experience and the ability to unpack the real drivers behind complex projects. He has a finely-tuned ability to get to the heart of a project brief and find the perfect solutions for all stakeholders. His attention to detail and extensive knowledge make him an expert at finding the unique value opportunities in each project. A great leader and communicator, Shane’s collaborative and honest approach forms the foundation for his success at Rohrig.

Robert has been a pillar of Rohrig’s success since the first days of the company in 1991. His leadership and construction experience across a wide range of major projects bring exceptional insight to achieving clients’ objectives. He is a ‘solution finder’ and cultural role model, both friendly and focused. His people skills match his technical knowledge and financial acumen, inspiring the various teams within Rohrig to achieve their best each and every time.

Having risen through the ranks at Rohrig, Matthew has been with us since 2006 and brings wide-ranging expertise to the construction manager role. Matthew is widely respected for being firm but fair in managing subcontractors and for facilitating collaboration between our design team and clients’ stakeholders, to ensure every project meets its full potential and is completed on time and on budget.

Ben has excelled in the construction industry for the past 17 years, starting his career as a carpenter he then joining Rohrig in 2012 as a trainee foreman. After progressing to a foreman, he made the transition to the delivery team and currently holds the role of construction manager. He is renowned for his ability to collaborate with architects, clients and designers to bring their dream vision to life. Ben keeps a close eye on quality at all times, and has been pivotal across many of our larger projects.

Tim brings over 13 years of experience working with Tier 1 and 2 contractors to the Rohrig team. His extensive background includes successfully delivering high-end projects valued at up to $100 million. He brings a commitment to a collaborative approach, fostering strong relationships with both his team and stakeholders.

Dane began his career as a carpenter, running his own business and serving as a foreman on residential projects. He joined Rohrig in 2015 as a Contracts Administrator and has recently advanced to the role of Construction Manager. With a sharp attention to detail and hands-on site experience, Dane excels at working closely with subcontractors and project teams to ensure top-tier project outcomes. He is dedicated to leading his team in delivering exceptional results safely, on time, and within budget, all while maintaining strong relationships with project stakeholders.

After completing his cadetship, Diego joined Rohrig in 2013 as an estimator. He later transitioned into a Contracts Administration role, gaining valuable experience before relocating to Sydney, where he contributed to a significant period of business growth. Upon returning to Queensland, Diego leveraged his extensive industry knowledge to secure key projects for our team. Now, as Chief Estimator, he plays a vital role in leading and mentoring the department, while consistently delivering lasting value for both clients and superintendents.

Elliot joined the Rohrig team in 2019 as a Contracts Administrator and has since progressed to a Construction Manager, now delivering some of our key projects. His holistic approach to his role has enabled him to gain experience within a wide range of projects. Elliot’s background spans a number of contract and procurement methodologies with experience in small works, refurbishments, extensions and green-field construction. Elliot will work closely with the site and administration teams to ensure all aspects of the project from start to finish are completed to the highest standard.

Priyan joined the Rohrig team in 2021 as a Construction Estimator, bringing valuable experience from various Estimating and Quantity Surveying roles with Tier 2 and 3 contractors. Since then, he has played a pivotal role in securing some of our largest projects, converting key tenders into wins for the company. Now serving as Chief Estimator, Priyan leads the estimating department, overseeing all departmental projects while personally managing the pricing of his own. His commitment ensures that both clients and superintendents maximize the value and success of their projects.