Harrison Infrastructure Group, based in Toowoomba City, is an esteemed company of Civil and Structural Engineers. With expertise in designing and constructing resilient infrastructure, we craft innovative solutions that withstand the test of time. Our team excels in providing comprehensive engineering services, collaborating with clients to deliver projects of unparalleled quality. From conceptualisation to implementation, we employ cutting-edge techniques, infusing creativity and precision into every stage. Trust Harrison Infrastructure Group to transform your visions into exceptional realities.

Based in Toowoomba City, Gilbert Engineering is a leading provider of precision engineering solutions. Our skilled team specialises in delivering bespoke products and services to a diverse range of industries. With a commitment to excellence, we ensure every project is completed with unrivalled craftsmanship and attention to detail. Whether you require machining, fabrication, or maintenance services, our experts are here to meet your exact specifications. Experience our professional expertise and elevate your engineering projects to new heights.

Our multi-disciplinary team can facilitate all your engineering, project management and development advisory needs in one place. Whether that be via our in-house services, or through our network of industry partners. Our combined expertise in integrating engineering, project management and consulting is our strength. We bring our resourceful and innovative approach to all our work, whether it be a rural livestock farm, a master planned community on the urban fringe or a vertical school development in the city. We develop relationships with our clients to understand the project outcomes they require. These outcomes drive us to deliver innovative and tailored engineering designs. Our clients have access to principal engineers and directors with a commitment to personal, face to face collaboration.