built on agility. Powered by teamwork
Superior civil construction guaranteed
Our commitment to finding creative solutions and exceeding expectations sets us apart.
Our Civil and Infrastructure team embodies the same spirit of innovation and problem-solving that drives all of TW. We approach each project with a dynamic and collaborative mindset, meticulously managing every aspect from subdivision developments and roading to retaining walls and water infrastructure. We navigate the complexities of council requirements and coordinate seamlessly with consultants and subcontractors to ensure projects are delivered on time and within budget
Combining our expertise
Combining our expertise and processes with quality materials and the latest technology, with the backing of the group and our knowledge of civil and infrastructure works, we’re committed to quality and deliver projects to the highest level of workmanship, accuracy, and safety, every time
our Services
Subdivision Developments
Subdivision Developments
Roading & Pavement
Roading & Pavement
Retaining Walls & Flood Protection
Retaining Walls & Flood Protection
Earthworks and Site Works
Earthworks and Site Works
Water Infrastructure
Water Infrastructure
Our Team
Zac Kerdemelidis
Managing Director
Zac is responsible for leading the overall strategic direction, operational performance, and continued growth of the business. With over two decades of experience in the civil construction and infrastructure sector, Zac brings deep industry insight and proven leadership capability.
Read Bio +Zac is responsible for leading the overall strategic direction, operational performance, and continued growth of the business. With over two decades of experience in the civil construction and infrastructure sector, Zac brings deep industry insight and proven leadership capability.
Jurie Human
Hawke's Bay Branch Manager
Jurie leads the operations of the Hawke’s Bay branch, ensuring all projects meet TWCI’s high standards of quality, safety, and delivery. He brings strong leadership, project coordination, and technical expertise to all stages of project execution.
Read Bio +Jurie leads the operations of the Hawke’s Bay branch, ensuring all projects meet TWCI’s high standards of quality, safety, and delivery. He brings strong leadership, project coordination, and technical expertise to all stages of project execution.
Ian Tager
Commercial Manager
Ian is responsible for managing the commercial aspects of our projects, including tendering, cost control, and client relationships. His detailed focus ensures commercial success across all business stages.
Read Bio +Ian is responsible for managing the commercial aspects of our projects, including tendering, cost control, and client relationships. His detailed focus ensures commercial success across all business stages.
Carli Waiti
TW Traffic Operations Manager
Carli leads the Traffic Management division, developing and executing tailored TMPs (Traffic Management Plans) for a variety of infrastructure projects. She ensures public and worker safety remains paramount at all times
Read Bio +Carli leads the Traffic Management division, developing and executing tailored TMPs (Traffic Management Plans) for a variety of infrastructure projects. She ensures public and worker safety remains paramount at all times
Managing Director
Hawke's Bay Branch Manager
Commercial Manager
TW Traffic Operations Manager
Our Company
The wellbeing and safety of our people and communities is our highest priority. We know that a strong safety focus has a flow on effect into what we create. People who are competent, qualified, supported and happy in their roles do great work. Our company purpose is to ‘Empower the people that believe anything is possible.’
We foster a culture of collaboration, mentorship, and lifelong learning, where each member plays a pivotal role in the growth and success of our business. As part of the TW Group we have a diverse range of career opportunities. Join the TW Team.
Our Projects
We have a new name, but we’re an established civil and infrastructure construction company who have completed many projects across New Zealand including residential, commercial, industrial and public infrastructure projects. You can view some of our recent projects here.