About Calcon

Calcon Limited, established in 1973, is a privately owned organisation that has grown to become one of Canterbury’s leading road construction companies. The three Owner/Directors, Stewart Callaway, Geoff Ward and Nicholas Tyler, are all actively involved in the day to day management and operation of the company.

With an annual turnover in excess of $22 million, Calcon has established a reputation for high quality work and timely delivery via strong internal project management processes. The attention to detail and clear, timely communication both with clients and the public, are important to us.

The company employs over 60 staff in areas of project management, civil engineering, construction, transportation, workshop technicians and administrative staff. With extensive experience in all of these areas we are able to offer clients a full range of services when it comes to their development needs.

Our commitment to quality and service relates to all facets of the company's activities - from the new design/built office and premises we operate from, our modern well presented and maintained fleet, to our highly experienced and valued staff.

During the past decades, Calcon have worked on some of the most prestigious contracts in Canterbury and continue to play a major role in the development of infrastructure in the region.