A Full Suite Of
Services To Repair
And Maintain Your
Concrete Structures

Contech offers a range of proven products and techniques to strengthen, repair and maintain the integrity of your concrete structures. Just as importantly, we have a team of highly trained and experienced staff who know how to get the most out of them.

With our global partnerships and commitment to continuous upskilling, we bring the latest thinking on concrete repair to any site.

Projects in which we’ve repaired concrete have included:

  • Post-earthquake and post-flood damage to buildings, bridges and other concrete structures.
  • Wastewater pipelines, tunnels, manholes and pump station wet wells where high concentrations of hydrogen sulphide are found.
  • Wharf, bridge and seawall structures exposed to salt water environments.
  • Physical damage to structures caused by impact or overloading.
  • Old or degraded concrete in heritage buildings or structures.

As a result of this work Contech has developed relationships with many of the key concrete repair material manufacturers and suppliers in New Zealand and overseas. Our staff have been trained by these manufacturers as approved installers of their products.

Get in touch with us to get your concrete repair problem solved.


If you would like some advice on a project or need a quote tell us a little about the project and the relevant expert will get back to you soon.