The premier precast supplier for architects, engineers and building/construction contractors.

We are dedicated to offering a premier precast concrete resource, showing innovative project applications, educational resources, technical support and practical advice on the use of precast concrete systems.

Wilco is one of a handful of precast companies which have been certified by Concrete NZ, whose standards for quality precast concrete production are difficult to achieve.

Once attained and practised consistently, these standards contribute to improved and continued customer satisfaction not only by ensuring that the manufacturing and installation processes are high quality but by making the construction process faster and smoother for all parties involved.

Wilco has also been assessed by Telarc Limited and having been found to:

  • operate a quality management system conforming to ISO 9001:2015
  • operate a health and safety management system conforming to ISO 45001:2018

Our philosophy is based on offering quality products, delivered on time at a competitive price.

Projects & Resources

Our website contains product definitions, a gallery of completed projects, a Design Section offering advice for architects and engineers and other industry-relevant information.