Providing a strong foundation since 1962

At WimMix Concrete, we deliver excellence, every time. In fact, we have over five decades of proven performance and loyal clients.

Proudly based in Horsham, we’re ready to serve and support you in bringing your visions to life. Whether it’s standard concrete grades, kerb mix or something more specialised, we produce only the best – while meeting and where possible, exceeding the relevant standards.

Local service, local expertise

Trading in Horsham since 1962, our plant was acquired by Conundrum Holdings in 2006 and renamed WimMix Concrete.

But we’re still the local plant we’ve always been. With a local team – backed by years of local experience.

We remain committed to serving our local community, so you can enjoy high-quality concrete mixes at affordable prices.

A 50 year track record – packed with major projects

We’ve been trading in Horsham for over five decades– and proud to be the concrete supplier of choice behind many major infrastructure projects across the Wimmera region. These include:

  • One of Australia’s largest tennis court projects (29 courts in three
  • The construction of the Western Highway Wimmera Bridge in Horsham
  • Horsham Civic Centre/Horsham Rural City Council Chambers
  • Wimmera Base Hospital
  • Various supermarkets and schools in the Wimmera region
  • Horsham Police Station
  • Horsham Electricity Exchange
  • Horsham Livestock Exchange

Our skills, your gain

Our agitator operators are certified under the CITS training package for Certificate 3 in Road Transport and Distribution. And our agitator fleet ranges from mini mix right through to twin steer – allowing the right agitator for the job.

With years of experience and a deep understanding of infrastructure works, we bring expertise to every project. We specialise in

  • Structural concrete
  • VicRoads-approved mix designs suitable for bridge construction
  • Concrete for general construction and pavements
  • Kerb formation, landscape and decorative concrete (in different colours)

Quality control you can rely on

Our well-established product testing and quality control program ensures we only supply mixes that are compliant to Australian and VicRoads standards.

To maintain the highest levels of quality control we utilise computer controlled batching software that ensures accuracy and data logging of each load. This means you can be confident that our product consistency and performance will always meet and where possible, exceed specification.

A history of passion and purpose

Conundrum Holdings is a family-owned business that has been servicing the extractive sector since the 1950s.

Based in Mitchell Shire since 1988, the Conundrum team strives to make a positive change wherever they can. This is seen not only through the quality in their materials and service, but also in their contribution to the sector, community and environment.

Looking for quality concrete for your project?