Aggregate stone supply across Western Australia

Dowerin Quarry supplies quality aggregate stone materials for civil construction, infrastructure and roadworks projects across Western Australia. We provide reliable material supply, efficient logistics and practical support to help keep projects moving safely and efficiently across regional and metropolitan locations.

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Quality aggregate stone materials for reliable project delivery

Our aggregate stone products are suited to a wide range of construction, infrastructure and roadworks applications, supporting drainage, pavement construction, concrete production and general site preparation requirements. Dowerin Quarry delivers dependable supply, practical coordination and consistent material quality for projects of all sizes.

Our aggregate stone products


  • 20mm aggregate stone
  • 30mm aggregate stone
  • 14mm aggregate stone
  • 10mm aggregate stone
  • 7mm aggregate stone
  • 5mm aggregate stone

Complementary quarry services

Serving Western Australia

Based in Gnowangerup, Dowerin Quarry delivers crushing and screening services across Western Australia. Our earthworks contractor team supports civil infrastructure and large-scale construction projects regionally.