WALGA Preferred Supplier Logo A preferred supplier of WALGA

Roads Infrastructure and Depot Services (PSP009)

Winchester Industries has been in operation since 1997, with our main objective being to supply and deliver cost effective quality assured aggregate ranging from (but not limited to) 50mm Ballast down to minus 3mm dust.

A four stage crushing and a five stage screening plant capable of up to 500 tonne per hour and a newly commissioned "washplant" to ensure MRWA compliant sealing aggregate.

With a fleet of 6 Road trains and a network of local Bulk hauliers we are capable of meeting high demands on short notice earning Winchester Industries the number one choice for the majority of our potential clientele within our vicinity.

We keep substantial quantities of all sizes of aggregates due to us not crushing to contract we crush year round.

Our product is one of the hardest in the region giving it increased durability when compared to softer substitutes.


is qualified within the following sub-categories:

  • Aggregate, Cement & Concrete Products (PSP009-004)
  • Drainage Products (Supply of) (PSP009-009)
  • Roadbase Course and Subbase (PSP009-018)