Home Local listings WA Westminster Local businesses in Westminster, WA 5 businesses listed. Select one for its address, contact details and location. SuburbWestminsterState or territoryWABusinesses listed5 Add a free Westminster business listingAll WA listings All 5 listings Sim's Wheelie WashingWestminster · 6061St Gerard's Primary SchoolWestminster · 6061Westminster Education Support CentreWestminster · 6061Westminster Junior Primary SchoolWestminster · 6061Westminster Primary SchoolWestminster · 6061