Swan Limestone Pty Ltd - Retaining Walls Perth Home ›› Local Listings ›› WA ›› Henley Brook ›› Swan Limestone Pty Ltd - Retaining Walls Perth WA Construction Henley Brook, WA 6055 Swan Limestone Pty Ltd 0419 9 05733View website Swan Limestone Pty Ltd is a name synonymous to trust and quality as long as limestone retaining walls in Perth is concerned. We offer best limestone retaining wall design and construction service to our customers. You can always trust on us to get best quality retaining walls in Perth and its suburbs.