Natural Materials With Timeless Appeal. Glenroy Stonemason.. Stonemasons & Stonework - Oberon, NSW . Service: Carving, Design, Engraving, Grinding, Heritage Work, Repairs, Restoration. Product: Cornerstones, Paving Stones. Item: Arches, Feature Walls, Fences, Garden Edging, Memorials, Retaining Walls, Staircases, Walls, Water Features. Place: Gardens. Type: Commercial, Construction, Industrial, Landscaping, Residential. Assurance: Licensed. Property: Extensions, Houses. Rock/Stone: Bluestone, Granite, Sandstone