Adelaide's Most Comprehensive Paving & Retaining Wall Displays. Paving--Brick - Holden Hill, SA . Service: Advice, Design, Installation. Brand: Boral. Place: Backyards, BBQ Areas, Carports, Courtyards, Driveways, Entertainment Areas, Gardens, Paths, Patios, Pools, Retaining Walls. Hours of Operation: Open Monday - Friday, Open Saturdays, Open Sundays. Service Option: Delivery, DIY, Free Consultations, Free Measure & Quote, Free Quotes, Quotes. Type: Commercial, Industrial, Landscape, Residential. Assurance: Licensed. Ownership: Owner Operated