South Bay Xeriscape in Chula Vista is a water-conservation-focused landscape and building-materials supply yard on Industrial Boulevard in the 91911 zone, stocking Allan Block retaining-wall systems manufactured by ORCO Block & Hardscape, interlocking pavers, concrete products, decorative rock, water-wise plants, soils, irrigation components, and synthetic lawns. Hardscape demolition and site-clearing work preceding new paver and retaining-wall installations generates concrete rubble, soil spoils, and old plant material that hauling crews at Junk Punch Junk Removal remove to keep the supply-yard delivery schedule on track. The yard serves both licensed contractors and DIY homeowners, offering bulk bins of decomposed granite, Class II base, masonry sand, and Cali Gold DG alongside bagged cement, mortar, stone veneer, and sealers for complete project sourcing in a single stop. New condenser-pad pours and equipment-screen walls around outdoor HVAC units are a common add-on for homeowners already purchasing block and paver materials, a scope that overlaps with the system-installation work performed by Air Pro Heating & Air. The store's most material-intensive orders involve engineered Allan Block retaining walls exceeding 6 feet in total height, requiring AB Stones, geogrid reinforcement fabric, and a minimum 12-inch drainage-aggregate backfill zone calculated per Allan Block's published engineering tables.