Frank Giambrone began in 1974 offering one-piece in-ground fiberglass swimming pools and steel wall vinyl liner pools as well. Quietly, G & S (Giambrone & Sons) Strictly Inground Pools Inc., has built a reputation for honesty and workmanship. The formula is fairly simple, hire the best people and treat your customer the way you would like to be treated. Since then, over 85 percent of all of our projects have been through recommendation. Newly located at 885 Annadale Rd., we proudly display Bioguard Pool and Spa Guard Products, Hayward Filters and Pumps, along with one of Staten Island’s largest selection of Pool Toys and accessories.