- Swimming Pool Decks with Paving Stones - Decorative Retaining Walls - Driveways - Patios - Walkways - Lifetime Product Warranty Tim U. McOwen & Associates, Inc is a turn-key hardscapes & landsapes company with over 28 years of experience in North Metro Atlanta and North Georgia counties. We specialize in: Paving Stones for Driveways,Patios, Walkways and pool decks. Decorative Retaining Walls and Steps Landscape Design to Installation and Irrigation. Tim U. McOwen & Associates, Inc holds an unalterable commitment to structural perfection. We believe that beautiful hardscapes and landscapes emerge from successful communication with our customers and from expertise in product knowledge and installation. Our craftsman bring experience from literally hundreds of installations to your project. Our company has earned an impeccable reputation by delivering on our promises and exceeding our customers expectations. Please call today for a free consultation and estimate. or click here to request an appointment online. North Atlanta, Georgia Phone: 678-377-1259 Hiawassee, Georgia Phone: 706-896-3500