A Trusted Name in Pools and Spas Since 1954, VanDorn Pools and Spas has been offering customers something truly remarkable: cutting-edge products and innovative solutions with small-town-feel customer service! Serving customers from our 3 convenient locations in Baltimore County and Harford County, MD and York County, PA, we specialize in providing just the right pool or spa for you and your family. As an exclusive Maryland retailer-installer of Radiant Pools, we help to make your dream backyard a reality.