Blackthorne Pools & Spas serves swimming pools, spas and hot tubs in the following communities: Salinas, Prunedale, Castroville, Spreckles, Monterey, Carmel, Carmel Valley, Pacific Grove, Pebble Beach, Marina, Carmel Highlands, Del Rey Oaks, Seaside, Sand City, Big Sur, Carmel-by-the-Sea, Chualar, Gonzales, Greenfield, King City, Moss Landing, Pajaro, Soledad, Gilroy, Hollister, Morgan Hill, San Martin, San Juan Bautista, Tres Pinos, Aptos, Watsonville, Capitola, Santa Cruz, Soquel, Felton
