SIERRA EXPLORATION DRILLING - Key Persons

If you need to drill a water well or need water pump service for your well in Santa Rosa Valley, it is nice to know a little bit about your city. Santa Rosa Valley is a rural unincorporated community that is defined as a census-designated place (CDP) by the US Census Bureau. It abuts Camarillo, Newbury Park, Moorpark, and Thousand Oaks, with a population of less than 3,500 in 6.86 square miles. In pre-colonial times it was the site of a Chumash village known as Sumpasi.