Colonial Pools is a family owned company. We were established in 1967 and have proudly served all of contra costa county since we opened. Dale Hinojosa our owner is a second generation pool contractor that has many years of hands on experience and knowledge. We believe in quality workmanship and stand behind our work. We specialize in vinyl liner replacement and offer a wide variety of patterns and colors to choose from, as well as remodeling and repairs. We have custom equipment to replace and install new lines right under your deck. We will even make underwater repairs.