Posted on January 8, 2019 January 9, 2019 by WebsiteYellowPages.com Clayton Valley High School 1 2 3 4 50.000 CategoriesSchools LocationsCalifornia Bookmark Contact Information Business Name Clayton Valley High School Address 1101 Alberta Way, California 94521-3799 Phone Number 9258257859 Fax Number 9256827474 Website http://www.mdusd.k12.ca.us CategoriesSchools Post navigationPrevious post: Sun Gard Treasury SystemsNext post: Herauf; James