Congregational Church of San Mateo UCC Congregational Church of San Mateo UCC 225 Tilton Ave San Mateo, CA 94401-2825 Phone: 650-343-3694 Fax: 650-343-6436 Email: cmontara@ccsm-ucc.org http://www.ccsm-ucc.org Open & Affirming: Y Accessible: Y Directions