Located in Castle Rock, Colorado, Motto Mortgage Summit is an innovative Mortgage Brokerage committed to customer service and satisfaction. We are here to provide clarity and personalized guidance through the home buying experience. NMLS #1747812 Each Motto Mortgage office is independently owned and operated. Kevin Brown NMLS# 1736928 720-484-5428 Dianna Gibson NMLS# 322556 720-224-7683 Equal Housing Opportunity