How do i contact crestbridge marketing? We are updating our contact us form in the meantime please send any enquiries to [email protected] How do i contact bridgecrest customer service? Bridgecrest. Customer Service. Bridgecrest. P.O. Box 53087, Phoenix, AZ 85072. Telephone: 1-800-967-8526. Hours: Monday - Thursday 7 - 6 PM PST, Friday 7 - 5 PM PST, Saturday 8 - Noon PST. < Back.What services does crestbridge offer to its clients? All of our client-facing teams are supported by multiple central services that include HR, Marketing, Client Accounting, Compliance, Finance, IT and Projects. News, publications and useful information to give you an insight into life at Crestbridge. Crestbridge opens a new collaboration zone!