United Bay Community CU Address: 52800 N Main St, Mattawan, MI 49071 Phone: (269) 488-3050 Hours: Mon: 9am-5pm Tue: 9am-5pm Wed: 9am-5pm Thu: 9am-5pm Fri: 9am-5pm Mortgages, Loans, Credit Unions Other Businesses: Edward Jones - Financial Advisor: Meredith K LeBaron at 23910 City Center Cir, Mattawan, MI 49071-8377 Advia Credit Union at 24032 Red Arrow Hwy, Mattawan, MI 49071