Lake Trust Credit Union Address: 1170 S Main St, Chelsea, MI 48118 Phone: (734) 433-5456 Hours: Mon: 9am-5:30pm Tue: 10am-5:30pm Wed: 10am-5:30pm Thu: 9am-5:30pm Fri: 9am-6pm Sat: 9am-12pm Banks, Credit Unions Other Businesses: Check 'n Go at 1153 S Main St, Chelsea, MI 48118 Flagstar Bank at 1290 S Main St, Chelsea, MI 48118 KeyBank at 1478 S Main St, Chelsea, MI 48118 Public Works Garage at 440 W North St, Chelsea, MI 48118 Chelsea State Bank at 1010 S Main St, Chelsea, MI 48118