JOIN RATES CALCULATORS CONTACT US ONLINE BANKING BANK BORROW INVEST ADVICE ABOUT US HOME | ABOUT | COMMUNITY Community At Mainstreet Credit Union we are about investing in our members and our local communities. We support local programs, groups, events, services, teams, and more in order to help grow and strengthen the places we live, work, and play. Through our donations, volunteering, sponsorships, scholarships, and more, it is our way of saying thank you to the cities and towns that sustain and support us. Donations & Sponsorships Financial Literacy Milestone Program Chat Live Chat: M-F 9am-5pm Chatbot: 24/7 Phone 1-866-380-8008 M-F 9am-5pm and Sat. 9am-1pm Text 1-866-380-8008 Email members@mainstreetcu.ca Book a Meeting In-branch, phone, virtual Reach a Branch Visit or call a branch ATM's Locate a ding-free ATM near you Chat Phone Text Email Book a Meeting Reach a Branch ATM's Experience cooperative banking that is Invested in you. JOIN TODAY Facebook icon Twitter icon Youtube icon Instagram icon LinkedIn icon 2021 Mainstreet Credit Union Careers Privacy Legal Accessibility Help CHAT NOW