JOIN RATES CALCULATORS CONTACT US ONLINE BANKING BANK BORROW INVEST ADVICE ABOUT US save smarter earn up to 2% Lock-in your savings by taking advantage of our special term deposit/GIC offers. LEARN MORE SPECIAL TERM DEPOSIT/GIC OFFERS INVESTED IN LOCAL JOIN US What can we help you with? Find a Branch Book a Meeting Accounts Save for Tomorrow Buy a Home Business & Ag Experience banking that is Invested in you. We're a co-op Unlike the banks, we exist for you. Period. Great rates We provide great rates and prices on accounts, loans, mortgages, and more, to help you get ahead. We give advice As a cooperative we exist solely for you. Without commissions, or the need to make shareholders rich, we can focus solely on what products and services are best for you, nothing else. We are local We understand Southwestern Ontario. Decisions are made here. Profits go back to our communities. We share When's the last time your bank paid you? Never? We do through our profit-sharing program. COVID-19 Resources Learn more about service availability, financial relief programs, and more. Local Weekly Giveaways Like and Follow us on our social media channels for a chance to win a weekly local giveaway. New Online Banking Features 2-step verification + self-serve online banking password reset are now available. Learn more. We switched our construction loan to Mainstreet and they instantly took care of us and everything we required. It’s an amazing banking experience- our family could not be happier. — Stacy & Tricia MORE STORIES 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