Hey, Petrolia!
Our brand new branch is now open at 4128 Petrolia Line, downtown. Come in and visit us today!
LEARN MORE
Transparent placeholder image
Mainstreet's Cash Bonus Mortgage is Back!
Earn up to $4,500 with a Mainstreet mortgage.
LEARN MORE
Transparent placeholder image
We’re sharing 2 x $1,000 scholarships with local students!
Heading to college or university in the fall? Share your money management skills and win.
LEARN MORE
Transparent placeholder image
We just shared over $900,000 with our members and communities!
Learn more about cooperative banking and Mainstreet's profit sharing program.
Learn More
Transparent placeholder image
Derek & Andrea

The mortgage experience can be tough as a young couple, Mainstreet was good at making things effortless for us, plus we found a financial advisor who really worked with us on our future plans and helped us move from our starter condo to our dream home.

— Derek & Andrea More Stories

Deposit Insurance

At Mainstreet Credit Union, eligible deposits in registered accounts have unlimited coverage through the Financial Services Regulatory Authority (FSRA). Eligible deposits not in registered accounts are insured up to $250,000 through the Financial Services Regulatory Authority (FSRA).

Experience cooperative banking that is
Invested in you.

CHAT NOW