Hey, Petrolia!
Our brand new branch is now open at 4128 Petrolia Line, downtown. Come in and visit us today!
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Mainstreet's Cash Bonus Mortgage is Back!
Earn up to $4,500 with a Mainstreet mortgage.
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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.
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We just shared over $900,000 with our members and communities!
Learn more about cooperative banking and Mainstreet's profit sharing program.
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Stacy & Tricia

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

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.

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