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about us

Welcome to Mainstreet Credit Union where friendly and personalized service is at our core.
In fact don't be surprised if our staff know you, your kids, and fido on a first name basis.

As a financial cooperative we take great pride in caring for our members by providing you with exceptional service rooted in integrity and trust.

We are also committed to serving and investing in our local Southwestern Ontario communities and local non-profit organizations, programs and events to help grow and strengthen the communities where we work, play and live.

our roots

Mainstreet Credit Union began in January 2013 when two Southwestern Ontario Credit Unions— Unigasco Community Credit Union in Chatham and Sydenham Community Credit Union in London-Middlesex partnered together. In June 2014 Lambton Financial Credit Union in Sarnia joined together with Mainstreet forming our new Mainstreet Credit Union which spans across Chatham-Kent, London-Middlesex and Sarnia-Lambton and totals 13 branches.

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