Erin Mills United Church in Mississauga serves as a spiritual community offering worship services, religious education, and pastoral care to people of all ages. The church provides Sunday services grounded in the United Church of Canada's inclusive theology, along with Bible study groups, youth programs, and adult education opportunities. Beyond Sunday gatherings, the congregation engages in local outreach through food drives, volunteering at community agencies, and supporting social justice initiatives across the Greater Toronto Area. The church also hosts life transitions support, including marriage preparation and grief counseling, while maintaining active small groups for fellowship and spiritual growth. Their facilities serve as a gathering space for both regular worship and community events that reflect the church's values of acceptance and service to others.