The Peel Children and Youth Initiative (PCYI) aims to support all children and youth in reaching their potential through collaboration with over 100 partners. A study assessed parents' perceptions and experiences regarding formal services and supports, highlighting that immigration status and ethnicity significantly affect service usage, particularly among newcomers. The findings reveal four main themes impacting parents' engagement with services: realities of life in Canada, access and availability of services, relevance and quality, and promotion and engagement.