Founded in 1950

Trinity was founded by a dedicated group of parents in 1950. It was originally a school for children with developmental disabilities.


5,800 Children & Adults

Trinity serves more than 5,800 children and adults who have intellectual and/or developmental disabilities or mental health needs.


32 Communities

Trinity has a presence in 32 Illinois communities in Will, Cook, DuPage, Grundy, Madison, Peoria, Jackson and St. Clair counties.

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Free Estate Planning Webinar

Trinity Services is hosting a free estate planning webinar in partnership with financial experts from Financial Planning Ministry. Attend to gain the resources to complete your revocable living trust or special needs trust for free!

The webinar will take place from 7-8:30 p.m. Tuesday, Oct. 26.

Learn how to create a legacy for your family, loved ones and organizations that are meaningful to you. Get practical guidance for stewardship, and avoid costly probate. Plan ahead, and gain peace of mind.

To register, CLICK HERE, call 815-717-3750 or email Director of Development Sherry Ladislas at sladislas@trinityservices.org.