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Founded in 1950

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

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6,800 Children & Adults

Trinity serves more than 6,800 children and adults who have intellectual and/or developmental disabilities or mental health needs.

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35 Communities

Trinity has a presence in 35 Illinois communities in Will, Cook, DuPage, Grundy, Madison, Peoria, Jackson and St. Clair counties.

Trinity Services is one of the largest social services organizations in Illinois, serving over 6,800 people with disabilities and mental health needs. 

In 2025, Trinity Services received the President's Award from The Council on Quality and Leadership, one of only two organizations to receive this prestigious honor.

Our new video, Making a Difference, highlights Trinity's rich history and wide range of essential services. 

To access this video, click Making a Difference.

Giving Tree 2025

Trinity's mission is to provide the highest quality, person-directed services and support to people with disabilities and mental health needs so they may flourish and lead full and abundant lives. 

Trinity Services is grateful for the ongoing support of our generous donors.  If you would like to donate to Trinity Services, go to Donate to Trinity Services

To learn more, contact Sherry Ladislas, Director of Development, at (815) 717-3750, or email Sherry at sladislas@trinityservices.org

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3rd Annual Technology Enhancing Capabilities (TEC) Conference

Naperville, Illinois

icon location
Naperville, Illinois
1120 E. Diehl Road

icon user Connie Melvin

icon mail cmelvin@trinityservices.org
icon world https://www.qddp.org/2019-tec-conference
icon phone (815) 320-7301

We've known that assistive technology should play an important part in the lives of people with disabilities for a long time. Now, more than ever, technology "levels the playing field" for people with disabilities - it promotes independence, breaks down barriers, and fosters inclusion.  

The TEC Conference is no ordinary event - you'll have an opportunity to see, touch, and experience a variety of products as well as connect with experts who are willing to share their tips and tricks for the successful implementation of technology. 

The Technology Enhancing Capabilities (TEC) Lab, National Association of QIDPs (NAQ), Illinois Association of Rehabilitation Facilities (IARF) and Disability Cocoon are proud to bring you the 3rd Annual TEC Conference. This event will be held on June 5, 2019 at the NIU Conference Center located in Naperville, IL.

Click here to view the event schedule.

Click here to register as an attendee. Click here to register as an exhibitor.