Who We Are
Trinity Services, Inc., founded in 1950, is a nonprofit, nonsectarian organization that provides the highest quality person-directed services and supports to people with disabilities and mental illness.
We are guided by a philosophy of servant leadership—a commitment to placing the needs of others before one's own.
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.
The Latest from Trinity Services
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Support Trinity Services by Shopping at AmazonSmile July 12-13 2022
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Men's Health Matters - Proactive Wellness
Men's Health Matters: Proactive Wellness, June 28, 2022, 12:00 - 1:00 PM
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Trinity Services Annual Golf Outing Enjoyed by All!
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Prairie Trail Open House
Prairie Trail at the Landings Grand Opening event on Thursday, May 12, 2022
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Veronica Lea Receives the ANCOR 2022 Illinois DSP of the Year Award
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33rd Annual Better Together Dinner Dance & Auction - The Odyssey
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2022 Trinity Triumph 5K
Trinity Triumph 5K Race
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Trinity Services Celebrates Juneteenth!
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The Iron Throne - 28th Annual Tom O'Reilly Memorial Golf Classic
Support people with disabilities at Trinity Services' 28th Annual Golf Classic.
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Grand Opening Celebration of Prairie Trail at the Landings May 12th
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Let's Talk Developmental Disabilities
On Wednesday, March 30, 2022, Trinity Services will once again host an open house to discuss the subject of developmental disabilities and the resources available to you. The event is from 6:30 – 8:00 pm at the Trinity Services headquarters building located at 301 Veterans Parkway in New Lenox, Illinois.
Join Our Team
Experience what it means to flourish.
Be the reason for someone's smile.
Be the reason for someone's smile.
At Trinity Services, you can grow personally and professionally through your service to others.
Make a Difference
Get involved today to make a difference in someone’s life.
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