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Trinity Services Inc

Trinity Services is a nonprofit, nonsectarian organization providing person-directed services and supports to people with disabilities and mental illness.

Individual and Family Services
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Headquarters
New Lenox, Illinois, United StatesSource: RevenueBaseRetrieved October 13, 2026
Employee range
1001 to 5000Source: RevenueBaseRetrieved October 13, 2026
Founded
1950Source: RevenueBaseRetrieved October 13, 2026
Published list appearances
7 supported appearances ↗Source: RevenueBase lists
The company at a glance

What does Trinity Services Inc do?

Trinity has a presence in more than 30 communities across Illinois, including communities in Will, Cook, DuPage, DeKalb, Grundy, Madison, Peoria, Jackson and St. Clair counties.

Based on the company’s public LinkedIn information, supplied through RevenueBase.

Who it serves

Trinity serves children and adults with intellectual or developmental disabilities or mental health needs.

What the business offers

Services & capabilities.

Residential options

The organization includes residential options among its services.

Source: LinkedIn company description · Retrieved October 13, 2026

Behavioral health services

The organization provides behavioral health services.

Source: LinkedIn company description · Retrieved October 13, 2026

Explore the business in context

Company lists.

Supported appearances on published RevenueBase lists, including available memberships beyond displayed rankings.

Positions describe ordering within each source list. See how lists are built ↗

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Embeddable award for your website

BADGE PREVIEWTrinity Services Inc listed #11 on Psychiatric group homes, September 19, 2026Open the published source list.
Trinity Services Inc

#11 Psychiatric group homes

Snapshot: September 19, 2026

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Company information

Sources & data notes.

RevenueBase prepared this profile from the company’s public LinkedIn information and RevenueBase company data. These source records were retrieved on October 13, 2026. AI helped summarize these sources, with a separate automated check against the source text completed on November 3, 2026. Directory positions use company-contact counts from separate saved list snapshots dated September 14, 2026, September 18, 2026 and September 19, 2026. How the company lists are built.

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