Trinity Services, Inc

Executive Committee

Mike-SielingMike Sieling — Chief Financial Officer

Mike Sieling, Trinity's chief financial officer, has been an employee since 1989. During that time, Mike has helped lead a period of significant growth.

Mike has extensive experience with providing services for individuals with disabilities. Before joining the leadership team at Trinity, he directed a program for adults with intellectual disabilities at United Cerebral Palsy of Will County. Before that, he was a psychologist for 12 years, and a unit administrator for 10 years, at the Howe Developmental Center in Tinley Park, Illinois.

Mike holds degrees from Montclair State University, Southern Illinois University and Governors State University. His master's degree in behavioral analysis is from Southern Illinois University.

Mike lives in the New Lenox area with his wife, Trina, and two children.

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Upcoming Events

  • 28th Annual Dinner Dance & Auction

    Dinner Dance 2017

    We feel privileged to be celebrating our 67th year of providing supports and services for people with developmental disabilities and mental illness. Since first opening our doors as a small school, Trinity Services has been committed to helping individuals flourish and lead more independent lives. We now serve more than 3,500 people through an array of innovative programs. This would not be possible without generous supporters like you.

    We hope you will join us for an evening of entertainment, fine dining, dancing, and silent and live auctions at our 28th Annual Dinner Dance & Auction, Saturday, Sept. 16, at Odyssey Country Club in Tinley Park. This year's theme is "Havana Nights."
    The evening starts with cocktails at 5 p.m.

    Click here to purchase tickets.

    Sponsorship Opportunities:
    Platinum - $5,000
    Full-page color ad in the program book
    Business logo posted on Trinity Services' website
    10 complimentary tickets
    Mention on social media

    Gold - $3,000
    Full-page color ad in the program book
    Business name on the Trinity Services website
    Six complimentary tickets
    Mention on social media

    Silver - $2,000
    Full-page B&W ad in the program book
    Business name on the Trinity Services website
    Four complimentary tickets
    Mention on social media

    Bronze - $1,000
    Half-page B&W ad in the program book
    Business name on the Trinity Services website
    Two complimentary tickets
    Mention on social media

    Program Book Advertisement Opportunities:
    Full-page color $500 (7.5” W x 9.75” H)
    Full-page B&W $300 (7.5” W x 9.75” H)
    1/2-page B&W $200 (7.5” W x 4.875” H)
    1/4-page B&W $100 (3.75” W x 4.875” H)
    1/8-page business card/celebration B&W $50 (3.75”W x 2.4375” H)

    Auction Items:
    You can also help us make this event a success by contributing a new, unused item for the silent or live auction. All items donated are 100% tax deductible.
    Some popular auction items from past years have included: tickets to sporting events, autographed sports paraphernalia, vacation packages (or airline miles), tools, theater tickets, gift cards, spa treatments, jewelry, wine, kids’ fun baskets, pet baskets, and electronics (iPad, Kindle, wireless sound systems, smart TV, etc.)
    Please drop off or mail your item(s) by Friday, Aug. 25, to 301 Veterans Parkway, New Lenox, IL 60451.
    If you need Trinity staff to pick up your donation, please call 815-717-3750.
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