Have a Question? Need Assistance? Make a Recommendation? Contact us through one of these means below:

Toll Free Voice Mail: 1 (866) 726-4351

Main telephone #: 1 (313) 262-5100

TDD machine: 1 (313) 875-4065

You can also contact us through e-mail at: info@gchi.org

Otherwise, our mailing address is:

3011 West Grand Blvd., Suite 2000

Detroit, MI 48202