Contact Us

We Want to Hear From You.

Have a question?

Please reach out to our team via phone, 517.323.7500, or by completing the form.

If you could use assistance from our Technology team, please visit the Tech Support page.


  • This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
  • Hidden
  • This field is for validation purposes and should be left unchanged.

Maner Costerisan Locations

Lansing Location

2425 East Grand River Ave.
Suite 1
Lansing, MI  48912-3291
Tel: (517) 323-7500
Fax: (517) 323-6346

Direction Note: The entrance to our Lansing office is in the back of the building. Please turn right on Downer Ave., the street located just before our office building and enter the parking lot in the first left drive.

Grand Rapids Location

2851 Charlevoix Dr.
Suite 210
Grand Rapids, MI  49546
Tel: (616) 825-6836