ABOUT Dennis G. Koch

Dennis G. Koch & Associates LLC, CPAs (est. 2007), Quincy IL firm specializing in audits for electric co-ops, telecom, NPOs, small biz & gov entities with 35+ yrs exp.

Office Location

1706 N 16th St, Quincy, IL 62301
Get Directions

Client Reviews

Write a Review ✍

Have you worked with this CPA before?
Leave a review to help others find the right CPA.
✏ Write a Review