Quadrant Design architects & planners

waterloo: 618.939.0606
sparta: 618.443.4012
fax: 618.939.0607

Connect with Us

Quadrant Design looks forward to hearing from you!  We would be glad to answer any questions, hear any thoughts, or discuss project ideas with you. Contact us by phone at one of our office locations or email any member of our team below.


Michael Schneider, AIA, LEED AP   principal architect
Susan Rosse vice president
Jennifer Eckart, AIA   project architect
Terri Bechard   project manager
Michael Younglove, LEED AP architecture graduate
Jose Sanchez   architecture graduate
Kristen Reifschneider   architecture intern
Hannah Quernheim   interior design intern



Office Locations

135 S. Main Street
Waterloo, Illinois 62298

128 W. Main Street
Sparta, Illinois 62286


Interested in Employment?

Quadrant Design welcomes resumes from talented individuals. Persons interested in employment opportunities should send a cover letter and resume to the attention of Mike Schneider.

Quadrant Design is an equal opportunity employer