We would be happy to answer any of your soil testing questions.
Please email us by using the addresses below.
- Herb Steffen – hrsteffen@gmslab.com
- Georgia Steffen – gmsteffen@gmslab.com
- Aaron Steffen – steffena@gmslab.com
- Cheryl Williams-Molck (Mapping) – gmslab83@gmslab.com
- Billing – reception@GMSLab.com
Address
GMS Laboratories
P.O. Box 61, 23877 E 00 North RD
Cropsey IL, 61731
Phone and Fax
Phone at (309)377-2851 or toll free at (877)315-6007.
Fax to (309)377-2017.