Gateway Land Services 
#4 West Drive, Suite 110
Chesterfield, MO  63017

314-881-9556
636-530-9825 (fax)

Kelly Hyde, President
Lee Ferrenbach, VP of Surveying, PLS

Email: kelly@glsstl.com

Gateway Land Services is a full service firm with a team of highly trained, experienced professional 
that provide, Civil Engineering, and Land Surveying expertise to municipalities, government agencies
and commercial contractors. 

GLS has completed numerous commercial and residential Flood Elevation Certificates in Missouri and Illinois. 

We are DBE/WBE certified and perform ALTA/ACSM Surveys, Boundary & Topographic Surveys and Construction Staking.