SEC Surveying / Smith Engineering Consultants, Inc.
4500 Prime Parkway
McHenry, Illinois  60050

Contact : Donald G. Groesser, PLS

Phone : 815-385-1790
Fax :   815-385-1791

Website :

Surveying Services Include:
GPS/Geodetic Control Surveys, Photogrammetric Mapping Control, Utility Right of Way/Easements,
Topographical Surveys, A.L.T.A. Surveys, Residential, Commercial & Industrial Subdivisions, 
Annexation & Zoning Plats, Construction Staking and Inspection, Architectural Site Surveys,
Condominium Surveys, Right-of-way Surveys and plats, Hydrographic surveys, Haz Mat certified 
environmental surveys, Mining Surveys, Archeological Surveys, Wetland Location. 
Member IPLSA and ACSM. 
Licenses in Illinois, Wisconsin and Pennsylvania.