GeoTek Engineering, Inc.
15 Beulah Street, 2nd Floor
Framingham, MA 01776
508-872-8495 ph
508-875-3907 fax

Dr. Julia Sigalovsky, President. julia@geotek-eng.com
Michael Sigalovsky, Vice President of Field Operations. Cell 508-479-2242, mike@geotek-eng.com