Groundwork Engineering Limited is a private engineering firm specializing in geotechnical engineering that offers investigation, design and inspection services for residential and ...more...See more text
3005 County Rd 21, Spencerville, ONK0E 1X0Get directions
Gryphon Engineering Inc. specializes in providing innovative products and services for military, special operations, and law enforcement, including explosives, breaching tools, K9 ...more...See more text