geological service in Ottawa

Geological Survery of Canada: Geomagnetism

Sander Geophysics Ltd. (SGL) provides worldwide airborne geophysical surveys for petroleum and mineral exploration, and geological and environmental mapping. Founded in 1956, SGL’s services inclu…

Thurber Engineering Ltd. provides geotechnical, geological, and materials engineering and testing services. With more than 50 years of experience, Thurber has built its reputation by using an in-…