DST is a firm of engineers, scientists and contractors established in Canada in 1971.  Support staff are seasoned people who work together as a team to meet the needs of customers throughout North America.  Practical solutions, fast and on budget, are a trademark.

The primary consulting services offered by DST are geotechnical engineering, environmental services and building management services.  Geotechnical services include ground investigations for buildings, infrastructure and civil works.  Environmental services include assessments of contaminated sites as well as baseline assessments for permitting.  Asset management services include environmental and building science assessments.  On the contracting side, services include drilling, site remediation and ground stabilization technologies. 

DST is one of Ontario’s leading growth firms and recipient of awards for Business Excellence (Company of the Year) in 1995, 2003 and 2006. 

Considerable expertise in major capital projects has been gained over the years, particularly in the manufacturing, infrastructure and mining sectors as well as developments for various government agencies and First Nations.  DST’s practical experience, combined with our investment in equipment and commitment to fast service, provides an exceptional degree of value for our customers.