Brander Environmental Strategies and Technologies Inc. (BEST) is a leader in the environmental brownfield and contracting field through the use of advanced technologies and decades of experience in site remediation. BEST is working very closely with OXY Teknologies and Frac Rite to research and develop new and improved methods of solution- oxidant delivery into challenging soil conditions to expedite the in situ remediation of soil and groundwater impacted by a variety of petroleum and chlorinated hydrocarbons. Recent applications at sites in Ontario have demonstrated the improved delivery efficiencies and cost-effectiveness of our advanced in situ approach to bring contaminated properties to site-closure.