The D.L. Services Group holds Ontario Ministry of the Environment Certificates of Approval (CofA):  #7786-5QCJRB for treatment of groundwater and surface water; #2852-4J5HN8 and #4382-6F4JR2 for soil and groundwater bioremediation; and, #2594-65HKT7 for treatment of ambient interior air.

The D.L. Services Group maintains extensive insurance coverage, which blankets industrial and residential work.  Coverage includes Environmental Remediation, Errors and Omissions and General Liability.

D.L. Services Group includes personnel with the following technical training and qualifications:

• Environmental Engineers
• Environmental Scientists
• Professional Geoscientists
• Civil Engineers
• Physical Geography Scientists
• Building Technologists
• Environmental Science Technicians
• MOE Qualified Persons – Phase I ESA
• Terrain and Water Resources Technologists
• Construction Engineering Technologists
• Ecosystem Management Technologist
• Hydro-geologists
• Project Management Professionals
• Resources Engineering Technologists
• Business Administrators
• Qualified Expert Witness for legal proceedings pertaining to hydrocarbon spills and remediation

D.L. Services Group personnel include the following professional affiliations and certifications:

• Professional Engineers of Ontario
• Association of Professional Geoscientists of Ontario
• Associated Environmental Site Assessors of Canada Inc.
• Remediation Specialists
• Environmental Practitioner
• HAZMAT Technicians
• MOE licensed Well Technicians and Well Contractor (under O.Reg. 903)
• Ontario Association of Certified Engineering Technicians and Technologists (OACETT)
• Environmental Assessment Association (EAA)
• Ecological Land Classification
• Ontario Wetland Evaluation System Training