Our professional staff have earned and maintained the following degrees, certifications, and licenses:

• Professional Engineer in Delaware, Florida, New Jersey, Maryland, Pennsylvania, and Virginia
• American Institute of Certified Planners (AICP)
• Professional Planner in New Jersey
• Certified Municipal Engineer
• Certified Indoor Environmental Consultant (AIAQC)
• Certified Indoor Environmentalist (AIAQC)
• Certified Indoor Air Quality Professional (AEE)
• Certified Commercial Building Inspector (ICC)
• Certified Residential Building Inspector (ICC)
• Certified Building Sciences IR Thermographer (IRT)
• Licensed Underground Storage Tank Subsurface Evaluator, New Jersey Department of Environmental Protection
• OSHA 40 Hour Health and Safety Training
• First Aid & CPR Training
  

Marathon's professional staff maintains membership in the following professional societies and organizations:

• Pennsylvania Council of Professional Geologists
• Delanco Township, Burlington County, NJ Joint Land Board
• Chester County, PA Conservation District
• National Society of Professional Engineers
• American Planning Association
• American Society of Civil Engineers
• New Jersey Society of Municipal Engineers
• Indoor Air Quality Association (IAQA)
• Association of Energy Engineers (AEE)
• International Code Council (ICC)
• Society of Wetland Scientists
• Habitat for Humanity – Atlantic County
• ASTM International and Sub-Committee E50
• New Jersey Geological Association
• Voorhees Township Bicycle and Pedestrian Pathway Committee
• Borough of Mount Ephraim Planning Board
• Chester County Conservation District
• South Jersey Land Trust
• Atlantic County Solid Waste Advisory Council
• The National Association of Environmental Professionals Builders’ League of South Jersey