Genesis Pest Services In Markle, In Serving Markle, Bluffton, Huntington, Ossian, Warren in Huntington and Wells counties Indiana has been in the making since 1986. That is when Oak Hill High School teacher, Mr. Green, asked Geoff Horner if he would be interested in joining the Entomology team. Geoff said yes and so started his journey of learning all about insects and how fascinating they were. He then soon learned about IPM (Integrated Pest Management) and how there is a threshold of tolerance with insects and people. This is how we run our company. We offer residential, business, schools, and not-for-profit pest control services.