Threshold is a professional land services firm providing all aspects of oil and gas, right of way, and fee property acquisiti ... ons services nationwide. Threshold personnel are experts in title examination, due dilligence and curative, lease acquisition, and right of way and surface issues. Our GIS department supports all phases of the land services we provide with state of the art mapping and real time reporting on all of our projects. Founded in 1981, we have the experience to analyze distinct project needs and manage them in the most cost effective and expeditious approach. read more