Pro Max Fence Systems will coordinate the PA One Call to locate public utilities, however It is the homeowner’s responsibility to flag and identify privately installed lines or systems. This includes gas, electric or propane to a grill, pool, garage, hot tub, landscape lighting, sprinkler or irrigation lines, electric or invisible pet/livestock fencing. Further, if you have a geothermal system or septic system bed/lines these will also need to be identified by the homeowner.