We reached out to Ballentine Associates PA to conduct a boundary and property line survey for us. We reached them through their web mail request. I was contacted by Steve Injasoulian, their director of surveying. He explained the whole process and the different price points. He was even able to send out a team the very next day to accomplish the work. His team came out and surveyed the lot, and then came back to mark the lot for us. The turn around time on the surveys report was two business days. I highly recommend Ballentine and Associates and would definitely use their services again.