Rock County Fence and Deck

I am writing this review for my mother. She had a survey done and discovered that her property pin (in the front yard) was about 5 feet from where the fence was, in her favor. She asked the surveyor who he would recommend, and she took the recommendation, which happened to be his buddy. So, Rock County Fence came out, gave a bid, $2,890 for 40 feet 6-foot wood fence and 220 lineal feet of 5-foot-tall field wire. She paid half, $1,445, up front, before any work was done. After a couple conversations with the workers on how to navigate the fence around a large tree, they proceeded to build the fence where the old one was. My mother then called the company, and Josh (owner) showed up and proceeded to yell at her, as if it was her fault. She offered to show him the survey, to which he replied, "I know how to read a survey!". After that he offered that she only pays half of the second half (the other $1,445) to leave the fence in the wrong location, as is. She declined this offer. And he never returned her call as he said he would in person. After trying to get back in touch with Josh to resolve this, he refuses to return her calls.