Davon Lowery Hi Davon,
This is going to be an ongoing struggle with contractors and I can tell you as a guy who used to install flooring in college is that your contractors that take a lower price are normally only willing to do so while they build their book of business but as they get better they only have two ways to make more money by charging people more or working more hours. This is going to be an ongoing fight for you so I would recommend getting a better deal on the house because eventually as you become more seasoned time is your biggest asset, not money. 6000 for a full replumb is low in my opinion. I would say if the home is down to the studs and completely open 7k is a best case scenario for a seasoned plumber. I had a guy do a job for that cheap before and he failed two inspections which cost me two weeks and he kept complaining he needed more money. If I paid 15 percent more I could have saved alot of time and money. Lastly, I would recommend finding a way to build value for your contractor if you want him to help you. For example, there is a very small building materials store that sold SnapTile for 1.50-2.50 a square foot which normally runs 5-7 dollars a square foot in my area my flooring guy was unaware of. I asked him how much he charged for tile labor and he said 6 dollars a square foot for flooring tile. So I explained to him how snap tile works and even told him how to sell it to his customer. He started installing the SnapTile which was less labor for him while also charging his other clients normal Home Depot pricing on the SnapTile he was getting for 2.50 -5.50 cheaper. I just helped this guy almost double his profit while
decreasing his labor time. Now I got a guy that does 65 cents a square foot for flooring because he knows I do whatever I can to help him out. Doing jobs at rock bottom cost for investors is not what most contractors want to do so I'd recommend paying their price oh you're going to be constantly shopping contractors.