Hired them for repairing cracked tiles, replacing 7 additional cracked tiles which included mixing matching mud for ridges, and replacing a vent cap with a broken flapper and painting it. Owner did not relay location of any of tiles, the need to paint the vent cap, nor send him with any colorant for the ridge, which was discovered only after he put grey in the middle of an entire orange roof. After calling him out on how he thought that was actually going to work in any common sense scenario, he stated he did not have colorant and he just wanted to get the job done (it was now 5 pm on a Friday). I told him I had some. He then tried rubbing dry powder colorant over it at one point as the powder was staining everything else on the roof, but that did not work. He then realized he had to mix it into some fresh mud. He did not know how to properly mix it in, and it was glowing fluorescent orange, versus standard apricot/terracotta color, and proceeded to put it on over the grey and powder. He skim coated it versus removing the grey he just installed. He also did not use a bonding agent, so within a day it was all crumbling off. I had put out 7 tiles, three were left untouched and one new one was broke in half. So instead of replacing those seven, 3 were replaced and the rest were glued. The worker tried taking continual short cuts and was not interested in doing a quality job. When the owner's office called the next day trying to send me the invoice, I said the work was terrible and there were issues. The owner did come back to review the work the following day, did paint the cap, but instead of correcting the tiles and non-matching mud on the ridge, he thought it was best to bring the same worker back (somehow expecting a different result). I told the owner that I am not managing that and was delayed to an existing appointment on Friday afternoon after spending 3 hours on the roof managing his guy. The worker showed up the next day and started complaining immediately. He did not want to chip out the mud he installed previously and I had to call the owner on the cell to have the owner tell his worker to do it the right way. The worker did his best to try to match the color, and it is better, but still way off. Its not that hard to get it reasonably close if you add a little colorant at a time, check, add, and repeat. One of the tiles that he replaced is sitting up in the air with almost a half inch gap over the tile underneath it, with the worker claiming he couldn't get it as the original was. In the end, I am going to bring a real professional in to finish the job. I spent 5 hours managing the owners worker across 2 days after he told me his "time was too important as he was 15 estimates behind." I presented the owner with an invoice for my time. He cashed my check, but didn't pay the invoice. That action should send a loud and clear message to any potential customer. I guess the customer is expected to ma