GTA lighting

I hired this person to replace the pot light outside and inside the house. From the first day, they didn't come on time and would finish it in one day, but he said he would come the next day because he couldn't buy pot lights. He told me will come next day 10 in the morning. but they showed up at 2 , they told me they can finish in 2 hours. I took my half day work from work. I was planning to go back to work after finish, but they finish it at 10pm, so I had to call the office need to take full day off. . He even said he would bring another ladder the next day because he couldn't finish it. But he didn't come. So he said he would come next week, but now he hasn't appeared yet after a few months. And the ceiling that I worked on was a mess, and I had to make a hole everywhere and call someone to paint again. And after it was over, I didn't clean properly, and I made the house very dirty, so I had to clean it until dawn. I really regret choosing this company.