Hall's Home Repair Co

I had David come to my home and replace 3 front post. Which he did but they did not hold up. Within 4 months they started falling apart. I called, emailed and text him multiple times to come out and fix his mistake. He finally came out just before winter and said "I do not know why I have not been out sooner since I am very close to his home" and he said he would be back to fix the post and repaint. Have not heard anything from him since and have tried to contact again. He was not the cheapest estimate in fact he was the most expensive. Should have gone with someone else but I misunderstood his Invoice of the work he was going to do.