We used JAMS construction to get a new roof in 2017. We went with them due to having a 5 year workmanship warranty. In the fall of 2019, we contacted the owner due to having 4 water leaks on our ceiling. He originally made an appointment to come out and look at our roof. He cancelled his appointment through text message. After several attempts in phone calls, text messages, then email like the workmanship warranty states, certified mail. The owner refuses to even contact us or let alone look at our roof. I have all documentation, pictures, and certified mail signatures to provide his lack of integrity. I would not recommend this company. read more