We had 1800riteroof replace our roof including adding insulation to our attic. The work was done April or May of 2014. They did an excellent job on their workmanship and cleaning up. I was very concerned of nails being left in my yard. I had 3 young kids to worry about. I searched very hard after they were done with the job. I only found ONE nail that had landed in one of my plants. None of my landscaping was damaged during the process either. I have been recommending this company ever since.