Stahl's did a good job installing my roof and completing the job as quoted. I had no issues with them with regard to the work they did during the install. However, recently, I had a recurring roof leak. This is less then 2 years after the install. I contacted Stahl's for help but they completely ignored my calls, texts, and emails. I had to contact another roofing company to get the repairs made. According to the new roofer, the problem should have been covered under Stahl's warranty. Although I had a good experience with Stahl's for the install, I have had a very bad experience in post installation support.