I called him once in 2021 and once in August 2024. The first time, the neighbors on social media strongly recommended him. He did a fantastic job (much better than those who cleaned the chimney for me last time). His price was also very reasonable. The second time, he came to my place, checked the chimney with his flashlight, and told me there was no need to clean it this year. He did not charge me at all. He does a beautiful job at a reasonable price and, most importantly, is EXTREMELY honest.