⭐⭐⭐⭐⭐ He was on time and explained everything he was going to do. We walked my yard together, and then he got to work. It didn't take a long time, and he was such a nice guy! About 7:00 PM, we decided to try and sit on the front porch. I think we shooed three mosquitoes the whole time we were out there. It was so nice to have our porch back! Not one bite! I highly recommend Mark and his services. - Sherry M.