Quick response telephone call, we described problem, he gave a diagnosis. Arranged a time, they came on time. Made observations, gave good advice. Replaced two gutter joints and sealed with silicone. We - waiting for rain to confirm no leaks (sod's law no rain since the fix). Straight forward upfront guy who tells it as it is and to the point. Not a time waster. All's good, hopefully no more leak problems. Asked to leave a review. So we left a review. Everyone is happy. Life goes on.