I recently had Guru Gutter cleaning clean our gutters. I really liked this entire concept of vacuuming out the gutters instead of climbing on the roof and blowing them out. My initial phone interaction was very pleasant and informative. The representative gave me a quote over the phone and also email it to me. She answered all my questions and we went ahead and scheduled the service call. The day of the service, Trey came out and cleaned out the gutters. He was very professional and answered all of my questions. I was a little skeptical because they can't see inside the gutters, so how do they know that they are clean? Trey said that the technique they use is quite effective and they can also feel the leaves and debris as they hold the vacuum tubing. There are several windows in our house that I can look out and see inside some of the gutters. One of these viewable gutters I think gets the most leaves as there are some trees in this area of the house. I watched from the window while Trey did this section as I figured if there's any place that he might need to go over again, this would be the place. I could see what he was talking about as he cleaned this section. He definitely used a set technique/sequence in order to clean the gutter. When he finished with this section (which was overflowing with leaves before he started) to my surprise, there was not a single leaf left in the gutter when he was finished! He really did an awesome job. When the company called me after the job was complete, I went ahead and scheduled next year's gutter cleaning with them so it's one less thing I have worry about. I've already recommended Guru to our neighbors. It's nice to know that I have found a company I can confidently use in the future to take care of this task.