LV Solar Panel Cleaning is a very professional company. I called to set up an appointment and Robert told me he could come over the same day so my solar array was cleaned the same day! I asked Robert if he could come over at 6:30 and he was here at 6:30, I was pleasantly surprised. Robert is very polite and respectful. I used to have a guy from California cleaning my solar array. I called him in June and still have not heard from the guy in Cali. LV Solar Panel Cleaning is an honest company, Robert will charge by the number of panels you have. Robert won't charge you by the foot when cleaning your solar panels like most of the other companies in Las Vegas. I had called another company before I called Robert but they wanted to charge so much more because my house is a two story house. Robert will take pictures before the panels are cleaned and after they are cleaned. You will immediately notice how your solar array becomes more efficient, the energy production increases as soon as the panels are cleaned. If you want to have your solar array performing at its very peak, call Robert with LV Solar Panel Cleaning your panels will look like mirrors after Robert cleans them. Robert is now my new solar panel cleaning guy and will be cleaning my solar panels every six months per my solar panel manufacturer recommendation.