The worst service I have ever had. My pool started turning green so I called Blue Dot for help, they were very nice over the phone but once the tech came out things went from bad to worse. After throwing in some chlorine and a quick brush he said he would be back in 2 days. After a no show he rolls in 6 days later and does it all over again. My pool now looks like a swamp and then he turns to me and says "you are just always going to have a green looking pool but I will be back in a couple days." WHAT? Another no show so 3 days later I cancel my service. Would never recommend this company and have since found a great pool service now and the pool looks amazing and not green.