We had this company do our commercial backflow tests on our two backflows. One failed and they did not provide a bid to repair it nor tag the backflows as inspected. When we contacted them to find out when they were there they gave us a date. In checking our video surveillance their truck was never on our property. He is very rude to talk to and said one backflow failed. As there was another address on the report and no sign of them on video so I had another company inspect the backflows. Both passed with no problem. Maybe they did inspect them, I don't know but I've never talked to such a rude business owner in my life. Told me my annual inspection fee is no loss to his business!