Complaint Review: A.R.G Affordable Roofing

I received an add from A.R.G Affordable roofing. 9719 wintert Glen lane, Houston Tx 77072 I called for appointment. Michael showed up late, I have already left the site. He inspected the roof and called me with estimate. we agreed for him to do the jon for $550.00 He used some pill robber and said it will harden up when it dry. Less than 12 hrs I received a call from my customer about material fell from roof on to her car. I arrived and saw it was the robber pill Michael Yonko has tape to the roof. I called Michael Yonko and report the incident and asked him to come out and repair the roof. from there it is all story, have not seen him and now he does not answer his phone.