Best Roof Installation in Houston TX

Needed an electrician for a simple repair, scheduled an appointment and the electrician never showed up. When I called the main office, they told me the electrician was looking at his calendar for the wrong day. OK - I understand stuff happens. I scheduled for later that week, and at the scheduled time, no one shows up. I called the office, this time they said they had no record of an appointment. That's unacceptable.  Standing me up twice - I will never use this company, and would absolutely not recommend it to anyone. If you can't count on someone to even show up for an appointment, how could you trust the work that they do?