Best Clearing Clogged Drains in Houston TX

I had first scheduled an appointment for 8/20 Friday and they called Friday morning to cancel, rescheduled for Monday 8/23 and I got a call the tech was covered in mud and couldn't come, Tuesday 8/24 after my allotted time I got a call that they were running behind. This was upsetting however I knew someone that worked with this company before. Ricardo Teran showed up and was extremely rude and unprofessional! He told me the sink I wanted put it would not work or cost me too much. He barely looked at the area and then explained that I had to pay him $89 for him to show up today! That was never explained to me when I spoke to the receptionist and Ricardo was here for less than 5 minutes because in my opinion he did not want to do the job before he showed up! I am extremely disappointed in this company and I will be sure to tell my friend that recommended them to me never to use them again!