Make sure you have them test all the lines after installing anything. Technicians didn't take their time to do the job correctly after they fell through my ceiling and were upset when I agreed to let them fix it instead of having someone else come out and do it. Had to have a techincian come out after getting faster internet because the lines they ran weren't able to pull the better speeds because the jacks weren't wired properly. After all this, I was meet with bad attitudes when asking them to be held accountable for their work.