Proper tools are as important as your workmanship. Sometime having the proper tool can make your work go much easier and keep your final outcome better looking. Some of the tools you’ll need are a 110 Punch, RJ45 crimper, Drill bit / Auger with cable eye, screw drivers, pyros, etc...
A makeshift tool that you can use is, take a mirror and mount it on the end of a stick, broom stick or whatever you fancy. You can use this to inspect up in drop down ceilings to check for access. When you are searching for cables and other things this can save you a few trips up the ladder and let you know where to setup your ladder.