I always bring sawzall, 7-1/4 circ saw, masonry and wood blades, extension cord, bee vac, extra hose for bee vac, ladder( convertable from step to extension), flashlight , queen clip catcher, large serrated knife, smoker fuel, scissors, tin snips, alum window screen, hive with a few extra frames, smoker, extra gloves and veil, drop cloth if doing an inside removal, gallon ziploc bags for good comb, black trash bags for unsalvageable comb, rubberbands, bee quick, stapler, hand saw, spare hive tool, large pry bar.
I think that's my whole kit. I try to be prepared