Sure John, just plug 'em up and move them. I do it all the time. On a cold day (and we seem to be having plenty here in Texas this week) it is easy. I just ram a whole bunch of grass into the entry so they have a hard time getting out for a day or so them I remove it. If it is a cold day when you remove the grass, even better- they will not have much urge to forage. The hardest part of moving a hive is just lifting them. I always hear all these things about moving hives 2 inches at a time and all that....jeeze...
Here is a cool trick I use in the summer when it is hot and the bees are booming. Just as the sun is going down, I plug the hive and do the actual moving. Once in its new location (the next morning) I lift the cover, give them a good shot of smoke to drive them down off the top frames. I then place an old window screen (still in its frame) over the top of the hive and instead of putting the regular cover back on, I instead, put a empty super (with out the top) on the screen. This allows the bees to get plenty of air and stray cool AND I can sprinkle some water on them thru the screen. After a day or so, I just remove the screen, put the top back on, unplug the entrance and run. This seems to work like a charm and I have almost zero bees return to their old site. Perhaps since they can sort of see the position of the sun, tree branches ect., they realize they are now in a new location.
BTW...before anyone chews me out for not recomending the 2 inches at a time thing....I realize that is for very, very short moves. I have had to scoot a hive over a few feet and had some very confused bees. In that case, I do move them just a bit at a time.
Hope this helps....