I don't know if I'd move them or not, but I'd be ready to do so quickly, if the need arises. Large equipment vibrates the ground and bees typically don't like that.

 

You might provide veils. Anytime I've cut trees in the apiary, the bees got pissed due, I think, to the change in the landmarks.

 

Go out the night before, put moving screens on, and move the bees a safe distance away until the work is complete. An accidentally knocked over hive could create a potentially deadly risk for a man in a bucket truck who has no place to run. A man with a running chain saw who is distracted by a bee sting could get a serious injury.

 

Go out the night before, put moving screens on,

Agree with this much.
No moving is necessary, unless you think something might go wrong and knock over your hive.

 

Recently, I had to have 2 very large dead oaks, next to my hives taken down by the professionals using a bucket truck. I did not want any problems if any of the tree men got stung, so I closed off the entrances. When other people are involved, I would rather be safe than sorry. I did make sure that they had adequate ventilation.

 

I have watched tree service people contracted by the local power company working from a bucket truck on my property. They did not lower the cut wood down with a rope! The cutter positions the bucket where it won't get hit by the falling wood, cuts, and lets the cut piece fall to the ground. Very tough to know exactly where that chunk will be once it stops moving.

In addition, the tree service people may have their own idea about working with bees 10 feet away. I'd contact them in advance to see what they say.