Access
Getting to the tree is half the job
In Dublin the tree is usually in the back. Before we quote a removal we want to know how we reach it: whether a truck or a chipper can get down the side of the house, how wide the gate is, whether there is a patio, a deck, a pool, or a play set under the canopy, and what the neighbour's side of the fence looks like.
When nothing can drive back there, the tree comes down in pieces and the wood is carried out. That is a normal way to work a Dublin back yard, and it is better to plan for it up front than to find out on the day.
If your tree is in the strip between the sidewalk and the street, or otherwise in the public right-of-way, the city may have a say in what happens to it. It is worth a call to the City of Dublin before scheduling that one.