No way. I'm too much of a hack to have climbing skills. This job didn't require anyone that skilled. The tree was dangerous, but patience and planning took care of that.
I kept nibbling at the top ends until I could get at the place where the trunks joined. I used the tractor to yank the tree around to make cuts easier. I dismantled it. Took a few days, off and on, but I didn't have to pay a tree guy $2000, and it was fun.
I had a tree snap in my driveway. A big oak. It broke maybe 25 feet up, and the trunk stayed attached at the break. The tree's top fell across my driveway.
I could not get up to the break in the trunk to cut it, and it would have been incredibly dangerous, so I asked two companies to quote me for making one cut and putting it on the ground. That's all. Just drop it and leave. The lowest price was $800, for, literally, 15 minutes of work.
I got a fishing pole and cast a weight over the trunk at the high point. I used the fishing line to pull a bigger line over it. I kept going until I was able to pull a tow strap over the trunk.
I attached the strap to a chain. I attached the chain to my tractor. I pulled the trunk down, and I was ready to go. Sawed it up and took it to the burn pile in maybe 90 minutes.
Somebody could have made an easy $400, but they were too greedy. Arborists have defended the companies that blew it, but any time you can make $400 for a few minutes' work, you have no excuse for turning it down.