I have been calling all over,does anybody know where I can rent a tow behind engine hoist that is taller than 10 feet in phoenix????

Do you know anybody with a forklift ?

That's what I use.

If you are close you might consider letting the air out of your trailer tires and raise the front of the trailer to get more clearance. I did this years ago and got by with a rental hoist.

Call a tow truck company with a boom and have them lift it out for you. Just have it all ready to go, most charge by the hour. You shouldn't need more than an hour if eveything is ready to go. Call the same guy back when you are ready to put it back in. Get his cell number and work out a cash exchange on his "free" time. Just a thought, I've done it this way before.