We are doing a remodel and I built in a space for my safe in our new bedroom. The problem was that the safe was located in our little studio that is attached to the garage. It was the only place I could put it when I got it. Now that I have the room in the main house I wanted it in there. There are two steps to come down out of the studio, and 3 steps to go up into the main house. The safe weighs 2500 lbs...ish. It is on wheels but no way to move it up / down steps. I called a couple safe places and the only guys who would even consider it are 100 miles away and it would have been $1000 min. So I decided to do it myself.
Thought it out and built a platform that would interlock with the two steps coming out of the studio. Rolled the safe out onto the platform and blocked it in place. Then used a pallet jack from work to move the platform and safe to the three steps going into the main house. The pallet jack would only lift it about 2 inches and I needed 8" to clear the third step. So, about 3/4" at a time I levered the whole thing up high enough to reach the top step. Raise it up, block it...raise it up, block it...repeat. Then, put the pallet jack under it all and inch it forward until I could push it into the house. Pallet jack worked perfect to slide it into it's new home once in the new bedroom.
Actually went really well! Took my time, about 3 hours total to move 30 feet.