You need to either build up the surrounding floor or recess the pedestal. I'm sure you have a monolithic slab, so I wouldn't be afraid to cut a recess and re-pour it. It wouldn't be a big job.
Boy, how dense are you guys? Build a new garage mahal bozo. Is that the answer that makes you happy?
Stormy
Both lifts are tall enough to easily accommodate two cars. I actually had my 56 ford F100 below it so it's not a height issue. The only problem is with bringing in a low car and going over the hump. I suppose I need to go measure the height of the two bolts so it's clearer.
I've got the guy coming in Saturday to give his 2 cents so we will know a little more. I just think the idea about adding the concrete was the wrong one so I'm trying to figure out how to fix it.
It's going to be tough to remedy at this point, but you could recess the entire base, which is what I would have done when the floor was poured. Call a contractor and ask if they can cut a recess and re-pour a recessed pad for the base.
Maxemus, your garage looks great! Really like the clean look & small footprint of the single post side lift! You may consider searching for driveway approach ramps, curb ramps, rubber ramps. Seems there are numerous attractive options available. Congrats again on awesome garage!
Update;
So the lift installer came by today and his plan is to remove the platform and chip away at the cement under the steel, remove the nuts and attach the plate to the two horizontal legs. That's the hope at least. Apparently he had been here to give an estimate for the original job and didn't want to be responsible for any loss of tile. Says the GC insisted that he needed a forklift and he said he didn't so he backed out.
It is extremely important that you verify with the manufacture of the lift how many inches of re enforced concrete is required for the foot bolts. You don't want to go threw all this trouble and have the lift not be safe or that you have weekend the foundation of the garage.
looks great. I've been looking at a single post lift for a while. let me know how you like it.