Google has wrong site cached

I STILL NEED HELP!!!!! PLEASE
I really wish someone out there could help me figure out this problem im having. I have a website out there. It’s http://www.aceheatair.com . It’s crazy that when i search that, or aceheatair.com , a different site’s info comes up, but with our address under it. I have hired many people to resolve this. I have fetched and rendered, requested re-indexing, etc, etc. With no progress, it continues to happen. I’ll even check my sites last cache page, and it shows this other site. Also, i have checked DNS directions also. NO ONE can figure this out. Note: This is only happening in Google. It is either completley google’s fault, or a hidden permalink somewhere? I can also locate a image of the other site, and when i hover over it, it shows our address. This image is not on our site. It is on their site, but when we check the source code, we don’t see anything suspect. Can anyone help with ideas?? We have tried everything. If oyu check my site now, it is showing a error becasue i’m in the 3-6 day domain and dns transfer period. I was using Namecheap for Domain and transferred it to my Bluehost account. But please respond with some ideas.