I know that Jonah Gosnell at Total Ctrl does this kind of work. He has worked on my PCs, and I do not hesitate to recommend him. If you go to the pricing page on his website, you will get a better idea of what he does.
Apple Repairs
Iphone 4 + 4s Screen Replacement – $75
Iphone 5 Screen Replacement – $120
Iphone 5c Screen Replacement – $130
Iphone 5s Screen Replacement – $140
Ipad 2 Screen Replacement – $130
Ipad 3 & 4 Screen Replacement – $140
Ipad Mini Screen Replacement – $150
Ipod Screen Replacement – $75
Here is a link to his site:
Computer Repair Greenville SC | Total Ctrl