I actually got a washer/dryer delivered and discovered that the dryer doesn't have a side venting. It has a back venting. So I need somebody who can move the venting to the side of my LG dryer.

Here's what we do here. We only do internal and mechanical repairs. Since this is a new dryer, why don't you just call the manufacturer and maybe they can help you out. If not, you can go to Yelp and find a technician who can actually do that