Need Creative Visual Changes for Wordpress Website

I have a wordpress site that uses a theme. I need someone who is creative to make changes to my website today and help improve the focus on my site which is trying to get people to understand my business better. I attached a screen shot of my website, I will highlight the areas which I want to change. This is for my compute repair business so I need changes that will help it look like more like an IT Company website. Important Details: I don't want a new website and you will only be changing the parts I highlight in the attached file.