Hello there!
I have experience in web development and design, and my last few projects have been specifically based on WordPress. If I understand correctly, you need your website transferred into WordPress and it doesn't matter the method, as long as it is a usable WP site. I ask this because there are a couple of routes we can go with this, and depending on how attached you are to the look and feel of the site, you might even consider upgrading the appearance altogether. Of course, a pixel to pixel page transfer is always possible as well!
Please feel free to look over the previous project (a WordPress site) I completed here on freelancer.com, which you can see on my profile.
I have several broader questions about the project itself, so please feel free to message me and we can discuss this further. Thank you!
-Nahuel Ruda