Hi Delady,
First, welcome to the forum!
Ok, I looked at your website and I thought the information you have is just the right amount. I like that you have a link for special offers. That is great!
I also like how you utilize the cost calculator on your FAQ page.
I saw the link for your samples pages on your site map. Do you plan on having a link on your navigation bar for your samples or is there a link to your samples page elsewhere on your site?
I think it is a good idea to use samples, just so that prospective clients get a feel for what you can do. The internet is a very visual experience, so providing samples is great. The way you have some of the images swapping from one view to another is a little distracting however. Can you perhaps do a front and back image side by side instead? Also, scrolling quickly through the page you can possibly miss the swap and only see one side and not the other.
You have done a very nice job....