RPD, Your Web design is OK, although I don't like white text on dark backgrounds, but your content needs more work in my opinion. You should have someone unfamiliar with websites and preferably someone who you don't know to read it and get their opinion.
I see that you have made some changes to your site and that is good. But I think it can stand a bit more tweaking. It's not always necessary to say a whole lot when you're trying to sell something. In this case your website services.
Talk about features and benefits, and then let your work speak for itself. For instance, if one of your features is helping your clients obtain a good Google ranking, then show them. Provide them with an example of a business or organization that you've helped in this area. Give them the keywords and let them try Googling it for themselves. Seeing is believing.
Not everyone who needs a website will be familiar with the acronyms and the jargon we use, so these will not have any meaning to them. The last thing you want to do is to confuse your visitors or make them feel stupid. For instance instead of writing "seo", write Search Engine Optimization (SEO). You could create a page that list some of the more common website design terms and what they mean. This may be helpful to your clients as they will hear some of these terms as the project progresses.
Things that aren't absolutely neccessary to convincing someone to do business with you should not be on your website. I don't think that any of the items under the menu in your right column has a place on your website.
The W3C buttons may seem like something that would impress a visitor, but I think they impress ourselves more. Visit some of the larger and more successful website designers websites and you'll not see them. These buttons also a link off of your site, and this is something I don't recommend. When someone comes to your website, you should not provide them with an invitation to leave.
I also noticed that you reference money or price quite often on your Home page. I would minimize this and focus the attention more on the features and benefits of using my Web design company instead. For most people, price ranks low on the list of priorities when they are looking to buy something. Service, Quality and Value are more important to people than price. Even a poor man will find the money somewhere in order to get these features.
You bring up your company's mission, but you failed to mention what it is. You said that you see it as being a problem in the industry. A company vision should be positive and instill confidence in a perspective client. I don't think that I would include the word "problem" in the same sentence as my company vision or goal. The word "problem" is a powerful keyword and you don't want to have it associated with your company.
I didn't go to any of your other pages, but I think you have a breadcrumb trail on your website. I see "Home" near the top just under the header. You may consider adding "Your are here:" and maybe put a line underneath it or a lighter color background to help it stand out more.
As always, you'll have to decide what is best for your business and what will best help you acheive you goals. I wish you success.
JayT