I would like to start this review by saying, 'nice simple design'. I've always known you to keep it simple and professional... one thing I respect about you

You could either center the logo in that box at the left, or you could simply keep it where it's at. I guess I can't advice you as to which one is better though... I suggest experimenting with the positioning and possibly wait for someone else's reply about it.
W3C Validator found only 3 errors and 12 warnings, I would suggest (as I always do), to fix them

Maybe have the copyright outside of the white, centered at the very end of the document, with maybe light gray or white in color, with a small font? (I usually use 12px for font size for my footer copyright stuff

)
Why do you have a link to the Wordpress
plugins page in your CMS/blog there? Not a really big deal, but I think that is more to the administrator and I don't see anything on that plugins page that relates to CGA Investment Solutions.
Maybe have the text bigger in the main content area? Kind of hard to read and feels like it would take ages to finish reading a page... I actually couldn't read a full page because I felt discouraged.
A little suggestions for the 'Clients/Partners' thing... maybe have the list items saying the names of their clients/partners be a link to that client's/partner's homepage (if exists)? Or would that hurt your site's purpose and possibly users/costumers/clients? Or is that simply a sort of a bragging list telling us that the CGA Investment Solutions group is successful at what they are doing?
Also, about that search option... the only time I see it is if I visit a page that is simply not there (The 404 error handling page) [
See it in action]. Not a big deal, but maybe have that option visible on the site? Or maybe it's not needed at all, I'm not sure. If it's going to be a blog or something like that there, than maybe you should have it. But if it's just going to be a site (Like a CMS deal) than you may not need it.
Just saying that there is no real way of getting to the search bar other then typing in an nonexistent page.
Other than those few suggestions/points, I really liked your color scheme and the simplicity of the design. Keep up the good work
[EDIT:] I forgot to review the coding part of the site... here goes

What I usually like to do when I code is keep it organized. I'm not inferring in any way that your code is not organized, or un-professional. You actually did some stuff that I wouldn't have thought of doing (Such as the use for <em>).
What I'm referring to is spacing on each line... I tend to show precedence with spacing in the code section. Like if you vew source of my site right now (Well, my current design I'm redoing) you would notice something similar to...
<div id="info">
<h2>Something</h2>
<p>Blob of text</p>
</div>
- <div id="info">
- <h2>Something</h2>
- <p>Blob of text</p>
- </div>
On your site though, you've got:
<div class="entry">
<h3>Welcome to <em>CGA Investment Solutions</em></h3>
<p>big blob of text</p>
<p>Another big blob of text</p>
</div>
- <div class="entry">
- <h3>Welcome to <em>CGA Investment Solutions</em></h3>
- <p>big blob of text</p>
-
- <p>Another big blob of text</p>
- </div>
You do have spacing there it's just that some of the spacing there messes up the spacing of others... I guess I'm talking more about keeping the code clean rather then organized. Not clean from extra coding but clean as in it being nice there and you could easily tell what's what.
I understand that you are probably using some PHP program that generates the HTML... what I usually do is go through the generators and make them space it out.
But it's not a big deal and it's not the "right" or "wrong" way to code... just my personal preference.
Also, another thing... you've got two of the following:
<meta name="generator" content="WordPress 2.7.1" />
One on line 7 and the other on line 21.
I don't really see anything else I could bitch about

(Joking of course)... nice job