Hope I`m not too late to put in my two cents... First of all, I`m impressed that you did the site yourself; it looks very clean and professional. A few suggestions:
My screen resolution is pretty high (1280 x 1084) and at this high resolution, your site appears a bit squished to the left. Of course, most people don`t have such high screen resolution, so it might not be something you want to deal with, but I thought you`d like to know in any case.
Secondly (and more importantly), the first paragraph on your homepage seems somewhat disjointed and could pack more punch. The first sentence of the paragraph talks about windows and siding and then the second sentence is suddenly addressing home improvement more generally with no transition. I`d work to make this intro paragraph more cohesive as it will probably play a large part in determining whether folks read on or leave.
Finally, although the content is "fine", in general, it could use some tightening -- less words, more action -- to really get your message across.
I`d be happy to provide specific examples of how the content could be tightened up if you`re interested.
The L`innovation Group
L`innovation - helping small businesses turn problems into profits.