Here's mine:
http://www.fibercleanonline.com
I made it myself, & did the SEO myself. I spent about 2-3 not busy months working round the clock on figuring this stuff out. Finally, I'm at the bottom of the first page of Google, and getting some calls.
There are four parts of this, so make sure you know what you're paying for when you buy something.
1. Website design--making something that is visually appealing and a good sales tool.
2. Keyword research--there's no point in optimizing a page for keywords that nobody searches. Don't make assumptions, do the research (or pay to have it done).
3. On-page SEO--making your site say the right things for the search engines to find it for the keywords you want to rank for. Not the same thing as making it find you, that's
4. Off-page SEO--the search engines decide how important your site is by how the rest of the web regards it. If you look up the stats on the companies leading for your keywords, you will probably find that they have hundreds or thousands of "backlinks," references back to their site from other sites. This is very important. Somebody has to submit all of those backlinks. They count for more if they're on a page relevant to your keywords (like Mikeysboard). Also if they're on a page with page rank (or better, high page rank).
If you choose to do this yourself, you will spend a lot of time doing it. If you hire someone, it will cost money, but you may wind up with someone who knows what they're doing. I decided to do it myself because I already wasn't doing enough cc, but it has been a full-time job and I've been doing cc on the side.