First let me welcome you to the forum.
If you have your design done in photoshop, then the psd needs to be coded. I would recommend Adobe Dreamweaver for that job it makes it very easy to code a psd file into HTML. But there are a number of variables that need to be looked at. Are you going to be using a database driven website? If you are then the psd needs to be coded in PHP. You can also make a stylesheet out of it and code it for a wordpress site or another CMS system.
If those things are out of your realm then you could put out a bid on either
http://forums.digitalpoint.com or look for a coder at
http://rentacoder.com . Digital point will probably be the cheaper option, you can probably get it done for around 50 bucks there, maybe cheaper if you find the right person. I hope that helps.
Alan