If you are trying to spend the least amount of money possible then it is best not to be too original but rather find a good theme that fits your business and just change the logo and header graphic.
I think your header is too big and the graphic is not really related to your business.
I would use Studiopress's Executive theme and add your company name to the header. I think this themes fits your business. See http://www.studiopress.com/
Studiopress also gives you the PSD to modify so if you know Photoshop you can take those, modify them, convert them to graphics and add them to the theme to create a sort of 'unique' style. It's pretty easy. Most people would do this for $200 or so.
Use the rest of your time to polish your copy, create new content, add blog posts frequently, write articles, research legislation, take photographs etc.
I think your header is too big and the graphic is not really related to your business.
I would use Studiopress's Executive theme and add your company name to the header. I think this themes fits your business. See http://www.studiopress.com/
Studiopress also gives you the PSD to modify so if you know Photoshop you can take those, modify them, convert them to graphics and add them to the theme to create a sort of 'unique' style. It's pretty easy. Most people would do this for $200 or so.
Use the rest of your time to polish your copy, create new content, add blog posts frequently, write articles, research legislation, take photographs etc.