You could... but it might take business away from you. Also you seem to be banned from G, showing a grey bar.
if it's a grey bar it means you are banned? Never knew that. But yea, you shouldn't put ads on your page. You need more "art" that is you. Make it more flashy I think...like more wow. Good luck though.
If you are trying to actually build a company with the site, then I would not recommend putting Adsense on the site. I have Adsense on a couple site, but nothing that I need to look professional. You will make more from new clients then you will with Adsense, and you will risk clients due to clicking on your competitors’ ad or because they feel the ads are not professional.