Whenever you are looking for a SEO company, you should consider several things. First of all, you need to be working with a company inside the united states. There are many SEO companies in places like India, that will spam your website to death. When they screw up your site, there is nothing you can do about it. You can’t even go have a face to face meeting about the issues because guess what they are in india and you have no idea exactly where.
The next thing you need to look at is their track record of success. Have they been able to achieve results before? Do they really know what they are doing? If so, they will be able to show you how and when they took a website from no where in google search results to the top of page 1, where the magic happens. When it comes to baltimore seo, these guys are the best http://baltimoreseohon.com/.
They have achieved amazing results for their clients over and over again. In fact they were recently rated the best seo company in maryland for the 5th year in a row. They are very good at what they do and offer a cash back guarantee on top of it.