There are a lot of methods a search marketing company can use to get your site to the top of the search engine rankings, however, it is extremely important that you understand exactly what kind of search engine optimization services they offer, and whether or not they conform to the search engine best practices.
Why is it so important to check into the practices of these different SEO companies? Does it really matter all that much if a search engine marketing firm were to bend the rules a little if it meant getting you to the top of the search engines results pages in just a few weeks?
The truth is it matters a lot. Search engines attract users by giving them the ability to find the websites that are the most relevant to the keywords that they are searching on. If a user inputs a keyword and only gets a page full of results that got their by trying to manipulate the search engines rather than working to provide relevant content, those users may start using a different search engine. Modern Internet users know what to expect from online services, and they expect to get their results as fast as possible. If they decide that their current search engine is no longer capable of providing good, fast results, they won’t hesitate to look somewhere else.
A search engine marketing firm that practices unethical, manipulative techniques may be able to increase your rankings in the short run, but when the search engines catch on (which they inevitably do) you will suffer a lot of penalties and perhaps even find yourself banned from the search engine index.