I once read a comment that if a SEO company can not overcome (at least) of the keyword SEO "in Google, can not be a worthy enterprise.
Know that many people could reach the same logic, while searching the best SEO company for your site. However, let's take a look at the situation from different angles.
Why target keywords in your website? The answer is obviously to get targeted visitors that they are looking for any service of those who are my prospective clients.
But does the word SEO are likely to bring me genuine customers? For example, if my site ranks 1st in Google for 'SEO services' and 'SEO', what you think will make you want me visitors who are willing to buy a service? The answer is obviously SEO services. At the same time, competition for SEO services is comparatively less (but hard), then SEO .
Most good SEO companies get customers in the recommendations. For example, if I like the work of the company XYZ, I would recommend the site to my friend. And more customers in XYZ simple.
Another reason is that a lot of SEO companies do not want your name is associated with the term SEO for search engines.
But if any of the SEO companies say that due to heavy work pressure that could not focus on the ranking of your website will not believe them or not work with them either. If they can not find time to work on his mother site, how long you expect for your own site?
Now, the problem is elsewhere each claims to be the best SEO company. And unless you get the recommendation from reliable sources, it is difficult to determine their credibility.
So how do you find the best SEO company?
For starters, it is better to go for local SEO companies (eg search or Fort Lauderdale Florida SEO and website marketing search engines if you are in that area). If you are new to web marketing, this is the best option to start, since they are relatively inexpensive and can get someone in the community of their extended friend who can give you any comment about them. At least you can reach them physically at any point of time.
If any of the companies say they will help guarantee top ranking in Google or Yahoo for a keyword very competitive as SEO services and within a month will not work with them. Getting a good search engine rank is a long-term process and no one can guarantee it. And even if they do any of the techniques of black hat SEO, which can damage your business in the long term and this type of classification is usually not sustainable over a long period.
Asked for his career if they have done some good work that will be happy to show a vision. Therefore, you can have a good understanding of your company.
Take a look at their website to see if it is clear or not. Take a look at your page rank and do a search on Google to find out what people say about them. And most importantly
Asked directly about their strategy to promote your site for better positioning in search engines. Sign the agreement only if you are satisfied with your strategy.
Always remember that good SEO companies will work with you (not only) to increase your search engine rank.