Does Google recommend working with companies that offer to make my site Google-friendly? todays article part 1

SEO is an abbreviation for "search engine optimizer." Many SEOs provide useful services for website owners, from writing copy to giving advice on site architecture and helping to find relevant directories to which a site can be submitted. However, a few unethical SEOs have given the industry a black eye through their overly aggressive marketing efforts and their attempts to unfairly manipulate search engine results.
While Google doesn't have relationships with any SEOs and doesn't offer recommendations, we do have a few tips that may help you distinguish between an SEO that will improve your site and one that will only improve your chances of being dropped from search engine results altogether.

Be wary of SEO firms that send you email out of the blue.
Amazingly, we get these spam emails too:
"Dear google.com,I visited your website and noticed that you are not listed in most of the major search engines and directories..."
Reserve the same skepticism for unsolicited email about search engines as you do for "burn fat at night" diet pills or requests to help transfer funds from deposed dictators.

No one can guarantee a #1 ranking on Google.
Beware of SEOs that claim to guarantee rankings, allege a "special relationship" with Google, or advertise a "priority submit" to Google. There is no priority submit for Google. In fact, the only way to submit a site to Google directly is through our Add URL page or through the Google Sitemaps program, and you can do this yourself at no cost whatsoever.

Be careful if a company is secretive or won't clearly explain what they intend to do.
Ask for explanations if something is unclear. If an SEO creates deceptive or misleading content on your behalf, such as doorway pages or "throwaway" domains, your site could be removed entirely from Google's index. Ultimately, you are responsible for the actions of any companies you hire, so it's best to be sure you know exactly how they intend to "help" you.