What Areas Do You Specialize in?

There is the tendency to think that you don’t need to ask them this question. But since search engine optimization often includes content creation, you need to be sure that they can provide the proper content required. For instance, a seo marketing firm that isn’t familiar with medical terminologies is likely to find it harder to create such content. Therefore, ensure that they have the ability to both understand the lingo of your niche.

May I See Some Recent Campaigns?

This will help you ensure that you will be getting the best value for your money. Professional seo services will always show you recently completed campaigns and will not hesitate to let you know that there are some in which they have failed. Since search engine optimization depends on so many parameters, you should not expect them to have a 100% success rate. If they do, good. But if not, just compare the success and failure ratio and make a judgement call based on that.