How long does it takes to see results from a SEO campaign?
You should expect to see positive results from SEO within six months. This doesn’t mean you should expect to be on page one of Google after six months.
How much progress you make will depend on how much (or how little) SEO work you’ve done on your site in the past, how competitive the other sites in your industry are, and how much work your competitors have done.
If you haven’t seen any progress after six months, it is well within your expectations to look for another SEO agency.
You should always be looking for ways to improve your site, including new content, building industry-relevant back links, improving user experience, and building as strong of a brand as possible. Remember that SEO is not a one-time event, but an ongoing marketing strategy that needs attention.