Reviews are easy to find. It is enough to drive the windows in Nizhny Novgorod to drive in the Yandex line. And the search engine will provide you with information about companies and reviews about their work. You can also see on the forums in blogs. But this is fraught with the fact that information from «independent sources» is very contradictory. How to distinguish the «black» PR from the «white», or at least «moderately gray»?
