If your plumbing website is not ranking in Google engines, you should understand that there are several reasons for that. Your website is very new and does not have enough authority yet to rank for competitive search results. Launching a website and optimizing search results do not happen overnight and require some time. Your website is blocking certain search engines. Sometimes it can also instruct search engines not to index your website. Your content is low quality. If the quality of your content is not very good and it does not match the searcher’s intent, the ranking of your website will be affected.