SEO
Plumbing is one of the most competitive local searches there is, and most of the demand is urgent. Someone searching "emergency plumber" or "burst pipe repair" is deciding in the next few minutes, not researching for next week.
A page built around "24 hour plumber" or "emergency plumbing repair" needs your phone number visible immediately, not buried at the bottom. Someone in a flooding kitchen isn't reading three paragraphs before they call.
For plumbers specifically, a fully optimized Google Business Profile with accurate service areas and fast review response usually moves the needle faster than content alone. Content still matters for the searches that aren't emergencies, like water heater replacement or repiping, where people compare options first.