Find a 24-hour plumber by using the search tools on MrRooter.com, RescueRooter.com and Yelp.com. As of 2015, all three websites feature free search tools to find a plumber by entering a location. Yelp.com provides user reviews for plumbers.
Find a 24-hour plumber on MrRooter.com by clicking Emergency Plumbing Services under the Services heading on the home page. Enter a city and state in the search bar on the right side of the next page, and then click Go. A list of 24-hour plumbers is displayed. Click the name of a plumber to view further information, such as services offered, and to schedule an appointment. The website also allows visitors to call (855) 996-0880 to locate a 24-hour plumber.
Find a 24-hour plumber on RescueRooter.com by clicking Emergency Plumbing Service beside the Plumbing heading on the home page. On the next page, click Here near the middle of the page to access the search tool. Rescue Rooter also allows visitors to call (866) 468-8442 to find a plumber.
Find a 24-hour plumber on Yelp.com by typing "24-hour plumber" in the Find field. Add a city and state in the Where field, and then click the Search icon. Plumbers listed on the next page that are available 24 hours per day are denoted by their business hours.