Flow King Rooter PlumbingPlumber in St. Louis, MO

Flow King Rooter Plumbing is ranked #18 of 344 plumbers in St. Louis by CR Score, with 60 out of 100 as of October 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity, claimed profile, partnered and ContractorsRanked reviews. No business can pay to change its rank.

Flow King Rooter Plumbing is open 24 hours a day, 7 days a week. Its listed hours are Open 24 hours, 7 days a week. On Saturdays it is open Open 24 hours, and on Sundays Open 24 hours. Hours come from the business listing; holiday hours may differ.

Serves St. Louis and 12 towns within 25 miles: Mehlville, Concord, Affton, Sappington, Lemay, Crestwood, Oakville, Sunset Hills, Shrewsbury, Webster Groves, Glendale and Kirkwood. The list is based on the business's location and the usual service radius for plumbing. Confirm your address is covered when you call.

Flow King Rooter Plumbing has a rating of 4.9 from 32 Google reviews. The CR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

Call Flow King Rooter Plumbing on (314) 254-2316. The business is at 11025 Lin Valle Dr, St. Louis, MO 63123. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.