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Flow King RooterPlumber in St. Louis, MO

Flow King Rooter is a plumber at 111 W Port Plaza Dr Suite 600, St. Louis, MO 63146, ranked #39 of 344 plumbers in St. Louis and rated 4.7 from 94 Google reviews.

St. Louis, MOUpdated 0 paid placements in any rankingHow we rank

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Key facts

Key facts about Flow King Rooter
Address111 W Port Plaza Dr Suite 600, St. Louis, MO 63146Get directions
Phone(314) 274-1019
Websiteflowkingstl.com
Google rating4.7 from 94 Google reviews

Trades

Each trade shows the evidence we matched it on.

Service area

Serves St. Louis and 12 towns within 25 miles: Maryland Heights, Creve Coeur, Saint Ann, Overland, Olivette, Bridgeton, Ladue, Saint John, Saint Johns, Saint Charles, Town and Country and Hazelwood.

Based in St. Louis, MOView on map

Typical plumbing prices

Typical plumbing prices
JobLowTypicalHigh
Water heater replacementPer unit, installed (unit plus labor); typical range of customer-reported jobs. US national range$882$1,348$1,826

Market ranges for the trade, checked October 2026, not a quote from this business. Ask for a written estimate.

Compare nearby plumbers

Flow King Rooter compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Flow King Rooter (this business)—584.7 (94)———
AI Drain Service#37584.4 (34)—YesYes11.4 mi
Pipe Solutions#38584.7 (710)—NoNo11.5 mi
Express Services Mechanical, Electrical, & Plumbing#40584.9 (72)—YesNo2.6 mi

See all 344 ranked plumbers in St. Louis

Reviews

ContractorsRanked reviews

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Google

4.7from 94 Google reviews

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Questions about Flow King Rooter

How is Flow King Rooter ranked in St. Louis?

Flow King Rooter is ranked #39 of 344 plumbers in St. Louis by CR Score, with 58 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.

What areas does Flow King Rooter serve?

Serves St. Louis and 12 towns within 25 miles: Maryland Heights, Creve Coeur, Saint Ann, Overland, Olivette, Bridgeton, Ladue, Saint John, Saint Johns, Saint Charles, Town and Country and Hazelwood. The list is based on the business's location and the usual service radius for plumbing. Confirm your address is covered when you call.

What do Google reviews say about Flow King Rooter?

Flow King Rooter has a rating of 4.7 from 94 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.

How do I contact Flow King Rooter?

Call Flow King Rooter on (314) 274-1019. The business is at 111 W Port Plaza Dr Suite 600, St. Louis, MO 63146. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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