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Emergency Plumbers in St. Louis, MO (2026)

Top 50 of 344 plumbers, in emergency orderUpdated 0 paid placements in this rankingHow we rank

25 of the 50 plumbers on this list post 24/7 hours. 24/7 businesses come first, then same-day, each ranked by CR Score with availability weighted higher.

Burst pipe or major leak: shut off the main water valve first. If water reaches outlets or the panel, stay clear and call 911.

The short answer

  1. 1

    #1 for emergency plumbing in St. Louis: Roto-Rooter Plumbing & Water Cleanup, open 24/7.

Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank

Top emergency plumbers in St. Louis at a glance

Top emergency plumbers in St. Louis at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1Roto-Rooter Plumbing & Water Cleanup954.8★ (5,589)St. Louis24/7
2Roto-Rooter Plumbing & Water Cleanup914.8★ (4,983)Hazelwood, 16 mi away24/7
3Roto-Rooter Plumbing & Water Cleanup904.8★ (2,790)Belleville, 14 mi away24/7
4Roto-Rooter Plumbing & Water Cleanup904.9★ (2,557)Chesterfield, 18 mi away24/7
5Able Rooter Plumbing & Drain Cleaning St. Louis905.0★ (1,008)East Saint Louis, 16 mi away24/7
6Mr. Rooter Plumbing of St. Louis904.8★ (2,141)Ballwin, 15 mi away24/7
7Embrich Plumbing Co.904.9★ (1,201)Maryville, 14 mi away24/7
8Morrison Plumbing, Heating, Air, & Electrical Services904.9★ (8,631)Collinsville, 10 mi away24/7
9Midwest Flood Restoration894.9★ (76)St. Louis24/7
10Arch City Drain and Plumbing895.0★ (51)St. Louis24/7

Call an emergency plumber in St. Louis now

24/7 hours mean the business says its phone is answered around the clock. Arrival time depends on where the crew is. Ask for an arrival window when you call.

The 50 emergency plumbers in St. Louis, ranked

24/7 first, then same-day service, then the rest. Each group is in CR Score order on emergency weights. The full ranking of all 344 is on the plumbers page.

Scores below: based on 6 of 8 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.

  11. #11 Beis Plumbing

    Based in Valley Park, 17 mi away

    89/100CR Score

    Ranked #11 because of its Google rating and availability: 4.8★ from 1,790 Google reviews, open 24/7.

    • 4.8★ from 1,790 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    280 Vance Rd, Valley Park, MO 63088
    View profile for Beis Plumbing(314) 500-5325

  23. #23 CLEANSTREAM LLC

    Based in O'Fallon, 16 mi away

    87/100CR Score

    Ranked #23 because of its Google rating and availability: 5.0★ from 202 Google reviews, open 24/7.

    • 5.0★ from 202 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    Monterey Dr, O'Fallon, IL 62269
    View profile for CLEANSTREAM LLC(618) 484-7160

Top 50 of 344 plumbers by emergency score

#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile.

plumbers in St. Louis, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Tiger Plumbing, Heating, Air Conditioning, & Electrical Services874.7★ (5,072)13 mi
27AAA Plumbing & Water Heater Service874.9★ (421)20 mi
28Linek Plumbing Company864.6★ (116)9 mi
29Darwyn's Plumbing864.3★ (215)6 mi
30Roto-Rooter Plumbing & Water Cleanup865.0★ (423)25 mi
31Focused Plumbing864.9★ (43)10 mi
32A Davinroy Plumbing & Mechanical - Plumber in Belleville854.6★ (171)14 mi
33Polar Plumbing, Heating & Air Conditioning855.0★ (514)14 mi
34Pierson Plumbing Sewer & Drain L.L.C854.8★ (169)19 mi
35All Star Pumping & Sewer Services854.3★ (29)In St. Louis
36Nelson Plumbing & Sewer Services CO.854.6★ (14)In St. Louis
37Hosack Plumbing, Heating & Cooling855.0★ (34)13 mi
38Rooter-Man Plumbers854.9★ (50)15 mi
39Signature Plumbing Services St Louis854.6★ (31)9 mi
40Mr. Rooter Plumbing of St. Charles854.8★ (356)24 mi
41AI Drain Service854.4★ (34)3 mi
42RPR Company855.0★ (8)6 mi
43Plumber Man in a Van855.0★ (6)In St. Louis
44Hosack Plumbing, Heating & Cooling844.9★ (157)23 mi
45Hosack Plumbing, Heating & Cooling844.9★ (153)8 mi
46Ray's Excavation Inc843.7★ (6)2 mi
47BELOMAN844.9★ (1,500)11 mi
48Classic Aire Care845.0★ (1,160)12 mi
49Crafton Plumbing And Home Services844.3★ (35)9 mi
50Culler Plumbing Services844.6★ (55)14 mi

How we ranked emergency plumbers in St. Louis

Emergency lists move 10 points of the CR Score from reputation to availability: 25% and 20%. Availability credits 24/7 hours, same-day service, weekend hours and weekly open hours. 24/7 plumbers are listed first, then same-day, then the rest; ranks follow that order. Paid placement never changes a rank.

Paid placement never changes a rank or score. Featured businesses are paid, labelled, limited to 3 and shown above the ranking, outside it.

Read the full method: formula, sources and exclusions

CR Score factors and weights
FactorWeightComputed from
Reputation25%Bayesian-adjusted Google star rating
Credentials15%Active state license 0.6, bond 0.2, workers’ comp 0.2
Review volume10%log10(reviews + 1) against the list maximum
Recency10%Share of reviews from the last 12 months
Availability20%Weekly open hours, Saturday, Sunday, 24/7 or same-day
Trade focus10%Google main category 1.0, business name 0.7, additional category 0.5
Proximity5%1.0 when based in the city, falling to 0 at the trade’s radius
Completeness5%Website, photos, description, hours, claimed profile (0.2 each)

Emergency plumbers in St. Louis: questions

Which plumbers in St. Louis are open 24/7?

25 on this list post 24/7 hours, including Roto-Rooter Plumbing & Water Cleanup, Roto-Rooter Plumbing & Water Cleanup, Roto-Rooter Plumbing & Water Cleanup, Roto-Rooter Plumbing & Water Cleanup and Able Rooter Plumbing & Drain Cleaning St. Louis.

Who is ranked #1 for emergency plumbing in St. Louis, MO?

Roto-Rooter Plumbing & Water Cleanup is #1, with a CR Score of 95 out of 100 on emergency weights.

How are emergency plumbers in St. Louis ranked?

Emergency lists move 10 points of the CR Score from reputation to availability: 25% and 20%. Availability credits 24/7 hours, same-day service, weekend hours and weekly open hours. 24/7 plumbers are listed first, then same-day, then the rest; ranks follow that order. Paid placement never changes a rank.

What should I do before the plumber arrives?

Burst pipe or major leak: shut off the main water valve first. If water reaches outlets or the panel, stay clear and call 911.

How many emergency plumbers here list a phone number?

25 of the 25 businesses ranked in full list a phone number. Tap Call to dial it.

Update log for St. Louis

  1. October 2026: CR Scores recalculated for 344 plumbers serving St. Louis.
  2. October 2026: 1 duplicate listing merged.

More emergency and plumbing pages