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Emergency Plumbers in Ballwin, MO (2026)

Top 26 of 308 plumbers, in emergency orderUpdated 0 paid placements in this rankingHow we rank

25 of the 26 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 Ballwin: Mr. Rooter Plumbing of St. Louis, 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 Ballwin at a glance

Top emergency plumbers in Ballwin at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1Mr. Rooter Plumbing of St. Louis664.8★ (2,141)Ballwin24/7
2Roto-Rooter Plumbing & Water Cleanup664.9★ (1,474)Ballwin24/7
3Roto-Rooter Plumbing & Water Cleanup654.9★ (2,557)Chesterfield, 6 mi away24/7
4Beis Plumbing654.8★ (1,790)Valley Park, 4 mi away24/7
5Able Rooter Plumbing & Drain Cleaning St. Louis645.0★ (1,008)East Saint Louis, 6 mi away24/7
6AAA Plumbing & Water Heater Service644.9★ (421)Ellisville, 2 mi away24/7
7Roto-Rooter Plumbing & Water Cleanup634.8★ (4,983)Hazelwood, 16 mi away24/7
8Roto-Rooter Plumbing & Water Cleanup634.8★ (5,589)St. Louis, 18 mi away24/7
9Roto-Rooter Plumbing & Water Cleanup635.0★ (509)Murphy, 8 mi away24/7
10Roto-Rooter Plumbing & Water Cleanup625.0★ (423)Eureka, 8 mi away24/7

Call an emergency plumber in Ballwin 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 26 emergency plumbers in Ballwin, 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 308 is on the plumbers page.

Scores below: based on 8 of 10 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.

  4. #4 Beis Plumbing

    Based in Valley Park, 4 mi away

    65/100CR Score

    Ranked #4 because of its Google rating and trade focus: 4.8★ from 1,790 Google reviews, listed on Google as “Plumber”.

    • 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

  24. #24 Hoffmann Brothers

    Based in O'Fallon, 11 mi away

    59/100CR Score

    Ranked #24 because of its Google rating and trade focus: 4.8★ from 107 Google reviews, listed on Google as “Plumber”.

    • 4.8★ from 107 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    2046 Queens Brooke Blvd #240, St Peters, MO 63376
    View profile for Hoffmann Brothers(636) 203-8028

  25. #25 Linek Plumbing Company

    Based in Webster Groves, 11 mi away

    59/100CR Score

    Ranked #25 because of its Google rating and trade focus: 4.6★ from 116 Google reviews, listed on Google as “Plumber”.

    • 4.6★ from 116 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    24 Kirkham Industrial Ct, Webster Groves, MO 63119
    View profile for Linek Plumbing Company(314) 962-0956

Top 26 of 308 plumbers by emergency score

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

plumbers in Ballwin, ranks 26 to 26
RankBusinessCR ScoreGoogle ratingDistance
26Hosack Plumbing, Heating & Cooling595.0★ (34)8 mi

How we ranked emergency plumbers in Ballwin

Emergency lists move 10 points of the CR Score from reputation to availability: 15% and 15%. 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
Reputation15%Google star rating, adjusted for how many reviews back it
Credentials15%Active state license, bond and workers’ comp on file
Review volume10%Number of Google reviews, compared with the most-reviewed business on the list
Recency5%Share of reviews from the last 12 months
Availability15%Weekly open hours, Saturday, Sunday, 24/7 or same-day
Trade focus10%How clearly the business does this trade (its Google category and name)
Proximity5%Based in the city scores highest, less the farther away it is
Claimed profile10%The business has claimed its ContractorsRanked profile (free or paid earn the same)
Partnered5%The business links to ContractorsRanked from its own website with our badge, checked periodically
ContractorsRanked reviews10%Verified customer reviews collected by ContractorsRanked: their rating and how many there are

Emergency plumbers in Ballwin: questions

Which plumbers in Ballwin are open 24/7?

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

Who is ranked #1 for emergency plumbing in Ballwin, MO?

Mr. Rooter Plumbing of St. Louis is #1, with a CR Score of 66 out of 100 on emergency weights.

How are emergency plumbers in Ballwin ranked?

Emergency lists move 10 points of the CR Score from reputation to availability: 15% and 15%. 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 Ballwin

  1. October 2026: CR Scores recalculated for 308 plumbers serving Ballwin.
  2. October 2026: 1 duplicate listing merged.

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