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ContractorsRanked

Best Plumbers in Ballwin, MO (2026)

308 plumbers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →

The short answer

  1. 1

    Best overall in Ballwin: Roto-Rooter Plumbing & Water Cleanup, CR Score 65/100; 4.9★ from 1,474 Google reviews; open 24/7.

  2. 2

    Best for emergencies (open 24/7): Mr. Rooter Plumbing of St. Louis, posts 24/7 hours; ranked #2 of 308.

  3. 21

    Most-reviewed: Academy Air Heating, Cooling, Plumbing and Electric, 6,727 Google reviews at 4.8★, the most of 308 ranked; ranked #21.

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

308 Ballwin plumbers are ranked here by CR Score, from ten published factors. 82 are open 24/7, 162 open Saturdays and 118 open Sundays, based on posted hours. The median Google rating is 4.7★ across 308 rated businesses.

Most of this list also appears on the Plumbers in Chesterfield ranking. See Plumbers in Chesterfield

Top 10 plumbers in Ballwin at a glance

Top 10 plumbers in Ballwin at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Roto-Rooter Plumbing & Water Cleanup654.9★ (1,474)Ballwin24/7Overall
2Mr. Rooter Plumbing of St. Louis654.8★ (2,141)Ballwin24/7Emergencies
3Roto-Rooter Plumbing & Water Cleanup654.9★ (2,557)Chesterfield, 6 mi away24/7—
4Beis Plumbing644.8★ (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 Service634.9★ (421)Ellisville, 2 mi away24/7—
7Roto-Rooter Plumbing & Water Cleanup635.0★ (509)Murphy, 8 mi away24/7—
8Roto-Rooter Plumbing & Water Cleanup634.8★ (4,983)Hazelwood, 16 mi away24/7—
9Roto-Rooter Plumbing & Water Cleanup625.0★ (423)Eureka, 8 mi away24/7—
10Roto-Rooter Plumbing & Water Cleanup624.8★ (5,589)St. Louis, 18 mi away24/7—

The 308 best plumbers in Ballwin, ranked

Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.

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

    64/100CR 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

Plumbers ranked #31 to #31

#1 to #25 are shown in full above. Here are #31 to #31, in CR Score order; each links to its profile. We publish the top 31 of 308 ranked plumbers here; the rest are on their profiles.

plumbers in Ballwin, ranks 31 to 31
RankBusinessCR ScoreGoogle ratingDistance
31Linek Plumbing Company584.6★ (116)11 mi

How much do plumbers cost in Ballwin?

National price ranges in USD, not adjusted for Ballwin. Each row names its basis and the month we checked it.

How much do plumbers cost in Ballwin?
JobLowTypicalHighBasisChecked
Water heater replacement$882$1,348$1,826Per unit, installed (unit plus labor); typical range of customer-reported jobs. US national rangeOctober 2026

How we ranked Ballwin plumbers

We scored 308 Ballwin plumbers on ten factors, weighted as shown. A business is ranked when its trade is confirmed and it has 3 or more Google reviews or a claimed profile. A business with no Google reviews scores zero on rating, review volume and recency. Other unknown factors are left out, not counted as zero. Scores last refreshed October 22, 2026.

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 fromIn Ballwin data
Reputation25%Google star rating, adjusted for how many reviews back itMeasured
Credentials15%Active state license, bond and workers’ comp on fileNot yet collected
Review volume10%Number of Google reviews, compared with the most-reviewed business on the listMeasured
Recency5%Share of reviews from the last 12 monthsNot yet collected
Availability5%Weekly open hours, Saturday, Sunday, 24/7 or same-dayMeasured
Trade focus10%How clearly the business does this trade (its Google category and name)Measured
Proximity5%Based in the city scores highest, less the farther away it isMeasured
Claimed profile10%The business has claimed its ContractorsRanked profile (free or paid earn the same)Measured
Partnered5%The business links to ContractorsRanked from its own website with our badge, checked periodicallyMeasured
ContractorsRanked reviews10%Verified customer reviews collected by ContractorsRanked: their rating and how many there areMeasured

Plumbers in Ballwin: frequently asked questions

Who is the best plumber in Ballwin?

By CR Score, the highest-ranked plumber in Ballwin, MO is Roto-Rooter Plumbing & Water Cleanup with a CR Score of 65/100. It has 4.9★ from 1,474 Google reviews. It is open 24/7. Mr. Rooter Plumbing of St. Louis (#2) and Roto-Rooter Plumbing & Water Cleanup (#3) follow. We ranked 308 plumbers on ten factors, last updated October 22, 2026.

How many plumbers are there in Ballwin?

ContractorsRanked ranks 308 plumbers serving Ballwin, MO. 2 of them are based in Ballwin; the rest serve it from nearby towns. Counts are as of October 2026.

Which plumbers in Ballwin are open 24/7?

82 ranked plumbers in Ballwin post 24/7 hours. The highest-ranked are Roto-Rooter Plumbing & Water Cleanup (#1), Mr. Rooter Plumbing of St. Louis (#2) and Roto-Rooter Plumbing & Water Cleanup (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.

Which plumbers in Ballwin work on weekends?

162 of 308 ranked plumbers post Saturday hours and 118 post Sunday hours. The highest-ranked open Saturdays are Roto-Rooter Plumbing & Water Cleanup (#1), Mr. Rooter Plumbing of St. Louis (#2) and Roto-Rooter Plumbing & Water Cleanup (#3). Posted hours are office hours; crews may book weekend jobs separately.

How much does water heater replacement cost in Ballwin?

Water heater replacement typically costs $882 to $1,826, with $1,348 typical (Per unit, installed (unit plus labor); typical range of customer-reported jobs. US national range). This is a national range, not adjusted for Ballwin. Prices were last checked October 2026. Get at least two written quotes before you hire.

What Google rating do Ballwin plumbers have?

The median Google rating among 308 rated plumbers in Ballwin is 4.7★, with a median of 29 reviews. Academy Air Heating, Cooling, Plumbing and Electric has the most, 6,727 reviews, and ranks #21. We adjust ratings for review count, so a few five-star reviews cannot top the list.

How does ContractorsRanked rank plumbers?

Each plumber gets a 0–100 CR Score from ten published factors, led by reputation (25%), credentials (15%), review volume (10%) and trade focus (10%). A business with no Google reviews scores zero on rating, review volume and recency; other factors we cannot measure are left out. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.

Do plumbers outside Ballwin count in this ranking?

Yes, if they are within 25 mi of the Ballwin city center, our service radius for plumbers. Each listing shows where the business is based and how far away it is. Proximity is 5% of the CR Score, so a nearby business gets a small edge.

Update log for Ballwin

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

More plumbers and Ballwin pages

Other trades in Ballwin