278 plumbers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Arnold: Mr. Rooter Plumbing of St. Louis, CR Score 63/100; 4.8★ from 2,141 Google reviews; open 24/7.
Best for emergencies (open 24/7): Roto-Rooter Plumbing & Water Cleanup, posts 24/7 hours; ranked #2 of 278.
Most-reviewed: Hoffmann Brothers, 10,949 Google reviews at 4.9★, the most of 278 ranked; ranked #30.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
278 Arnold plumbers are ranked here by CR Score, from ten published factors. 73 are open 24/7, 136 open Saturdays and 99 open Sundays, based on posted hours. The median Google rating is 4.7★ across 278 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Mr. Rooter Plumbing of St. Louis | 63 | 4.8★ (2,141) | Ballwin, 8 mi away | 24/7 | Overall |
| 2 | Roto-Rooter Plumbing & Water Cleanup | 63 | 5.0★ (509) | Murphy, 6 mi away | 24/7 | Emergencies |
| 3 | River City Sewer& Drain, L.L.C. | 63 | 4.9★ (207) | Arnold | 24/7 | — |
| 4 | Roto-Rooter Plumbing & Water Cleanup | 63 | 4.8★ (5,589) | St. Louis, 17 mi away | 24/7 | — |
| 5 | Beis Plumbing | 62 | 4.8★ (1,790) | Valley Park, 11 mi away | 24/7 | — |
| 6 | Roto-Rooter Plumbing & Water Cleanup | 62 | 4.9★ (2,557) | Chesterfield, 19 mi away | 24/7 | — |
| 7 | Roto-Rooter Plumbing & Water Cleanup | 61 | 4.9★ (1,474) | Ballwin, 16 mi away | 24/7 | — |
| 8 | Able Rooter Plumbing & Drain Cleaning St. Louis | 61 | 5.0★ (1,008) | East Saint Louis, 17 mi away | 24/7 | — |
| 9 | Kirkwood Plumbing Inc | 61 | 4.7★ (673) | Kirkwood, 10 mi away | 24/7 | — |
| 10 | Roto-Rooter Plumbing & Water Cleanup | 61 | 5.0★ (423) | Eureka, 15 mi away | 24/7 | — |
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Ranked #1 because of its Google rating and trade focus: 4.8★ from 2,141 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Murphy, 6 mi away
Ranked #2 because of its Google rating and trade focus: 5.0★ from 509 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Arnold
Ranked #3 because of its Google rating and trade focus: 4.9★ from 207 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in St. Louis, 17 mi away
Ranked #4 because of its Google rating and trade focus: 4.8★ from 5,589 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Valley Park, 11 mi away
Ranked #5 because of its Google rating and trade focus: 4.8★ from 1,790 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Chesterfield, 19 mi away
Ranked #6 because of its Google rating and trade focus: 4.9★ from 2,557 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Ballwin, 16 mi away
Ranked #7 because of its Google rating and trade focus: 4.9★ from 1,474 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in East Saint Louis, 17 mi away
Ranked #8 because of its Google rating and trade focus: 5.0★ from 1,008 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Kirkwood, 10 mi away
Ranked #9 because of its Google rating and trade focus: 4.7★ from 673 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Eureka, 15 mi away
Ranked #10 because of its Google rating and trade focus: 5.0★ from 423 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Belleville, 22 mi away
Ranked #11 because of its Google rating and trade focus: 4.8★ from 2,790 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Ellisville, 15 mi away
Ranked #12 because of its Google rating and trade focus: 4.9★ from 421 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Arnold
Ranked #13 because of its Google rating and review volume: 5.0★ from 1,400 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Barnhart, 3 mi away
Ranked #14 because of its Google rating and review volume: 4.8★ from 875 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Saint Peters, 18 mi away
Ranked #15 because of its Google rating and trade focus: 4.9★ from 275 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in St. Louis, 11 mi away
Ranked #16 because of its Google rating and trade focus: 4.9★ from 76 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in East Saint Louis, 15 mi away
Ranked #17 because of its Google rating and trade focus: 5.0★ from 109 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Barnhart, 4 mi away
Ranked #18 because of its Google rating and trade focus: 5.0★ from 20 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in St. Louis, 11 mi away
Ranked #19 because of its Google rating and trade focus: 4.8★ from 108 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in St. Louis, 7 mi away
Ranked #20 because of its Google rating and trade focus: 4.9★ from 32 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Pacific, 18 mi away
Ranked #21 because of its Google rating and trade focus: 4.8★ from 304 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Arnold
Ranked #22 because of its Google rating and trade focus: 5.0★ from 77 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in St. Louis, 3 mi away
Ranked #23 because of its Google rating and trade focus: 4.8★ from 104 Google reviews, listed on Google as “Plumber”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Kirkwood, 8 mi away
Ranked #24 because of its Google rating and trade focus: 4.6★ from 47 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Webster Groves, 12 mi away
Ranked #25 because of its Google rating and trade focus: 4.6★ from 116 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile. We publish the top 50 of 278 ranked plumbers here; the rest are on their profiles.
20 more plumbers within 25 mi that we can't rank yet: too few reviews, or a trade we couldn't confirm. Listed A to Z.
| Business | Google rating | Distance |
|---|---|---|
| 24Hr Plumbers | 4.5★ (8) | 13 mi |
| AA Active Plumbing, LLC | 1.0★ (2) | 13 mi |
| AA Quick Plumbing And Sewer | 4.0★ (177) | 20 mi |
| Acme Services | 5.0★ (2) | 5 mi |
| Baker Plumbing | 3.0★ (2) | 4 mi |
| C and H plumbing company llc | 3.0★ (2) | 15 mi |
| DMPPlumbing | In Arnold | |
| DNS Plumbing and Drain | 3.9★ (36) | 10 mi |
| E Plumbing and Sewer | 5.0★ (2) | 17 mi |
| FDF Plumbing | 5.0★ (2) | 15 mi |
| Froggy's Heating and Air, LLC | 5.0★ (20) | In Arnold |
| Granite Busters | 4.6★ (157) | In Arnold |
| Hosack Plumbing, Heating & Cooling | 4.9★ (153) | 13 mi |
| Howard Roofing & Home Improvements | 4.8★ (129) | In Arnold |
| J Mess Plumbing Inc | 2.6★ (5) | 9 mi |
| Kardell Plumbing Inc | 3.0★ (2) | 12 mi |
| Rooter Man Of Arnold Missouri | 5.0★ (8) | 15 mi |
| Scales Plumbing Co LLC | 5.0★ (2) | 13 mi |
| SERVPRO of Fenton/South Ballwin | 5.0★ (41) | In Arnold |
| Super Rooter | 4.4★ (81) | 4 mi |
National price ranges in USD, not adjusted for Arnold. Each row names its basis and the month we checked it.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Water heater replacement | $882 | $1,348 | $1,826 | Per unit, installed (unit plus labor); typical range of customer-reported jobs. US national range | October 2026 |
We scored 278 Arnold 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.
| Factor | Weight | Computed from | In Arnold data |
|---|---|---|---|
| Reputation | 25% | Google star rating, adjusted for how many reviews back it | Measured |
| Credentials | 15% | Active state license, bond and workers’ comp on file | Not yet collected |
| Review volume | 10% | Number of Google reviews, compared with the most-reviewed business on the list | Measured |
| Recency | 5% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 5% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | How clearly the business does this trade (its Google category and name) | Measured |
| Proximity | 5% | Based in the city scores highest, less the farther away it is | Measured |
| Claimed profile | 10% | The business has claimed its ContractorsRanked profile (free or paid earn the same) | Measured |
| Partnered | 5% | The business links to ContractorsRanked from its own website with our badge, checked periodically | Measured |
| ContractorsRanked reviews | 10% | Verified customer reviews collected by ContractorsRanked: their rating and how many there are | Measured |