277 plumbers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Weldon Spring: Roto-Rooter Plumbing & Water Cleanup, CR Score 64/100; 4.9★ from 2,557 Google reviews; open 24/7.
Best for emergencies (open 24/7): Roto-Rooter Plumbing & Water Cleanup, posts 24/7 hours; ranked #2 of 277.
Most-reviewed: Academy Air Heating, Cooling, Plumbing and Electric, 6,727 Google reviews at 4.8★, the most of 277 ranked; ranked #18.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
277 Weldon Spring plumbers are ranked here by CR Score, from ten published factors. 73 are open 24/7, 144 open Saturdays and 101 open Sundays, based on posted hours. The median Google rating is 4.8★ across 277 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Roto-Rooter Plumbing & Water Cleanup | 64 | 4.9★ (2,557) | Chesterfield, 10 mi away | 24/7 | Overall |
| 2 | Roto-Rooter Plumbing & Water Cleanup | 63 | 4.9★ (1,838) | Wentzville, 11 mi away | 24/7 | Emergencies |
| 3 | Roto-Rooter Plumbing & Water Cleanup | 63 | 4.9★ (1,474) | Ballwin, 10 mi away | 24/7 | — |
| 4 | Able Rooter Plumbing & Drain Cleaning St. Louis | 63 | 5.0★ (1,008) | East Saint Louis, 12 mi away | 24/7 | — |
| 5 | Roto-Rooter Plumbing & Water Cleanup | 63 | 4.9★ (1,738) | Saint Charles, 13 mi away | 24/7 | — |
| 6 | Precision Plumbing Solutions | 62 | 4.7★ (1,253) | O'Fallon, 6 mi away | 24/7 | — |
| 7 | Roto-Rooter Plumbing & Water Cleanup | 62 | 4.8★ (4,983) | Hazelwood, 16 mi away | 24/7 | — |
| 8 | Mr. Rooter Plumbing of St. Charles | 62 | 4.8★ (356) | Saint Peters, 4 mi away | 24/7 | — |
| 9 | Beis Plumbing | 61 | 4.8★ (1,790) | Valley Park, 15 mi away | 24/7 | — |
| 10 | AAA Plumbing & Water Heater Service | 61 | 4.9★ (421) | Ellisville, 10 mi away | 24/7 | — |
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.
Ranked #1 because of its Google rating and trade focus: 4.9★ from 2,557 Google reviews, listed on Google as “Plumber”.
Based in Wentzville, 11 mi away
Ranked #2 because of its Google rating and trade focus: 4.9★ from 1,838 Google reviews, listed on Google as “Plumber”.
Based in Ballwin, 10 mi away
Ranked #3 because of its Google rating and trade focus: 4.9★ from 1,474 Google reviews, listed on Google as “Plumber”.
Based in East Saint Louis, 12 mi away
Ranked #4 because of its Google rating and trade focus: 5.0★ from 1,008 Google reviews, listed on Google as “Plumber”.
Based in Saint Charles, 13 mi away
Ranked #5 because of its Google rating and trade focus: 4.9★ from 1,738 Google reviews, listed on Google as “Plumber”.
Based in O'Fallon, 6 mi away
Ranked #6 because of its Google rating and trade focus: 4.7★ from 1,253 Google reviews, listed on Google as “Plumber”.
Based in Hazelwood, 16 mi away
Ranked #7 because of its Google rating and trade focus: 4.8★ from 4,983 Google reviews, listed on Google as “Plumber”.
Based in Saint Peters, 4 mi away
Ranked #8 because of its Google rating and trade focus: 4.8★ from 356 Google reviews, listed on Google as “Plumber”.
Based in Valley Park, 15 mi away
Ranked #9 because of its Google rating and trade focus: 4.8★ from 1,790 Google reviews, listed on Google as “Plumber”.
Based in Ellisville, 10 mi away
Ranked #10 because of its Google rating and trade focus: 4.9★ from 421 Google reviews, listed on Google as “Plumber”.
Based in Saint Peters, 6 mi away
Ranked #11 because of its Google rating and trade focus: 4.9★ from 157 Google reviews, listed on Google as “Plumber”.
Based in Ballwin, 18 mi away
Ranked #12 because of its Google rating and trade focus: 4.8★ from 2,141 Google reviews, listed on Google as “Plumber”.
Based in Eureka, 15 mi away
Ranked #13 because of its Google rating and trade focus: 5.0★ from 423 Google reviews, listed on Google as “Plumber”.
Based in O'Fallon, 6 mi away
Ranked #14 because of its Google rating and trade focus: 4.8★ from 107 Google reviews, listed on Google as “Plumber”.
Based in Saint Peters, 7 mi away
Ranked #15 because of its Google rating and trade focus: 5.0★ from 186 Google reviews, listed on Google as “Plumber”.
Based in Murphy, 19 mi away
Ranked #16 because of its Google rating and trade focus: 5.0★ from 509 Google reviews, listed on Google as “Plumber”.
Based in O'Fallon, 7 mi away
Ranked #17 because of its Google rating and review volume: 5.0★ from 696 Google reviews.
Based in Hazelwood, 16 mi away
Ranked #18 because of its Google rating and review volume: 4.8★ from 6,727 Google reviews, the most in Weldon Spring.
Based in Saint Peters, 7 mi away
Ranked #19 because of its Google rating and review volume: 4.8★ from 1,238 Google reviews.
Based in Chesterfield, 4 mi away
Ranked #20 because of its Google rating and trade focus: 4.8★ from 459 Google reviews, listed on Google as “Plumber”.
Based in Saint Charles, 11 mi away
Ranked #21 because of its Google rating and trade focus: 4.8★ from 169 Google reviews, listed on Google as “Plumber”.
Based in Saint Peters, 17 mi away
Ranked #22 because of its Google rating and trade focus: 4.9★ from 275 Google reviews, listed on Google as “Plumber”.
Based in Kirkwood, 18 mi away
Ranked #23 because of its Google rating and trade focus: 4.7★ from 673 Google reviews, listed on Google as “Plumber”.
Based in East Saint Louis, 15 mi away
Ranked #24 because of its Google rating and trade focus: 5.0★ from 109 Google reviews, listed on Google as “Plumber”.
Based in Pacific, 18 mi away
Ranked #25 because of its Google rating and trade focus: 4.8★ from 304 Google reviews, listed on Google as “Plumber”.
#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 277 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 |
|---|---|---|
| AA Quick Plumbing And Sewer | 4.0★ (177) | 15 mi |
| Acme Services | 5.0★ (2) | 22 mi |
| C and H plumbing company llc | 3.0★ (2) | 15 mi |
| Cardinal Plumbing | 3.0★ (2) | 18 mi |
| Custom Hardscape Sol. Llc | 5.0★ (2) | 16 mi |
| DNS Plumbing and Drain | 3.9★ (36) | 16 mi |
| E Plumbing and Sewer | 5.0★ (2) | 24 mi |
| FDF Plumbing | 5.0★ (2) | 15 mi |
| John L Bourgeois Plumbing | 5.0★ (2) | 22 mi |
| JOURNEY PLUMBING LLC | 3.0★ (2) | 11 mi |
| Lavy's Water Well Service | 3.0★ (2) | 24 mi |
| Lombardo Homes - Main Office | 2.0★ (4) | In Weldon Spring |
| Lombardo Homes Design Studio | 3.7★ (27) | In Weldon Spring |
| Mid America Drain Services | 4.4★ (36) | 16 mi |
| Omega Plumbing Co | 4.0★ (2) | 13 mi |
| Right Now Plumbing | 3.9★ (145) | 15 mi |
| Scales Plumbing Co LLC | 5.0★ (2) | 22 mi |
| Shepard Contractor | 5.0★ (2) | 22 mi |
| Tom Byrd Plumbing | 4.3★ (23) | 13 mi |
| Zoom Drain | 4.6★ (47) | 18 mi |
National price ranges in USD, not adjusted for Weldon Spring. 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 277 Weldon Spring 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 Weldon Spring 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 |