24 plumbers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Saint Louis: Mr. Rooter Plumbing of Mid-Michigan, CR Score 62/100; 4.6★ from 1,047 Google reviews; open 24/7.
Best for emergencies (open 24/7): Harry's Sewer Cleaning, posts 24/7 hours; ranked #2 of 24.
Most-reviewed: Michigan Water Systems, 177 Google reviews at 5.0★, the most of 24 ranked after Mr. Rooter Plumbing of Mid-Michigan; ranked #7.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
24 Saint Louis plumbers are ranked here by CR Score, from ten published factors. 9 are open 24/7, 14 open Saturdays and 12 open Sundays, based on posted hours. The median Google rating is 4.5★ across 24 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Mr. Rooter Plumbing of Mid-Michigan | 62 | 4.6★ (1,047) | Mount Pleasant, 17 mi away | 24/7 | Overall |
| 2 | Harry's Sewer Cleaning | 58 | 4.9★ (107) | Midland, 24 mi away | 24/7 | Emergencies |
| 3 | Paradise Plumbing | 57 | 4.4★ (53) | Auburn Hills, 12 mi away | 24/7 | — |
| 4 | Weatherby's Plumbing & Heating | 57 | 4.7★ (130) | Alma, 3 mi away | Sat · Sun | — |
| 5 | Drain Surgeon | 57 | 5.0★ (64) | Midland, 24 mi away | 24/7 | — |
| 6 | Wild's Plumbing Heating & Air | 56 | 4.5★ (120) | Midland, 23 mi away | 24/7 | — |
| 7 | Michigan Water Systems | 56 | 5.0★ (177) | Mount Pleasant, 15 mi away | — | Most reviews |
| 8 | Mid Michigan Plumbing Services | 56 | 4.7★ (73) | Mount Pleasant, 25 mi away | 24/7 | — |
| 9 | Carpenter Plumbing | 54 | 5.0★ (15) | Midland, 24 mi away | 24/7 | — |
| 10 | Pat Klein Plumbing & Heating | 51 | 4.9★ (7) | Mount Pleasant, 15 mi away | — | — |
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 review volume: 4.6★ from 1,047 Google reviews, the most in Saint Louis.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Midland, 24 mi away
Ranked #2 because of its Google rating and trade focus: 4.9★ from 107 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Auburn Hills, 12 mi away
Ranked #3 because of its Google rating and trade focus: 4.4★ from 53 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Alma, 3 mi away
Ranked #4 because of its Google rating and review volume: 4.7★ from 130 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Midland, 24 mi away
Ranked #5 because of its Google rating and trade focus: 5.0★ from 64 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Midland, 23 mi away
Ranked #6 because of its Google rating and trade focus: 4.5★ from 120 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Mount Pleasant, 15 mi away
Ranked #7 because of its Google rating and trade focus: 5.0★ from 177 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Mount Pleasant, 25 mi away
Ranked #8 because of its Google rating and trade focus: 4.7★ from 73 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Midland, 24 mi away
Ranked #9 because of its Google rating and trade focus: 5.0★ from 15 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Mount Pleasant, 15 mi away
Ranked #10 because of its Google rating and trade focus: 4.9★ from 7 Google reviews, listed on Google as “Plumber”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Midland, 21 mi away
Ranked #11 because of its Google rating and review volume: 5.0★ from 118 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Mount Pleasant, 16 mi away
Ranked #12 because of its Google rating and trade focus: 4.4★ from 27 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Alma, 3 mi away
Ranked #13 because of its Google rating and trade focus: 4.4★ from 28 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Mount Pleasant, 16 mi away
Ranked #14 because of its Google rating and trade focus: 4.5★ from 116 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Mount Pleasant, 17 mi away
Ranked #15 because of its Google rating and trade focus: 4.3★ from 3 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Alma, 3 mi away
Ranked #16 because of its Google rating and trade focus: 3.0★ from 6 Google reviews, listed on Google as “Heating contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Midland, 24 mi away
Ranked #17 because of its Google rating and trade focus: 4.1★ from 9 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Midland, 24 mi away
Ranked #18 because of its Google rating and trade focus: 4.6★ from 110 Google reviews, listed on Google as “Air conditioning contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Mount Pleasant, 18 mi away
Ranked #19 because of its Google rating and availability: 3.8★ from 14 Google reviews, open 24/7.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Freeland, 25 mi away
Ranked #20 because of its Google rating and trade focus: 4.4★ from 10 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Midland, 24 mi away
Ranked #21 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Saginaw, 21 mi away
Ranked #22 because of its Google rating and availability: 3.0★ from 8 Google reviews, open 24/7.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Midland, 22 mi away
Ranked #23 because of its Google rating and trade focus: 4.2★ from 13 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Midland, 19 mi away
Ranked #24 because of its Google rating and review volume: 4.2★ from 57 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
1 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 |
|---|---|---|
| Dj's Plumbing LLC | 5.0★ (1) | 16 mi |
National price ranges in USD, not adjusted for Saint Louis. 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 |
In Michigan, Michigan LARA, Bureau of Construction Codes licenses Plumbing contractor and plumber licenses.
No chip usually means we have not matched a state record yet. Check the lookup yourself before you hire.
Guide checked October 2026. How we verify licenses
We scored 24 Saint Louis 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 Saint Louis 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 |