55 plumbers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Troy: Roto-Rooter Plumbing & Water Cleanup, CR Score 63/100; 4.9★ from 1,838 Google reviews; open 24/7.
Best for emergencies (open 24/7): Precision Plumbing Solutions, posts 24/7 hours; ranked #2 of 55.
Most-reviewed: Budget Heating, Cooling & Plumbing, 6,200 Google reviews at 4.8★, the most of 55 ranked; ranked #13.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
55 Troy plumbers are ranked here by CR Score, from ten published factors. 14 are open 24/7, 29 open Saturdays and 18 open Sundays, based on posted hours. The median Google rating is 4.9★ across 55 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Roto-Rooter Plumbing & Water Cleanup | 63 | 4.9★ (1,838) | Wentzville, 14 mi away | 24/7 | Overall |
| 2 | Precision Plumbing Solutions | 60 | 4.7★ (1,253) | O'Fallon, 19 mi away | 24/7 | Emergencies |
| 3 | First Choice Heating, Cooling & Plumbing | 59 | 4.9★ (484) | Troy | — | — |
| 4 | Ambassador Plumbing L.L.C | 59 | 4.9★ (452) | O'Fallon, 1 mi away | — | — |
| 5 | Bono Plumbing | 58 | 4.8★ (612) | O'Fallon, 3 mi away | — | — |
| 6 | STL Plumbing Drains & Jetting | 58 | 4.9★ (41) | Wentzville, 12 mi away | 24/7 | — |
| 7 | Spearhead Plumbing | 58 | 5.0★ (186) | Saint Peters, 18 mi away | Sat · Sun · Evenings | — |
| 8 | American Plumbing Solutions | 57 | 3.5★ (21) | O'Fallon, 1 mi away | 24/7 | — |
| 9 | Hosack Plumbing, Heating & Cooling | 57 | 5.0★ (696) | O'Fallon, 19 mi away | 24/7 | — |
| 10 | Able Rooter Plumbing & Drain Cleaning llc | 56 | 5.0★ (13) | O'Fallon, 14 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: 4.9★ from 1,838 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in O'Fallon, 19 mi away
Ranked #2 because of its Google rating and trade focus: 4.7★ from 1,253 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Troy
Ranked #3 because of its Google rating and trade focus: 4.9★ from 484 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in O'Fallon, 1 mi away
Ranked #4 because of its Google rating and trade focus: 4.9★ from 452 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in O'Fallon, 3 mi away
Ranked #5 because of its Google rating and trade focus: 4.8★ from 612 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Wentzville, 12 mi away
Ranked #6 because of its Google rating and trade focus: 4.9★ from 41 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Saint Peters, 18 mi away
Ranked #7 because of its Google rating and trade focus: 5.0★ from 186 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in O'Fallon, 1 mi away
Ranked #8 because of its Google rating and trade focus: 3.5★ from 21 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in O'Fallon, 19 mi away
Ranked #9 because of its Google rating and review volume: 5.0★ from 696 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in O'Fallon, 14 mi away
Ranked #10 because of its Google rating and trade focus: 5.0★ from 13 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Warrenton, 13 mi away
Ranked #11 because of its Google rating and trade focus: 4.9★ from 106 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Dardenne Prairie, 18 mi away
Ranked #12 because of its Google rating and review volume: 5.0★ from 2,219 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Saint Peters, 23 mi away
Ranked #13 because of its Google rating and review volume: 4.8★ from 6,200 Google reviews, the most in Troy.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in O'Fallon, 23 mi away
Ranked #14 because of its Google rating and trade focus: 5.0★ from 22 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Troy
Ranked #15 because of its Google rating and trade focus: 3.7★ from 3 Google reviews, listed on Google as “Plumber”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in O'Fallon, 21 mi away
Ranked #16 because of its Google rating and review volume: 4.9★ from 873 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Lake Saint Louis, 18 mi away
Ranked #17 because of its Google rating and trade focus: 5.0★ from 18 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in O'Fallon, 18 mi away
Ranked #18 because of its Google rating and review volume: 5.0★ from 265 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Wentzville, 15 mi away
Ranked #19 because of its Google rating and trade focus: 4.7★ from 162 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in O'Fallon, 25 mi away
Ranked #20 because of its Google rating and trade focus: 5.0★ from 9 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Lake Saint Louis, 18 mi away
Ranked #21 because of its Google rating and trade focus: 4.8★ from 95 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Wentzville, 15 mi away
Ranked #22 because of its Google rating and trade focus: 4.4★ from 52 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in O'Fallon, 12 mi away
Ranked #23 because of its Google rating and trade focus: 4.8★ from 42 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Saint Peters, 23 mi away
Ranked #24 because of its Google rating and trade focus: 4.2★ from 5 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bowling Green, 7 mi away
Ranked #25 because of its Google rating and trade focus: 3.0★ from 6 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 55 ranked plumbers here; the rest are on their profiles.
17 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 |
|---|---|---|
| 1st Choice Home Repair, LLC | In Troy | |
| All About Homes 2 LLC | 13 mi | |
| Alpha Sewer N Drain | 14 mi | |
| Arch Plumbing | 16 mi | |
| Arnon Rooter Llc | 21 mi | |
| Authority Plumbing & Drain | 5.0★ (2) | 21 mi |
| Elevate Outdoor | 4.6★ (102) | 18 mi |
| Express Plumbing, LLC. | 16 mi | |
| Holder Plumbing | 17 mi | |
| Home Fast Fix | 15 mi | |
| Jet Cleaned and Remodeled | 22 mi | |
| Lavy's Water Well Service | 3.0★ (2) | In Troy |
| Legacy Plumbing | 5.0★ (1) | 19 mi |
| O'Fallon Sewer & Plumbing Repair Service | 16 mi | |
| REFERRAL PLUMBING | 5.0★ (1) | 17 mi |
| Rippelmeyer Services Inc. | 19 mi | |
| Saint Peters Plumbing Pros | 23 mi |
National price ranges in USD, not adjusted for Troy. 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 55 Troy 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 Troy 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 |