67 plumbers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in West Richland: Express 24 Hr Plumbing & Drain, LLC, CR Score 66/100; 4.9★ from 1,150 Google reviews; open 24/7.
Best for emergencies (open 24/7): Roto-Rooter Service, posts 24/7 hours; ranked #2 of 67.
Most-reviewed: Roto-Rooter Service, 1,109 Google reviews at 5.0★, the most of 67 ranked after Express 24 Hr Plumbing & Drain, LLC; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
67 West Richland plumbers are ranked here by CR Score, from ten published factors. 15 are open 24/7, 29 open Saturdays and 23 open Sundays, based on posted hours. The median Google rating is 4.9★ across 67 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Express 24 Hr Plumbing & Drain, LLC | 66 | 4.9★ (1,150) | Kennewick, 10 mi away | 24/7 | Overall |
| 2 | Roto-Rooter Service | 65 | 5.0★ (1,109) | Pasco, 14 mi away | 24/7 | Emergencies, Most reviews |
| 3 | 1-Tom-Plumber | 64 | 4.9★ (481) | Kennewick, 10 mi away | 24/7 | — |
| 4 | Generations Trenchless and Plumbing | 63 | 4.9★ (172) | West Richland | Sat · Sun · Evenings | — |
| 5 | Mr. Rooter Plumbing of Tri-Cities | 63 | 4.7★ (744) | Pasco, 13 mi away | 24/7 | — |
| 6 | Precision Pump and Well Services | 62 | 4.9★ (118) | Richland, 7 mi away | 24/7 | — |
| 7 | Reliable Rooter | 61 | 4.6★ (161) | Pasco, 10 mi away | 24/7 | — |
| 8 | Shadow Mountain Septic and Plumbing LLC | 60 | 4.8★ (16) | West Richland | 24/7 | — |
| 9 | Soft Water Specialists | 60 | 5.0★ (688) | Kennewick, 11 mi away | — | — |
| 10 | Columbia Basin Plumbing | 59 | 4.5★ (79) | Kennewick, 10 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 review volume: 4.9★ from 1,150 Google reviews, the most in West Richland.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Pasco, 14 mi away
Ranked #2 because of its Google rating and trade focus: 5.0★ from 1,109 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Kennewick, 10 mi away
Ranked #3 because of its Google rating and trade focus: 4.9★ from 481 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in West Richland
Ranked #4 because of its Google rating and trade focus: 4.9★ from 172 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Pasco, 13 mi away
Ranked #5 because of its Google rating and trade focus: 4.7★ from 744 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Richland, 7 mi away
Ranked #6 because of its Google rating and trade focus: 4.9★ from 118 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Pasco, 10 mi away
Ranked #7 because of its Google rating and trade focus: 4.6★ from 161 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in West Richland
Ranked #8 because of its Google rating and trade focus: 4.8★ from 16 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Kennewick, 11 mi away
Ranked #9 because of its Google rating and trade focus: 5.0★ from 688 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Kennewick, 10 mi away
Ranked #10 because of its Google rating and trade focus: 4.5★ from 79 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Kennewick, 11 mi away
Ranked #11 because of its Google rating and trade focus: 5.0★ from 28 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Richland, 8 mi away
Ranked #12 because of its Google rating and trade focus: 4.8★ from 20 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in West Richland
Ranked #13 because of its Google rating and trade focus: 4.9★ from 78 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Richland, 5 mi away
Ranked #14 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 Pasco, 14 mi away
Ranked #15 because of its Google rating and trade focus: 5.0★ from 25 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Pasco, 9 mi away
Ranked #16 because of its Google rating and trade focus: 5.0★ from 12 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Kennewick, 10 mi away
Ranked #17 because of its Google rating and trade focus: 4.9★ from 229 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Richland, 2 mi away
Ranked #18 because of its Google rating and trade focus: 4.7★ from 17 Google reviews, listed on Google as “Plumber”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Richland, 4 mi away
Ranked #19 because of its Google rating and trade focus: 4.0★ from 49 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Federal Way, 11 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 Selah, 9 mi away
Ranked #21 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 Kennewick, 5 mi away
Ranked #22 because of its Google rating and trade focus: 4.2★ from 15 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in West Richland
Ranked #23 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 Kennewick, 6 mi away
Ranked #24 because of its Google rating and trade focus: 2.7★ from 17 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Richland, 3 mi away
Ranked #25 because of its Google rating and trade focus: 4.7★ from 23 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 67 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 |
|---|---|---|
| American Leak Detection | 5.0★ (2) | 11 mi |
| Best Kennewick Plumber | 16 mi | |
| C & M Plumbing Inc | 9 mi | |
| Clog Busters | 5.0★ (2) | 16 mi |
| Coy's Plumbing | 5.0★ (2) | 11 mi |
| Evergreen Plumbing | 5.0★ (1) | 9 mi |
| Express 24 Hr Plumbing & Drain Llc | 5.0★ (6) | 21 mi |
| Hot Water Heater Hero | 5.0★ (2) | 16 mi |
| Maintenance Plus, LLC | 5.0★ (2) | 4 mi |
| Mid-Columbia Backflow | 5.0★ (2) | 4 mi |
| Mix Plumbing | 3.0★ (2) | 11 mi |
| Pasco Plus Plumbing | 5.0★ (1) | 12 mi |
| Pasco WA Plumbing | 5.0★ (1) | 16 mi |
| Perfection Plumbing and Mechanical | 18 mi | |
| Performance Electric Service LLC | 5.0★ (2) | 16 mi |
| Sals Pump Services | 5.0★ (5) | 18 mi |
| Scaroni and Sons Backflow Services | 5.0★ (2) | 4 mi |
| Triton Plumbing | 10 mi | |
| Vista Leak Detection Inc | 8 mi | |
| Works Plumbing Specialty | 5.0★ (3) | 15 mi |
National price ranges in USD, not adjusted for West Richland. 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 Washington, Washington State Department of Labor & Industries licenses Contractor registration and plumber certificates.
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 67 West Richland 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 23, 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 West Richland 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 |