672 plumbers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Louisville: Benjamin Franklin Plumbing of Denver, CR Score 63/100; 4.8★ from 2,904 Google reviews; open 24/7.
Best for emergencies (open 24/7): Big Apple Plumbing LLC - Broomfield, CO, posts 24/7 hours; ranked #2 of 672.
Most-reviewed: Applewood Plumbing Heating & Electric, 16,555 Google reviews at 4.8★, the most of 672 ranked; ranked #5.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
672 Louisville plumbers are ranked here by CR Score, from ten published factors. 317 are open 24/7, 475 open Saturdays and 388 open Sundays, based on posted hours. The median Google rating is 4.9★ across 672 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Benjamin Franklin Plumbing of Denver | 63 | 4.8★ (2,904) | Westminster, 8 mi away | 24/7 | Overall |
| 2 | Big Apple Plumbing LLC - Broomfield, CO | 63 | 5.0★ (496) | Broomfield, 4 mi away | 24/7 | Emergencies |
| 3 | AAA Service Plumbing, Heating & Electric | 63 | 4.8★ (12,904) | Golden, 18 mi away | 24/7 | — |
| 4 | Blue Sky Plumbing, Heating, Cooling & Electric | 62 | 4.8★ (4,249) | Wheat Ridge, 14 mi away | 24/7 | — |
| 5 | Applewood Plumbing Heating & Electric | 62 | 4.8★ (16,555) | Denver, 16 mi away | Sat · Sun · Evenings | Most reviews |
| 6 | Big Apple Plumbing LLC - Westminster, CO | 61 | 4.8★ (897) | Westminster, 10 mi away | 24/7 | — |
| 7 | McAdams Plumbing, Heating & Cooling | 61 | 4.9★ (277) | Broomfield, 6 mi away | 24/7 | — |
| 8 | Roto-Rooter Plumbing & Water Cleanup | 61 | 4.8★ (1,492) | Arvada, 12 mi away | 24/7 | — |
| 9 | Roto-Rooter Plumbing & Water Cleanup | 61 | 4.8★ (572) | Boulder, 8 mi away | 24/7 | — |
| 10 | MESA Plumbing, Heating and Cooling | 61 | 4.8★ (233) | Erie, 5 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: 4.8★ from 2,904 Google reviews, listed on Google as “Plumber”.
Based in Broomfield, 4 mi away
Ranked #2 because of its Google rating and trade focus: 5.0★ from 496 Google reviews, listed on Google as “Plumber”.
Based in Golden, 18 mi away
Ranked #3 because of its Google rating and trade focus: 4.8★ from 12,904 Google reviews, listed on Google as “Plumber”.
Based in Wheat Ridge, 14 mi away
Ranked #4 because of its Google rating and trade focus: 4.8★ from 4,249 Google reviews, listed on Google as “Plumber”.
Based in Denver, 16 mi away
Ranked #5 because of its Google rating and review volume: 4.8★ from 16,555 Google reviews, the most in Louisville.
Based in Westminster, 10 mi away
Ranked #6 because of its Google rating and trade focus: 4.8★ from 897 Google reviews, listed on Google as “Plumber”.
Based in Broomfield, 6 mi away
Ranked #7 because of its Google rating and trade focus: 4.9★ from 277 Google reviews, listed on Google as “Plumber”.
Based in Arvada, 12 mi away
Ranked #8 because of its Google rating and trade focus: 4.8★ from 1,492 Google reviews, listed on Google as “Plumber”.
Based in Boulder, 8 mi away
Ranked #9 because of its Google rating and trade focus: 4.8★ from 572 Google reviews, listed on Google as “Plumber”.
Based in Erie, 5 mi away
Ranked #10 because of its Google rating and trade focus: 4.8★ from 233 Google reviews, listed on Google as “Plumber”.
Based in Denver, 19 mi away
Ranked #11 because of its Google rating and trade focus: 4.8★ from 3,296 Google reviews, listed on Google as “Plumber”.
Based in Denver, 20 mi away
Ranked #12 because of its Google rating and trade focus: 4.8★ from 3,902 Google reviews, listed on Google as “Plumber”.
Based in Lafayette, 3 mi away
Ranked #13 because of its Google rating and trade focus: 4.9★ from 320 Google reviews, listed on Google as “Plumber”.
Based in Broomfield, 5 mi away
Ranked #14 because of its Google rating and trade focus: 4.9★ from 137 Google reviews, listed on Google as “Plumber”.
Based in Boulder, 8 mi away
Ranked #15 because of its Google rating and trade focus: 4.9★ from 190 Google reviews, listed on Google as “Plumber”.
Based in Thornton, 12 mi away
Ranked #16 because of its Google rating and review volume: 4.9★ from 5,597 Google reviews.
Based in Lafayette, 2 mi away
Ranked #17 because of its Google rating and trade focus: 4.8★ from 81 Google reviews, listed on Google as “Plumber”.
Based in Denver, 17 mi away
Ranked #18 because of its Google rating and trade focus: 4.7★ from 2,079 Google reviews, listed on Google as “Plumber”.
Based in Longmont, 12 mi away
Ranked #19 because of its Google rating and trade focus: 5.0★ from 191 Google reviews, listed on Google as “Plumber”.
Based in Westminster, 9 mi away
Ranked #20 because of its Google rating and trade focus: 4.9★ from 172 Google reviews, listed on Google as “Plumber”.
Based in Boulder, 8 mi away
Ranked #21 because of its Google rating and trade focus: 4.8★ from 630 Google reviews, listed on Google as “Plumber”.
Based in Denver, 22 mi away
Ranked #22 because of its Google rating and trade focus: 4.7★ from 3,903 Google reviews, listed on Google as “Plumber”.
Based in Westminster, 9 mi away
Ranked #23 because of its Google rating and trade focus: 4.7★ from 288 Google reviews, listed on Google as “Plumber”.
Based in Arvada, 12 mi away
Ranked #24 because of its Google rating and trade focus: 5.0★ from 172 Google reviews, listed on Google as “Plumber”.
Based in Boulder, 7 mi away
Ranked #25 because of its Google rating and trade focus: 5.0★ from 64 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 672 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 |
|---|---|---|
| Afford-A-Rooter Plumbing - Westminster | 5.0★ (2) | 6 mi |
| AJ Plumbing LLC | 5.0★ (2) | 17 mi |
| Anywhere Rooter | 4.6★ (2,112) | 23 mi |
| B-Line Plumbing & Drains | 5.0★ (100) | 11 mi |
| Blue Water Mechanical | 5.0★ (2) | 10 mi |
| Colorado Drain Systems Inc. | 5.0★ (2) | 14 mi |
| Corey & Sons Plumbers | 4.7★ (130) | 10 mi |
| Exceptional Handyman | In Louisville | |
| Lakewood Plumbing | 4.6★ (490) | 14 mi |
| Lewis Water & Sewer | 5.0★ (2) | 17 mi |
| Nuflush | 5.0★ (2) | 13 mi |
| Power Rooter Plumbing | 1.5★ (2) | 7 mi |
| Precision Plumbing Company | 3.0★ (2) | 11 mi |
| Rice Plumbing | 5.0★ (2) | 7 mi |
| Rooter & Drain Services LLC. | 5.0★ (2) | 10 mi |
| Sewer Inspections Colorado | 3.0★ (2) | 13 mi |
| Teesco Plumbing | 5.0★ (2) | 14 mi |
| Time Plumbing, Heating & Electric Denver | 4.6★ (776) | 18 mi |
| Tool Men Home Management | 5.0★ (2) | 13 mi |
| Triple S Sanitary Sewer Services LLC | 4.9★ (245) | 13 mi |
National price ranges in USD, not adjusted for Louisville. 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 Colorado, Colorado State Plumbing Board (DORA) licenses Plumbing work: water supply, drain, waste and vent piping and fixtures.
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 672 Louisville 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 Louisville 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 |