40 plumbers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Ottawa: Roto-Rooter Plumbing & Water Cleanup, CR Score 62/100; 4.9★ from 1,900 Google reviews; open 24/7.
Best for emergencies (open 24/7): Beemer Plumbing, LLC, posts 24/7 hours; ranked #2 of 40.
Most-reviewed: Blue Duck Plumbing, 1,662 Google reviews at 4.9★, the most of 40 ranked after Roto-Rooter Plumbing & Water Cleanup; ranked #4.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
40 Ottawa plumbers are ranked here by CR Score, from ten published factors. 18 are open 24/7, 23 open Saturdays and 19 open Sundays, based on posted hours. The median Google rating is 4.9★ across 40 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Roto-Rooter Plumbing & Water Cleanup | 62 | 4.9★ (1,900) | Lawrence, 23 mi away | 24/7 | Overall |
| 2 | Beemer Plumbing, LLC | 60 | 4.9★ (234) | Spring Hill, 18 mi away | 24/7 | Emergencies |
| 3 | All Seasons Air Conditioning, Heating, & Plumbing | 59 | 4.8★ (111) | Ottawa | 24/7 | — |
| 4 | Blue Duck Plumbing | 59 | 4.9★ (1,662) | Lawrence, 23 mi away | Sat · Evenings | Most reviews |
| 5 | Kane Plumbing | 58 | 3.4★ (17) | Ottawa | 24/7 | — |
| 6 | A Ability Discount Plumbing | 58 | 4.9★ (88) | Gardner, 22 mi away | 24/7 | — |
| 7 | Dunco Heating, Cooling & Plumbing | 57 | 4.9★ (907) | Lawrence, 23 mi away | 24/7 | — |
| 8 | Floyd's Plumbing and Drain Cleaning Inc. | 57 | 4.3★ (135) | Lawrence, 15 mi away | 24/7 | — |
| 9 | Larsen & Sons Plumbing | 57 | 4.8★ (150) | Spring Hill, 25 mi away | 24/7 | — |
| 10 | The Faucet Doc - Porter Plumbing | 57 | 4.8★ (14) | Ottawa | — | — |
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 1,900 Google reviews, the most in Ottawa.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Spring Hill, 18 mi away
Ranked #2 because of its Google rating and trade focus: 4.9★ from 234 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Ottawa
Ranked #3 because of its Google rating and trade focus: 4.8★ from 111 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Lawrence, 23 mi away
Ranked #4 because of its Google rating and trade focus: 4.9★ from 1,662 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Ottawa
Ranked #5 because of its Google rating and trade focus: 3.4★ from 17 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Gardner, 22 mi away
Ranked #6 because of its Google rating and trade focus: 4.9★ from 88 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Lawrence, 23 mi away
Ranked #7 because of its Google rating and review volume: 4.9★ from 907 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Lawrence, 15 mi away
Ranked #8 because of its Google rating and trade focus: 4.3★ from 135 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Spring Hill, 25 mi away
Ranked #9 because of its Google rating and trade focus: 4.8★ from 150 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Ottawa
Ranked #10 because of its Google rating and trade focus: 4.8★ from 14 Google reviews, listed on Google as “Plumber”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Ottawa
Ranked #11 because of its Google rating and trade focus: 4.8★ from 78 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Topeka, 12 mi away
Ranked #12 because of its Google rating and trade focus: 5.0★ from 23 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Paola, 19 mi away
Ranked #13 because of its Google rating and trade focus: 4.8★ from 87 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Topeka, 14 mi away
Ranked #14 because of its Google rating and trade focus: 5.0★ from 8 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Lawrence, 23 mi away
Ranked #15 because of its Google rating and review volume: 5.0★ from 243 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Ottawa
Ranked #16 because of its Google rating and trade focus: 4.9★ from 18 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Lawrence, 23 mi away
Ranked #17 because of its Google rating and trade focus: 4.9★ from 55 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Ottawa
Ranked #18 because of its Google rating and trade focus: 4.5★ from 22 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Lawrence, 25 mi away
Ranked #19 because of its Google rating and trade focus: 5.0★ from 20 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Lawrence, 23 mi away
Ranked #20 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 Lawrence, 24 mi away
Ranked #21 because of its Google rating and trade focus: 4.7★ from 165 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Lawrence, 22 mi away
Ranked #22 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Lawrence, 24 mi away
Ranked #23 because of its Google rating and trade focus: 5.0★ from 8 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Ottawa
Ranked #24 because of its Google rating and trade focus: 5.0★ from 17 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Topeka, 22 mi away
Ranked #25 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.
#1 to #25 are shown in full above. Here are #26 to #40, in CR Score order; each links to its profile.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | Anspach Plumbing | 52 | 5.0★ (20) | 15 mi |
| 27 | Action Plumbing | 52 | 4.6★ (189) | 24 mi |
| 28 | Pronto-Rooter | 51 | 4.7★ (35) | 20 mi |
| 29 | TKO Plumbing and Drain Cleaning Lawrence | 51 | 2.6★ (5) | 24 mi |
| 30 | Heartland Plumbing, Inc. | 51 | 4.7★ (54) | 23 mi |
| 31 | Jim Bost Plumbing | 51 | 4.8★ (38) | 23 mi |
| 32 | Petersen Plumbing | 50 | 4.9★ (25) | 22 mi |
| 33 | The Trades Bros | 50 | 5.0★ (33) | 22 mi |
| 34 | Good Guys Plumbing | 50 | 4.5★ (45) | 24 mi |
| 35 | Jayhawk Plumbing Inc. | 49 | 5.0★ (12) | 22 mi |
| 36 | Koehler Plumbing Inc | 49 | 3.0★ (4) | 22 mi |
| 37 | O'Bryon Plumbing Inc | 48 | 5.0★ (3) | 24 mi |
| 38 | Sure-Flow Plumbing | 48 | 4.1★ (14) | 25 mi |
| 39 | Johnson Plumbing Inc | 47 | 5.0★ (3) | 22 mi |
| 40 | P1 Construction, LLC | 41 | 3.6★ (13) | 23 mi |
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 |
|---|---|---|
| Adamson Bros. | 3.9★ (29) | In Ottawa |
| Aqua Flow Plumbing LLC | 3.0★ (2) | 21 mi |
| Boyd Enterprises - Excavating Contractor Lawrence KS | Excavation & Septic Service | 5.0★ (1) | 24 mi |
| Dalton's Heating and Cooling LLC | 5.0★ (715) | In Ottawa |
| David Stineman Plumbing | 23 mi | |
| Glacial Plains Land Services | 5.0★ (2) | 19 mi |
| Hiatt Service LLC | 5.0★ (117) | In Ottawa |
| Higgins Septic Tank Services | 5.0★ (2) | 24 mi |
| Infinity Tankless | 5.0★ (2) | 19 mi |
| Maintenance Experts of Kansas City | 5.0★ (1) | 25 mi |
| Masters Plumbing | 25 mi | |
| Midwest Plumbing | 24 mi | |
| Pipe Pro's Plumbing & Mechanical | 5.0★ (1) | 24 mi |
| Reddi Root'r | 24 mi | |
| Right Hand Handy Man LLC. | 4.9★ (101) | In Ottawa |
| TNT Custom Coatings | 21 mi | |
| Watersphere Plumbing | 5.0★ (1) | 24 mi |
National price ranges in USD, not adjusted for Ottawa. 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 40 Ottawa 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 Ottawa 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 |