Top 30 of 56 plumbers, in emergency orderUpdated 0 paid placements in this rankingHow we rank
22 of the 30 plumbers on this list post 24/7 hours. 24/7 businesses come first, then same-day, each ranked by CR Score with availability weighted higher.
#1 for emergency plumbing in Mā‘ili: Roto-Rooter Plumbing & Water Cleanup, open 24/7.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
| Rank | Business | CR Score | Google rating | Based in | Hours |
|---|---|---|---|---|---|
| 1 | Roto-Rooter Plumbing & Water Cleanup | 93 | 4.9★ (1,483) | Kapolei, 9 mi away | 24/7 |
| 2 | Steve’s Plumbing & A/C Service | 91 | 4.8★ (4,823) | Pearl City, 18 mi away | 24/7 |
| 3 | A-1 Budget Plumbing | 91 | 4.9★ (2,907) | Kaneohe, 18 mi away | 24/7 |
| 4 | All Aloha Plumbing and Drain Cleaning Oahu | 91 | 4.8★ (1,099) | Waipahu, 10 mi away | 24/7 |
| 5 | Roto-Rooter Plumbing & Water Cleanup | 90 | 4.8★ (2,138) | Honolulu, 18 mi away | 24/7 |
| 6 | Emergency Plumbing & Solar | 88 | 4.6★ (547) | Pearl City, 13 mi away | 24/7 |
| 7 | P & S Plumbing Honolulu | 86 | 5.0★ (120) | Honolulu, 20 mi away | 24/7 |
| 8 | 1-Tom-Plumber | 86 | 5.0★ (29) | Schofield Barracks, 11 mi away | 24/7 |
| 9 | United Drain Techs | 85 | 4.7★ (43) | Kapolei, 11 mi away | 24/7 |
| 10 | Alpha Omega Drains, Sewers, & Septic | 85 | 4.9★ (67) | Honolulu, 18 mi away | 24/7 |
24/7 hours mean the business says its phone is answered around the clock. Arrival time depends on where the crew is. Ask for an arrival window when you call.
#1Roto-Rooter Plumbing & Water Cleanup
Open 24/7 · 4.9 from 1,483 Google reviews
#2Steve’s Plumbing & A/C Service
Open 24/7 · 4.8 from 4,823 Google reviews
Open 24/7 · 4.9 from 2,907 Google reviews
#4All Aloha Plumbing and Drain Cleaning Oahu
Open 24/7 · 4.8 from 1,099 Google reviews
#5Roto-Rooter Plumbing & Water Cleanup
Open 24/7 · 4.8 from 2,138 Google reviews
Open 24/7 · 4.6 from 547 Google reviews
Open 24/7 · 5.0 from 120 Google reviews
Open 24/7 · 5.0 from 29 Google reviews
24/7 first, then same-day service, then the rest. Each group is in CR Score order on emergency weights. The full ranking of all 56 is on the plumbers page.
Ranked #1 because of its Google rating and availability: 4.9★ from 1,483 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Pearl City, 18 mi away
Ranked #2 because of its Google rating and review volume: 4.8★ from 4,823 Google reviews, 4,823 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Kaneohe, 18 mi away
Ranked #3 because of its Google rating and availability: 4.9★ from 2,907 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Waipahu, 10 mi away
Ranked #4 because of its Google rating and availability: 4.8★ from 1,099 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Honolulu, 18 mi away
Ranked #5 because of its Google rating and availability: 4.8★ from 2,138 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Pearl City, 13 mi away
Ranked #6 because of its Google rating and availability: 4.6★ from 547 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Honolulu, 20 mi away
Ranked #7 because of its Google rating and availability: 5.0★ from 120 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Schofield Barracks, 11 mi away
Ranked #8 because of its Google rating and availability: 5.0★ from 29 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Kapolei, 11 mi away
Ranked #9 because of its Google rating and availability: 4.7★ from 43 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Honolulu, 18 mi away
Ranked #10 because of its Google rating and availability: 4.9★ from 67 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Kaneohe, 23 mi away
Ranked #11 because of its Google rating and availability: 5.0★ from 43 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Kaneohe, 14 mi away
Ranked #12 because of its Google rating and availability: 4.9★ from 11 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Waianae, 3 mi away
Ranked #13 because of its Google rating and availability: 4.0★ from 4 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Pearl City, 11 mi away
Ranked #14 because of its Google rating and availability: 4.0★ from 9 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Waipahu, 10 mi away
Ranked #15 because of its Google rating and availability: 5.0★ from 4 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Kapolei, 13 mi away
Ranked #16 because of its Google rating and availability: 5.0★ from 10 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Kapolei, 8 mi away
Ranked #17 because of its Google rating and availability: 3.5★ from 8 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Pearl City, 14 mi away
Ranked #18 because of its Google rating and availability: 5.0★ from 3 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Kapolei, 15 mi away
Ranked #19 because of its Google rating and availability: 3.4★ from 33 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Kaneohe, 14 mi away
Ranked #20 because of its Google rating and availability: 5.0★ from 4 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Kaneohe, 14 mi away
Ranked #21 because of its Google rating and availability: 5.0★ from 4 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Kaneohe, 22 mi away
Ranked #22 because of its Google rating and availability: 3.7★ from 3 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Pearl City, 14 mi away
Ranked #23 because of its Google rating and trade focus: 4.6★ from 8 Google reviews, listed on Google as “Plumber”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Kapolei, 9 mi away
Ranked #24 because of its Google rating and trade focus: 3.5★ from 4 Google reviews, listed on Google as “Plumber”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Kapolei, 11 mi away
Ranked #25 because of its Google rating and trade focus: 3.9★ from 7 Google reviews, listed on Google as “Plumber”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
#1 to #25 are shown in full above. Here are #26 to #30, in CR Score order; each links to its profile.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | Hawaii Plumbing & Drain Cleaning Squad | 63 | 4.9★ (73) | 1 mi |
| 27 | Oahu Jetting and Drains LLC | 62 | 5.0★ (157) | 11 mi |
| 28 | 535 Plumbing LLC | 61 | 4.9★ (612) | 21 mi |
| 29 | Allens Plumbing | 61 | 4.7★ (912) | 20 mi |
| 30 | Samurai Plumbing LLC | 55 | 5.0★ (5) | 14 mi |
Emergency lists move 10 points of the CR Score from reputation to availability: 25% and 20%. Availability credits 24/7 hours, same-day service, weekend hours and weekly open hours. 24/7 plumbers are listed first, then same-day, then the rest; ranks follow that order. Paid placement never changes a rank.
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 |
|---|---|---|
| Reputation | 25% | Bayesian-adjusted Google star rating |
| Credentials | 15% | Active state license 0.6, bond 0.2, workers’ comp 0.2 |
| Review volume | 10% | log10(reviews + 1) against the list maximum |
| Recency | 10% | Share of reviews from the last 12 months |
| Availability | 20% | Weekly open hours, Saturday, Sunday, 24/7 or same-day |
| Trade focus | 10% | Google main category 1.0, business name 0.7, additional category 0.5 |
| Proximity | 5% | 1.0 when based in the city, falling to 0 at the trade’s radius |
| Completeness | 5% | Website, photos, description, hours, claimed profile (0.2 each) |