No. 1: Allens Plumbing
- Rating
- 4.6248 (2021) reviews
- Operating
- –not known
- Price
- –ask for a quote
- Checks
- 1of 1 confirmed
CheckedOperating status
Aiea · based in Honolulu
Plumbers · Honolulu, HI
The 4 plumbers in Honolulu worth calling first
We compared 5. These 4 are where we would start. One clear reason each.
5plumbers compared
1close, but not selected
4on the shortlist
01 30-second comparison
The shortlist at a glance
| Rank | Business | Best for | Rating | Experience | Action |
|---|---|---|---|---|---|
| No. 1: Allens PlumbingAiea | – | 4.6 (248 (2021)) | – | Quote | |
| No. 2: Roto-Rooter Plumbing & Water CleanupHonolulu | Best overall | 4.8 (1058 (2021)) | – | Quote | |
| No. 3: Steve's Plumbing Service Inc - OahuPearl City | Most reviewed | 4.8 (958 (2021)) | – | Quote | |
| No. 4: Emergency Plumbing & SolarWaipahu | – | 4.4 (147 (2021)) | – | Quote |
02 The first calls
The 3 to call first
No. 2: Roto-Rooter Plumbing & Water Cleanup
Best overall
- Rating
- 4.81058 (2021) reviews
- Operating
- –not known
- Price
- –ask for a quote
- Checks
- 1of 1 confirmed
CheckedOperating status
Honolulu · based in Honolulu
No. 3: Steve's Plumbing Service Inc - Oahu
Most reviewed
- Rating
- 4.8958 (2021) reviews
- Operating
- –not known
- Price
- –ask for a quote
- Checks
- 1of 1 confirmed
CheckedOperating status
Pearl City · based in Honolulu
03 More
More Plumbers in Honolulu
Close, but not on this list
Reasonable calls. Just not our first.
- Waialae Plumbing & Construction4.3 from 18 (2021) reviews · Honolulu.
04 Quotes
Ask the shortlist for a quote
05 Before you hire
What to ask before hiring
- Can I see your license and insurance?Look the license up on the state’s own portal. It takes two minutes.
- Who pulls the permit, and is it in the price?It should be the business, and it should be in writing.
- What is the payment schedule?Payments should follow the work. Be wary of large deposits up front.
- Which parts of the job do you subcontract?Most do some. You want to know who will be at your home.
- What does the warranty cover, and for how long?Labour, materials and equipment often have different terms.
- Can I talk to two customers from the last year?Recent ones, not the showcase project from years ago.
06 Local facts
Honolulu in numbers
The public numbers behind this list: the local market and the rules every job here has to meet.
5,639
People per square mile
2025 · Calculated from U.S. Census Bureau 2025 estimates and Gazetteer land area
60.6 sq mi
Land area
341,868
Honolulu residents
July 1, 2025 · U.S. Census Bureau, Vintage 2025 population estimates (sub-est2025)
-2.6%
Population change since 2020 (from 350,993 (April 2020 base))
2020–2025 · U.S. Census Bureau, Vintage 2025 population estimates (sub-est2025)
Figures from public sources. Figures tagged “Sample figure” show what the live data feed will fill in; they are not real counts.
07 FAQ
Questions people ask
How did the editors choose these plumbers in Honolulu?
Editors shortlist businesses with strong ratings and enough reviews, check their records, and choose the final picks against the published criteria. We compared 5 plumbers for Honolulu. Paid placements never change the order.
Which of these plumbers in Honolulu has the best reviews?
Roto-Rooter Plumbing & Water Cleanup has a 4.8 rating from 1058 (2021) (2021) public reviews, the highest on this page.
Are these plumbers licensed?
4 of the 4 businesses here had their state license checked against public records. Each profile shows the source and the date of the check.
How many quotes should I get for plumbers in Honolulu?
Get at least three. Use the quote form on this page: only the businesses you tick receive your request.
08 More shortlists
Related shortlists and nearby places
Other services in Honolulu
Plumbers nearby
09 Method & corrections
Method, corrections and money
Method
Rating, review and record checks, then a clear reason for every pick. Full method.
Corrections
Spot something wrong? We check it against a second source and log every change. Send a correction.
Money
Businesses can pay for an enhanced profile or for quote requests. That never buys a place here. How we make money. Own a business listed here? Claim your free profile.