Diamond Head Plumbing Inc.
Market rank
#17 / 17
Diamond Head Plumbing Inc. is a trusted plumbing contractor serving Honolulu, HI with comprehensive residential and commercial plumbing solutions. With years of expertise, the team specializes in emergency plumbing repairs, drain cleaning, water heater installation and repair, and advanced leak detection services. Whether you need a complete bathroom or kitchen renovation, sewer line work, water line installation, or a thorough plumbing inspection, Diamond Head Plumbing delivers professional, reliable service. The experienced technicians handle everything from routine maintenance to complex plumbing projects, ensuring your home or business systems run smoothly. Serving the Honolulu area, Diamond Head Plumbing is committed to quality workmanship and customer satisfaction. Contact Diamond Head Plumbing Inc. today for all your plumbing needs and experience the difference professional service makes.
Health scoreMay 24, 2026
40
out of 100
#17
Market rank
3.5
Avg rating
34
Total reviews
No public response signal
Response rate
49
Years active
40
Health score
Health score · 40 / 100
Six signals, weighted continuously.
Operator computes a Health score continuously. It is the one number that tells you if this shop is winning, losing, or steady. Here is how Diamond Head Plumbing Inc. broke down on May 24, 2026.
Score trend
30d90d1y
Diamond Head Plumbing Inc.
90 days trailing
Market position
#17 of 17 Plumbing in Honolulu.
Operator ranks every plumbing in Honolulu continuously using reviews, response rate, and local market share.
#17
of 17 Plumbing businesses
in Honolulu
in Honolulu
Leaderboard refreshes continuously. Your rank updates the moment signal lands.
Plumbing · Honolulu
Top 5 shown
6
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144
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22
13
Best Plumber Honolulu
6
16
Nu Flow South Pacific LLC
2
Recent activity
What changed this month.
No notable shifts in the past 30 days. Operator will flag movement the moment it happens.
In person
The shop, the team, the work.
The numbers tell one story. The photos tell another. Images are indexed from Google Business Profile, the public website, and connected social profiles.
Reviews · 34 total
What customers say.
Reviews pulled continuously from Google, Yelp, and Meta. Aggregate weighted by recency and source authority.
3.5★★★★☆34 reviews
5 ★
7
4 ★
14
3 ★
7
2 ★
4
1 ★
2
Review themes refresh continuously. Check back once Operator has synthesized enough comments from Diamond Head Plumbing Inc.’s reviews.
About & contact
Where to find them.
Free estimateSame-day service24/7 emergencyAfter hours
About
Diamond Head Plumbing Inc. has served Honolulu for nearly 50 years with comprehensive plumbing solutions from drain cleaning to sewer line repairs. They specialize in tankless water heaters and leak detection, offering 24-hour emergency service and free estimates.
Email
Website
Booking
Competitors · top 5
Side by side with the neighborhood.
The plumbing shops Diamond Head Plumbing Inc.competes with most often, ranked by Operator’s health score. Tap any row for that shop’s full page.
FAQ
Quick answers.
The questions people ask before they call.
Contact Diamond Head Plumbing Inc.
Call (808) 400-7384 for service or after hours emergencies. The website diamondheadplumbinginc.com also has direct contact info.
Hours for Diamond Head Plumbing Inc.
Diamond Head Plumbing Inc. has not published hours publicly. Call ahead or check their website if you have one in mind.
Services offered by Diamond Head Plumbing Inc.
Diamond Head Plumbing Inc. offers Plumbing Services and Repair, Drain Cleaning, Water Heater Installation, Water Heater Repair, Plumbing Inspections, Leak Detection, and more. Operator refreshes service lists continuously from public sources.
Licensing and insurance
License and insurance details have not been verified with Diamond Head Plumbing Inc. yet. Find the listing to add them.
Estimates and availability
Free estimates available. Same-day service offered. After-hours availability listed. Emergency service offered.
Health score formula
Six weighted components: Reviews and rating (25%), Response rate (15%), Market rank (20%), Financial health (20%), Jobs flow (10%), and Operator activity (10%). Recomputed continuously using data from Google, Yelp, Meta, and direct integrations.
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