Oahu Plumbing Services & General Contractor
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825 Halekauwila St, Honolulu, HI 96813
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About Us

Your Trusted Plumbing & Construction Experts Across the Island of Oahu

Waialae Plumbing has proudly served the entire island of Oahu since 1994, providing reliable plumbing services to homes and businesses in Honolulu, Kailua, Pearl City, Mililani, Kapolei, and beyond. With over 30 years of experience, and we specialize in the following plumbing services:

Drain Clearing & Cleaning | Leak Detection | Water Heater Repair & Replacement | Toilet & Sink Repair | New Water Lines | Sewer Pipe Repair & Replacement. Waialae Plumbing can also handle large-scale jobs that require heavy machinery and a large work crew to complete. Our plumbing techs have extensive training and experience to quickly and efficiently handle your plumbing job. We handle plumbing services for both residential and commercial cliente, and we also have membership programs for homeowner's associations and private residences.

In addition to our plumbing services, Waialae Plumbing is a licensed General Contractor that offers renovation and new construction. From bathroom renovations to adding a new room to your home, we have a separate construction crew to take care of your needs. This approach allows us to offer a more refined and comprehensive service because we can coordinate the timing of plumbing services with the completion of any construction we do for you. Rather than trying to coordinate multiple sub-contractors, Waialae Plumbing's process makes it simple and efficient.

200 +
Happy Customers
320 k
Completed Cases
Latest Services

Our professional plumbing
services solutions

Plumbing Fixtures Service

We install and repair faucets, sinks, showers, and toilets with reliable workmanship and modern tools.

Water Heater Repair & Replacement

Fast and efficient water heater repair, replacement, and maintenance to keep your hot water running safely.

Leak Detection Services

Using advanced diagnostic tools, we find hidden leaks quickly to prevent costly water damage and waste.

Drain Cleaning Services on Oahu

We clear tough drain clogs and blockages safely using hydro-jetting and eco-friendly cleaning solutions.

Home Renovation Services on Oahu

From kitchen to bathroom upgrades, our plumbing renovation experts ensure quality finishes and durability.

Valve replacement

We replace worn or faulty valves to restore proper water flow, prevent leaks, and ensure reliable performance.

Pipe Repairs & Replacement

We repair or replace broken pipes to stop leaks, restore steady water flow, and protect your plumbing system.

Sump Pump Repair

We fix and maintain sump pumps to stop basement flooding, improve drainage, and keep your property safe.

Water Treatment & Conditioning

We install and maintain water treatment systems that remove impurities, soften water, and improve taste.

Our Team

At Waialae Plumbing, we firmly believe in the importance of investing in our community.

We recently adopted a stretch of Kalanianaole Highway in East Honolulu, and our team came together to help clean up and care for the road and its surrounding area. About 15 members of our company from admin to technicians, to office personnel participated in the clean up and we collected 20 bags of rubbish to help make the community a cleaner, healthier place.

Frequently Asked Questions

We are a flat rate, no surprise company. In order to give you the most accurate price, we will send one of our technicians to you to conduct an on-site assessment. After the assessment is completed, we will provide you with options to get the job done. We have a minimum dispatch fee of $59.95 which will be waived after one of the options is approved by you.
We service ALL areas of Oahu.
We have a one year warranty for anything that we provide and install and a 30 day warranty on repairs.
We do not offer after hours/emergency services. We focus on plumbing work that can be done during our regular hours of 7am - 4pm, Monday-Friday, and during construction projects.
Yes, we observe the following holidays:
New Year's Day - January 1st
Memorial Day - Last Monday in May
Independence Day - July 4th
Labor Day - 1st Monday in September
Thanksgiving Day/Day after Thanksgiving
Christmas Day - December 25th
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What our customers say

Serving Oahu since 1994 with trusted plumbing & construction services. Proudly rated 4.9 stars on Google for quality, reliability, and customer satisfaction.

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Highly recommended for all house issue. They also have constitution department also according to them, so we will try to make new kitchen.

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Aya vandeve
4 days ago
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Kyle is a great and personable plumber and technician! Glad to support a local business!

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Kamuela K.
October 20
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They are fantastic. Only ppl I call nowadays.

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Cary Hawkins
20 days ago
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I really can't say enough positive things about Demytri from Waialae Plumbing. He was completely capable, knowledgeable, polite, helpful and professional. He knew how to do the job and didn't hesitate for a moment to, on his own, carefully wrestle a big fridge out of its place. He did it cheerfully and correctly, so that nothing was damaged. When he came back a day later to put the fridge back into its place, he had thought about how to make the job easier and brought with him additional equipment and a competent helper. I have no doubt he would've been just as cheerful to do the job without this assistance, but I was impressed that he thought about the best way to do the job in advance of returning.

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Evelyn H.
September 19
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Finished exposing the 3” waste pipe in dirt and clean out plus pipe in rock wall / stair.

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Drew Matsumoto
1 month ago
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Great job getting our new dishwasher plumbing/hook-up to code. The team at Waialae Plumbing are very professional and friendly! Mahalo!

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Jerald E.
August 30
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Kyle was very efficient and informative about the maintenance work he did on the hot water heater. His advice was kind much appreciated.

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K Kaneko
2 months ago
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Communication, efficiency, timeliness, and that is good customer service. The crew was friendly, covered everything, and made sure I knew what was going on.

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Peggy D.
August 8
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Waialae Plumbing workers are efficient and work tenaciously. Very pleasant disposition.

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Jane Tottori
2 months ago
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Called because Lowe's wouldn't install our new refrigerator because it had a copper line. They said I needed a plumber so I called Waialae Plumbing. Everyone was friendly there. When I explained the situation to the girl on the phone, she was able to get someone out the next day. They did an estimate before starting and completed the job as stated. Price seemed fair. Hopefully, Lowe's will now install my fridge!

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Wendy S.
June 25
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It was a real pleasure working with Kyle and the Waialae Plumbing team. Not only were they expertly knowledgeable, but really took the extra time and effort to explain the situation and different options for my folks, who are older in age.

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Aldrich Camat
3 months ago
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Cael provided excellent service. He took a thoughtful approach to diagnosing and fixing our laundry drain line issue. I appreciated how clearly he explained the problem and solution in a way that made sense to me. Showing video footage of the issue was especially helpful. Cael and his colleague also left the area spotless after the work. Their professionalism and expertise are on point!

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Julie C.
May 16
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We were very impressed with everyone we spoke to at their office, and the technician they sent was off the charts friendly, capable and efficient. I really appreciate the advice they gave us and the quality of work that was done. We decided then and there to take the annual membership and are looking forward to a long association with this company.

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cloudia charters
3 months ago
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I needed a spigot replaced. They sent out Cael. He knew exactly what needs to be done. In the process, we found out that the valve to turn off the water for that spigot wasn’t working anymore. We felt bad but Cael said not to worry and he would change it anyway. He changed the spigot for me and in the process got completely soaked. I will be definitely using this company again in the future when I need to replace the valve and would request for Cael again.

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Malia M.
May 8
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Cael was excellent. Diagnosed the problems and fixed each one quickly. Kept me updated through every step of the process and explained all the fixes clearly.

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karl sakuda
4 months ago
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Cael did an excellent job installing the new water heater. I was glad that the new heater is a Rheem, which is considered top rated. My husband says that the heated water is hotter than from the old heater. We also purchased the Thermal expansion tank to prevent stress caused by thermal expansion and took the membership plan, that was recommended. And we received a $100 off coupon discount. Many, many years ago, we engaged Waialae Plumbing and, now, we've come back. Thank you.

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Shirley
March 30
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Great service and professionalism. Plumbing repairs are expensive. With Waialae we are confident the repair was performed correctly and will last!

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Richard Ziba
4 months ago
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Called Waialae Plumbing for a clogged drain in bathroom. Was able to get Same Day Service! Which is unheard of. Very happy with the excellent work (snaking). Very affordable and easy to schedule service. Highly recommend these plumbers!

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Gloria A.
March 25
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Warren and Kupono were the best! Amazing service, whoever owns the company gotta give those two guys a raise. Very good service, very knowledgeable. SUPER FAST!

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Mark Takamura
5 months ago
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Mike calm and aloha. Cut anxiety. Thorough. Explained what and where the problem was. Even when scanning pipe. Always hands-on training for Kyle. Highly recommend Waialae Plumbing.

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Penny M.
March 25
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Excellent service. From initial call to schedule to notification of arrival to actual service provided. Professional, clear communication and knowledgeable.

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Dana Abe
5 months ago
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The technician, Warren, arrived on time and was very friendly and polite. He immediately assessed the job and made a few suggestions on what else he recommends that we do. He gave us a reasonable quote $$$ for the job and we agreed to have him do it. It was done in a professional, neat, and timely manner. So far, we are happy with the results and will probably use this company again if we need any plumbing done.

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Lori M.
January 11
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They are good at their job.

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Lily Hutto
5 months ago
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Our experience with Waialae Plumbing and Construction was positive. We needed someone to check an issue with our old water heater and fix a drain pipe. They responded promptly, and we had Warren assess the water heater on the same day. He is knowledgeable and gave seemingly honest and reasonable suggestions about what type of water heater would work best for us. He completed all work orders in a friendly manner within the estimated time and made a suggestion for its maintenance. Overall, the cost was reasonable for the job.

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Yuko O.
December 25, 2024
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These folks are responsive, informed, and on time. They have optimized SMS, email, and phone communication so you know exactly who's coming and when. Once they get on-site, they are friendly and keep me informed of the whole process.

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Arthur G.
December 24, 2024
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We had a few minor plumbing issues to be addressed, and Waialae Plumbing sent a plumber promptly. Demitry took care of everything professionally and efficiently. He was punctual, came prepared (I had asked for a new kitchen faucet, and he had different models to propose), was very respectful, and took the time to do a thorough check to fix frozen valves that needed replacements. The service is good value since everything got taken care of in one visit.

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Dominique M.
December 19, 2024
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Prompt response and repairs completed in a timely manner. Plumber Nate showed up on-time and diagnosed the problem. Explained clearly what needed to be done and took care of the repairs. He even provided a discount coupon. A very positive experience. Mahalo to Nate!

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Peter G.
December 24, 2024
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We had a few minor plumbing issues to be addressed, and Waialae Plumbing sent a plumber promptly. Demitry took care of everything professionally and efficiently. He was punctual, came prepared (I had asked for a new kitchen faucet, and he had different models to propose), was very respectful, and took the time to do a thorough check to fix frozen valves that needed replacements. The service is good value since everything got taken care of in one visit.

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Dominique M.
December 19, 2024