Cruz got my Solar hot water system done in one day installation and in one week from when I first contacted Hi Power to inquire.. Very professional local company. Very happy and glad I went with Cruz ..

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TRUSTED BY AIEA, HI HOMEOWNERS
4.4
Average homeowner rating481
Verified boiler installation services reviews
Verified Reviews for Boiler Installation pros in Aiea, HI
Last update on October 11, 2025
- F M.
- Kevin B.
Northeast Generator installed our prior unit and performs repair service to make sure that our standby generator is ready to go when needed. We live in an area where power failures during winter storms are not unusual and the power stays out for 5-7 days. We need a strong dependable generator...
- Deane Y.
I WON'T HIRE AGAIN. Leon did not fix it even after having manuals, parts lists, and parts sources and many hours. I was still charged! And worse the office manager gave me links to emails addresses that failed. And their web site is nonsense. ... She also told me the owner would contact me,...
Find Boiler installation pros in Aiea

Superior Plumbing Service
Superior Plumbing Service
Superior Plumbing Service is a locally-owned union plumbing contractor with 18+ years of experience servicing the State of Hawaii. Our team is committed to delivering the best plumbing solutions while prioritizing customer satisfaction!
"I called them because I had a leak at my house and the technician found it right away. They repaired the leak and am very happy with the job that they did. They are very knowledgeable and skilled at what they do. I was so impressed with them that I hired them to come back and install three toilets. If you ever need plumbing work done ask for Russell or Nicole. You won’t be disappointed."
Kevin M on December 2024
Superior Plumbing Service is a locally-owned union plumbing contractor with 18+ years of experience servicing the State of Hawaii. Our team is committed to delivering the best plumbing solutions while prioritizing customer satisfaction!
"I called them because I had a leak at my house and the technician found it right away. They repaired the leak and am very happy with the job that they did. They are very knowledgeable and skilled at what they do. I was so impressed with them that I hired them to come back and install three toilets. If you ever need plumbing work done ask for Russell or Nicole. You won’t be disappointed."
Kevin M on December 2024

Pipeline Plumbing Oahu L.L.C.
Pipeline Plumbing Oahu L.L.C.
Aloha Pipeline Plumbing is a locally owned and operated company. At Pipeline Plumbing, we believe in giving our clients the best options to fit their budget and needs, at costs that rival our competitors. Keeping the spirit of Aloha while providing you with the upmost quality of services without hindering your financial situation. We look forward to your business and hope to achieve an ongoing relationship with our satisfied client. For any questions you may have about our service, contact the number and/or email listed below. Have a blessed day.
"Pipeline Plumbing Oahu L.L.C. is hands down the best choice when it comes to replacing a water heater in Oahu. Their team was prompt, professional, and incredibly knowledgeable. From the initial inspection to the final installation, everything was smooth and hassle-free. They answered all my questions patiently and made sure I understood how to operate the new unit. The craftsmanship and attention to detail were top-notch, and they even cleaned up the area perfectly afterward. It's rare to find such reliability and quality these days. I highly recommend them for any plumbing needs—truly five-star service all around!"
Jaymes S on July 2025
Aloha Pipeline Plumbing is a locally owned and operated company. At Pipeline Plumbing, we believe in giving our clients the best options to fit their budget and needs, at costs that rival our competitors. Keeping the spirit of Aloha while providing you with the upmost quality of services without hindering your financial situation. We look forward to your business and hope to achieve an ongoing relationship with our satisfied client. For any questions you may have about our service, contact the number and/or email listed below. Have a blessed day.
"Pipeline Plumbing Oahu L.L.C. is hands down the best choice when it comes to replacing a water heater in Oahu. Their team was prompt, professional, and incredibly knowledgeable. From the initial inspection to the final installation, everything was smooth and hassle-free. They answered all my questions patiently and made sure I understood how to operate the new unit. The craftsmanship and attention to detail were top-notch, and they even cleaned up the area perfectly afterward. It's rare to find such reliability and quality these days. I highly recommend them for any plumbing needs—truly five-star service all around!"
Jaymes S on July 2025

Roto-Rooter Plumbing & Water Cleanup
Roto-Rooter Plumbing & Water Cleanup
When you need an emergency plumber near me in Honolulu, HI or a drain cleaner, call Roto-Rooter Plumbing & Water Cleanup. Your fast & reliable plumber can fix any plumbing problem, including sump pumps, toilet repair, faucet repair, faucet replacement, garbage disposals, water heaters, bathtubs, showers, and outside faucets. Roto-Rooter is best known for drain cleaning & sewer cleaning. We fix drain clogs, clogged toilets or sinks, blockage of main sewer lines, slow draining shower and bathtub drains, sewer lines and leaking or burst pipes. We also specialize in water damage restoration & water cleanup services. We can fix and clean up your flooded basement too. Roto-Rooter is a 24-hour plumber near you and provides emergency service.
"They came quickly and helped with our leaking issue. Resolved it that day!"
Oscar _ on August 2025
When you need an emergency plumber near me in Honolulu, HI or a drain cleaner, call Roto-Rooter Plumbing & Water Cleanup. Your fast & reliable plumber can fix any plumbing problem, including sump pumps, toilet repair, faucet repair, faucet replacement, garbage disposals, water heaters, bathtubs, showers, and outside faucets. Roto-Rooter is best known for drain cleaning & sewer cleaning. We fix drain clogs, clogged toilets or sinks, blockage of main sewer lines, slow draining shower and bathtub drains, sewer lines and leaking or burst pipes. We also specialize in water damage restoration & water cleanup services. We can fix and clean up your flooded basement too. Roto-Rooter is a 24-hour plumber near you and provides emergency service.
"They came quickly and helped with our leaking issue. Resolved it that day!"
Oscar _ on August 2025

Roto-Rooter Plumbing & Water Cleanup
Roto-Rooter Plumbing & Water Cleanup
Roto-Rooter is a fully licensed and insured plumbing company providing 24/7 plumbing services, drain cleaning, and water damage cleanup. More people depend on Roto-Rooter than any other plumbing company in North America.
Roto-Rooter is a fully licensed and insured plumbing company providing 24/7 plumbing services, drain cleaning, and water damage cleanup. More people depend on Roto-Rooter than any other plumbing company in North America.

Biven's Drain Cleaning & Service
Biven's Drain Cleaning & Service
We guarantee your satisfaction, and we won’t leave until the job is done right. Our team has quality experience in this industry, and we make sure our customers are happy before we leave. Call or click to schedule an estimate today!
"a wonderful experience! shayne and rahson were professional and did a great job. from the first call from chelsie, shayne's wife, to the end experience, i would reccommend them and use their services again."
Renee B on March 2024
We guarantee your satisfaction, and we won’t leave until the job is done right. Our team has quality experience in this industry, and we make sure our customers are happy before we leave. Call or click to schedule an estimate today!
"a wonderful experience! shayne and rahson were professional and did a great job. from the first call from chelsie, shayne's wife, to the end experience, i would reccommend them and use their services again."
Renee B on March 2024

Beyond Builders, LLC
Beyond Builders, LLC
We take great pride our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.
"professional"
Arlene I on September 2025
We take great pride our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.
"professional"
Arlene I on September 2025

Pipeline Plumbing Oahu, LLC
Pipeline Plumbing Oahu, LLC
Pipeline Plumbing Oahu is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.
"Really amazing service, Identify the issue, and solve it within a hour.. He is very cool guy. show very respect and so punctual. Just love the result."
Alice M on April 2024
Pipeline Plumbing Oahu is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.
"Really amazing service, Identify the issue, and solve it within a hour.. He is very cool guy. show very respect and so punctual. Just love the result."
Alice M on April 2024

Allen's Plumbing, Inc.
Allen's Plumbing, Inc.
Serving Hawaii since 1982, Allen's Plumbing proudly serves Oahu and Maui, and specializes in plumbing, drain cleaning, underground, water heating, and water treatment. Call us today to find out more!
"none"
Scott H on November 2023
Serving Hawaii since 1982, Allen's Plumbing proudly serves Oahu and Maui, and specializes in plumbing, drain cleaning, underground, water heating, and water treatment. Call us today to find out more!
"none"
Scott H on November 2023
Jack of all Trades 808
Jack of all Trades 808
25+ year experience in all phases of construction Frame to Finish and Everything Else Flooring Cabinets Countertops Window Doors Custom Tiling Decks Fences ADUs and Much More Specialized in repairing and replacing existing materials in older homes in disrepair some even really old and extremely neglected Also we build new construction and do renovations Big or small we do it all Bringing new life into a structure to give a better life to a family is a honest and respectful talent that I thank god for everyday and I appreciate the opportunity to do that for you. Stay Busy Stay Blessed
"Great. About 1000 sq. ft. of vinyl flooring to a 3br / 2 bath house."
Robert T on November 2024
25+ year experience in all phases of construction Frame to Finish and Everything Else Flooring Cabinets Countertops Window Doors Custom Tiling Decks Fences ADUs and Much More Specialized in repairing and replacing existing materials in older homes in disrepair some even really old and extremely neglected Also we build new construction and do renovations Big or small we do it all Bringing new life into a structure to give a better life to a family is a honest and respectful talent that I thank god for everyday and I appreciate the opportunity to do that for you. Stay Busy Stay Blessed
"Great. About 1000 sq. ft. of vinyl flooring to a 3br / 2 bath house."
Robert T on November 2024
FAQs for boiler installation projects in Aiea, HI
The average cost to install a new water heater is around $1,300, but you can expect to pay between $875 and $1,750, depending on the kind of water heater, the size of the unit, and the professional chosen to complete the work. Tankless water heaters can push your price higher, as installation is more complicated, with prices as high as $3,500. The location and accessibility of your water heater will play a role in the project cost, as those sitting in tight spaces like a crawl space will drive up your labor costs.
Yes, most states require plumbers to be licensed, and for good reason. Hiring an unlicensed plumber could lead to poor quality work, costly future expenses, and potential code violations.
As you browse our pro listings, take note of the “Angi Approved” badge. Angi Approved businesses meet our standards for certification which include:
The owner, principal, or relevant manager passed a criminal background check
Required to have applicable state and local licenses
Maintain an average star rating of 3.0 or better on our network, if they have at least one review
Paying to advertise their services
Meeting any other eligibility criteria required by Angi
Keep in mind licensing is different from certifications. A license is a legal requirement to operate a business, while certifications are voluntary.
It usually takes a professional water heater installer between two and three hours to remove an existing water heater and install a new tank heater. However, it could take four to five hours if they have to work in a small utility closet or another tight area, like a crawl space. Tankless water heaters have a more complicated installation process, so they will take a bit longer. Additionally, a gas water heater requires a connection to a gas line, and that alone can add about an hour to the installation timeline compared to installing an electric water heater.
It is very difficult and dangerous to install your own water heater, so we strongly recommend against tackling this as a DIY project. Not only will you need to wire your water heater, but you’ll also need to connect plumbing to the intake and outlet. Sweating copper pipes and connecting wiring properly are skills most DIYers don’t have, and even if you do feel confident you can do it, working with water and electricity always leaves the potential for electrocution. Hiring a local water heater installer is well worth the investment.
The average cost to hire a plumber is around $100 an hour but can vary between $45 and $200 an hour depending on the plumber’s experience and the repair that you need. It’s also important to note that these prices can go up on holidays, and emergency plumber rates average $150 per hour, in addition to a flat-rate trip fee of $100 to $350.
The Aiea, HI homeowners’ guide to boiler installation services
From average costs to expert advice, get all the answers you need to get your job done.
Tankless water heater costs depend on the size of your water heater, location, fuel type, and more. Keep reading to calculate your expenses.
Looking to replace or upgrade your water heater? Use this water heater replacement cost guide to see what the work will cost and what factors affect your total.
While solar water heater costs are a bit higher than a standard system, this energy-saving option could pay for itself in a few years. Here’s what you need to know.
A lack of hot water might not mean an expensive repair. Use this guide to learn how to replace a thermocouple on a water heater as a potential fix.
Your water heater is a powerhouse until it’s not! Use this guide on how to flush a tankless water heater to keep it running smoothly and providing hot water.
If your tankless water heater is not heating, there are several common reasons why. Learn the possible causes along with practical troubleshooting tips.
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