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  • Average homeowner rating star icon4.2
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  • Verified reviews icon495
    Verified fire sprinkler services reviews

Find Fire sprinkler pros in Ewa Gentry

Avatar for YJZ Construction LLC

YJZ Construction LLC

5.00(
5
)
Approved Pro

YJZ Construction LLC

5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
24 local quotes requested

YJZ Construction LLC , Additions, Kitchen & Bath Remodeling We look forward to serving you!!! Experienced & Reliable -Additions -Renovations -Roofing -Painting -kitchen & Bath Remodeling -Cabinerty -Tiles & Flooring -Countertop - CMU We have a fullness of Experience

"It was excellent. He did impeccable work and did it quickly. I can't believe how fast the work was done. He has good craftsmanship, he's timely, clean, very nice, and polite."

Lisa G on July 2022

YJZ Construction LLC , Additions, Kitchen & Bath Remodeling We look forward to serving you!!! Experienced & Reliable -Additions -Renovations -Roofing -Painting -kitchen & Bath Remodeling -Cabinerty -Tiles & Flooring -Countertop - CMU We have a fullness of Experience

"It was excellent. He did impeccable work and did it quickly. I can't believe how fast the work was done. He has good craftsmanship, he's timely, clean, very nice, and polite."

Lisa G on July 2022


Avatar for MTL Max Builder Hawaii Contractor

MTL Max Builder Hawaii Contractor

4.03(
17
)
Approved Pro

MTL Max Builder Hawaii Contractor

4.03(
17
)
Approved Pro
Customers say: Quick response
68 local quotes requested
27 years of experience

MTL Max Builder Hawaii Construction 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 customer's interests, and make their concerns the basis of our business.

"MTL did a great job and in a timely manner. Sia worked with us and went the extra mile in making sure we fully satisfied with the project. Communication was excellent. He had good suggestions and we have a beautiful house now."

Neil M on November 2024

MTL Max Builder Hawaii Construction 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 customer's interests, and make their concerns the basis of our business.

"MTL did a great job and in a timely manner. Sia worked with us and went the extra mile in making sure we fully satisfied with the project. Communication was excellent. He had good suggestions and we have a beautiful house now."

Neil M on November 2024


Avatar for Pipeline Plumbing Oahu L.L.C.

Pipeline Plumbing Oahu L.L.C.

4.97(
31
)
Approved Pro

Pipeline Plumbing Oahu L.L.C.

4.97(
31
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
129 local quotes requested

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


Avatar for Oahu Extraction, LLC

Oahu Extraction, LLC

5.00(
6
)
Approved Pro

Oahu Extraction, LLC

5.00(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
24 local quotes requested

We take great pride in 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 start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Call them before you call home owners insurance. They were really helpful, Francisco the drywall person was especially great! He worked on the weekend do get our wall back in more quickly."

Anna S on July 2022

We take great pride in 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 start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Call them before you call home owners insurance. They were really helpful, Francisco the drywall person was especially great! He worked on the weekend do get our wall back in more quickly."

Anna S on July 2022


Avatar for Superior Plumbing Service

Superior Plumbing Service

5.00(
8
)
Approved Pro

Superior Plumbing Service

5.00(
8
)
Approved Pro
Customers say: Quick response
40 local quotes requested
3 years of experience

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!

"Everything went really smooth and I have no complaints at all."

Stan I on November 2025

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!

"Everything went really smooth and I have no complaints at all."

Stan I on November 2025


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.


Avatar for All Phases Green Services

All Phases Green Services

4.83(
29
)
Approved Pro

All Phases Green Services

4.83(
29
)
Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
64 local quotes requested

With a locally owned and operated company, you can expect friendly, personalized service. All Phases Green Services has been in business for over 20 years and offers great craftsmanship in woodworking, cabinetry, counter-tops and installations. We also specialize in tile installation and renovations.

"I would not recommend this contractor to anyone. I hired All Phases Green for a major kitchen renovation. They had done several projects for us before with good results and had been our go-to company for both small and large jobs. The kitchen started off well, and the company was responsive when design changes or unexpected issues came up. However, I noticed the owner’s helper was not meeting the standard I had come to expect from the owner—paint runs, debris in the finish, and sloppy mistakes that stood out even to me as a homeowner. I raised these concerns, expecting them to be addressed, especially since in the past, he was quick to fix any issue. While one of my concerns turned out to be a natural wood issue, instead of explaining that professionally, the owner replied with a condescending text. Shortly after, rather than taking accountability or offering solutions, he abruptly quit the job with another passive-aggressive text message, leaving a large portion of the renovation incomplete. No effort to resolve the situation—just gone. Abandoning a project because a client points out legitimate concerns is incredibly unprofessional. I am absolutely shocked he responded how he did after having worked with him for so long. If a contractor can’t handle feedback or stand behind their team’s work, they shouldn’t be in this business where client feedback should be welcomed. I trusted him, and it became clear what kind of person and business owner he is. I would not recommend this contractor to anyone."

Greg B on September 2025

With a locally owned and operated company, you can expect friendly, personalized service. All Phases Green Services has been in business for over 20 years and offers great craftsmanship in woodworking, cabinetry, counter-tops and installations. We also specialize in tile installation and renovations.

"I would not recommend this contractor to anyone. I hired All Phases Green for a major kitchen renovation. They had done several projects for us before with good results and had been our go-to company for both small and large jobs. The kitchen started off well, and the company was responsive when design changes or unexpected issues came up. However, I noticed the owner’s helper was not meeting the standard I had come to expect from the owner—paint runs, debris in the finish, and sloppy mistakes that stood out even to me as a homeowner. I raised these concerns, expecting them to be addressed, especially since in the past, he was quick to fix any issue. While one of my concerns turned out to be a natural wood issue, instead of explaining that professionally, the owner replied with a condescending text. Shortly after, rather than taking accountability or offering solutions, he abruptly quit the job with another passive-aggressive text message, leaving a large portion of the renovation incomplete. No effort to resolve the situation—just gone. Abandoning a project because a client points out legitimate concerns is incredibly unprofessional. I am absolutely shocked he responded how he did after having worked with him for so long. If a contractor can’t handle feedback or stand behind their team’s work, they shouldn’t be in this business where client feedback should be welcomed. I trusted him, and it became clear what kind of person and business owner he is. I would not recommend this contractor to anyone."

Greg B on September 2025


Avatar for Roto-Rooter Plumbing & Water Cleanup

Roto-Rooter Plumbing & Water Cleanup

4.55(
60
)
Approved Pro

Roto-Rooter Plumbing & Water Cleanup

4.55(
60
)
Approved Pro
Customers say: Quick response
82 local quotes requested
90 years of experience

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


Avatar for Superior Plumbing Service LLC

Superior Plumbing Service LLC

5.00(
24
)
Approved Pro

Superior Plumbing Service LLC

5.00(
24
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
37 local quotes requested

Superior Plumbing Service LLC is an esteemed, locally owned and operated union plumbing contractor, showcasing an impressive 17-year legacy of industry expertise. Our unwavering dedication to delivering unrivaled service underscores our commitment to meeting our customers' needs with the highest levels of professionalism and precision.

"They provided a detailed report on exactly what they would do! They came on time and finished the job in a timely manner!"

Richard A on October 2024

Superior Plumbing Service LLC is an esteemed, locally owned and operated union plumbing contractor, showcasing an impressive 17-year legacy of industry expertise. Our unwavering dedication to delivering unrivaled service underscores our commitment to meeting our customers' needs with the highest levels of professionalism and precision.

"They provided a detailed report on exactly what they would do! They came on time and finished the job in a timely manner!"

Richard A on October 2024


"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

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Fire Sprinkler Companies questions, answered by experts

A well-maintained and well-made valve can last between 10 and 20 years. A sprinkler system valve’s life expectancy depends on its quality and amount of use. A lower quality valve may only last 3 to 4 years. A full sprinkler system can last between 20 and 25 years, depending on quality, use and climate. 

Most sprinkler installation companies can get your system installed in one day, especially if they use trenchers and other machinery to speed up the process. However, it could take two to three days if you have an exceptionally large property or if you need lines and sprinkler heads running through garden beds. In that case, the labor will take longer to dig longer lines or to use manual tools to excavate in the more delicate areas. Your professional should be able to provide you with an estimated project timeline during the planning stage.

Plants benefit from slow, deep watering. This means you have to use enough water to penetrate the soil. Ideally, spend 30 seconds watering each specific plant or area in your garden. In total, a garden in sandy soil needs about 10 to 15 minutes of water, and a garden in clay soil needs 20 to 30 minutes of water. Use a low setting with a high-pressure spray to avoid damaging the roots.

Drip irrigations can be anywhere between four to 12 inches deep. In four-season climates, it’s likely that the system is buried under the frost line. The frost line is where the solid freezes in the winter. If your pipe is buried above the freeze line, it’ll freeze and thaw with the weather, making it more likely to crack and break.

Drip irrigation systems may add value to homes. If the system is correctly installed with high-quality materials and a strong design, then you could see an increase in your home’s value. However, if the system has a poor design, incorrect installation, and poor-quality materials, you could actually see a decrease in your home’s property value.

The Ewa Gentry, HI homeowners’ guide to fire sprinkler services

From average costs to expert advice, get all the answers you need to get your job done.