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    Average homeowner rating
  • Verified reviews icon242
    Verified fire sprinkler services reviews

Find Fire sprinkler pros in Wailuku

Avatar for LFF Construction & Renovations

LFF Construction & Renovations

5.00(
11
)
Approved Pro

LFF Construction & Renovations

5.00(
11
)
Approved Pro
2025 years of experience
Free onsite estimate

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 the start to the 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

"Ekolu does a great job! Very professional "

I Go Maui V on November 2025

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 the start to the 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

"Ekolu does a great job! Very professional "

I Go Maui V on November 2025


Avatar for Steve's Plumbing & A/C Service

Steve's Plumbing & A/C Service

4.67(
67
)
Approved Pro

Steve's Plumbing & A/C Service

4.67(
67
)
Approved Pro
Customers say: Quick response
1987 years of experience
Free onsite estimate

Here at Steve's Plumbing & AC Service we are a Maui plumbing and air conditioning contracting company that specializes in AC repair and replacement, plumbing repair, service work, and remodeling. We have the experience, manpower, and inventory necessary to handle any project, no matter whether it is large or small. We are also a family-owned and operated business. We are committed to providing excellent workmanship and high-quality products for every project we undertake. We offer a 100% customer satisfaction guarantee and 24-hour emergency services. Up Front Pricing - You approve the cost before we start the work. We charge by the job not the hour. No one wants surprises when the job is done! Fast Service, Emergency Service ��� Radio Dispatched, Fully Stocked Trucks in Your Area Daily. When you have an emergency, you need to know it will be fixed in a hurry. We understand and can be there within hours not days! Trusted and Recommended ,Call Us Today!

"Very good"

Lehua H on July 2023

Here at Steve's Plumbing & AC Service we are a Maui plumbing and air conditioning contracting company that specializes in AC repair and replacement, plumbing repair, service work, and remodeling. We have the experience, manpower, and inventory necessary to handle any project, no matter whether it is large or small. We are also a family-owned and operated business. We are committed to providing excellent workmanship and high-quality products for every project we undertake. We offer a 100% customer satisfaction guarantee and 24-hour emergency services. Up Front Pricing - You approve the cost before we start the work. We charge by the job not the hour. No one wants surprises when the job is done! Fast Service, Emergency Service ��� Radio Dispatched, Fully Stocked Trucks in Your Area Daily. When you have an emergency, you need to know it will be fixed in a hurry. We understand and can be there within hours not days! Trusted and Recommended ,Call Us Today!

"Very good"

Lehua H on July 2023


"The staff plumbers know what they are doing and are good with communication about options and how they are going to do their job. We were in a time crunch and they met our schedule. Any add-ons to the quote might be costly - but they are a larger firm with depth of trained personnel so one has to think of that."

Bill G on May 2023

Serving Hawaii since 1982, Allens 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!

"The staff plumbers know what they are doing and are good with communication about options and how they are going to do their job. We were in a time crunch and they met our schedule. Any add-ons to the quote might be costly - but they are a larger firm with depth of trained personnel so one has to think of that."

Bill G on May 2023


Avatar for Pipeline Plumbing Oahu, LLC

Pipeline Plumbing Oahu, LLC

5.00(
5
)
Approved Pro

Pipeline Plumbing Oahu, LLC

5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2020 years of experience

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


"It was a small home repair. Robert came in the late afternoon, on the same day, and fixed the problem with courtesy and professionalism. I had a recent bad maintenance experience and he saved the day. Such a fair and honest guy, highly recommend and will use again."

Jessie F on March 2023

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"It was a small home repair. Robert came in the late afternoon, on the same day, and fixed the problem with courtesy and professionalism. I had a recent bad maintenance experience and he saved the day. Such a fair and honest guy, highly recommend and will use again."

Jessie F on March 2023


Avatar for All Aloha Plumbing and Drain Cleaning, LLC

All Aloha Plumbing and Drain Cleaning, LLC

3.89(
14
)
Approved Pro

All Aloha Plumbing and Drain Cleaning, LLC

3.89(
14
)
Approved Pro
Customers say: Quick response
2017 years of experience
Free onsite estimate

Aloha in the island of Maui is more than just a greeting. It is a way of life. It means harmony, helpfulness, humility, and unity. It is how locals connect with each other and perceive life. That is why at All Aloha Plumbing, the Maui plumbers want to show people the true meaning of Aloha through plumbing. The company is dedicated to emulating the spirit of Aloha by providing only honest and reliable services to customers throughout the community. The company’s team of plumbers is highly trained, certified, and experienced. They are also equipped with the most advanced technology and methodologies in the industry to ensure a job done right every time. From clogged drains to sewer inspections and water heater replacements, All Aloha Plumbing can handle them all. The company treats all customers like family and provides only the standard of service that they would want in their homes as well. Call now to book a service. All Aloha Plumbing is available to help 24 hours a day, 7 days a wee

"No customer service no professionalism no aloha. Just wants your money. Can?t even get a return call. "

Dee K on July 2025

Aloha in the island of Maui is more than just a greeting. It is a way of life. It means harmony, helpfulness, humility, and unity. It is how locals connect with each other and perceive life. That is why at All Aloha Plumbing, the Maui plumbers want to show people the true meaning of Aloha through plumbing. The company is dedicated to emulating the spirit of Aloha by providing only honest and reliable services to customers throughout the community. The company’s team of plumbers is highly trained, certified, and experienced. They are also equipped with the most advanced technology and methodologies in the industry to ensure a job done right every time. From clogged drains to sewer inspections and water heater replacements, All Aloha Plumbing can handle them all. The company treats all customers like family and provides only the standard of service that they would want in their homes as well. Call now to book a service. All Aloha Plumbing is available to help 24 hours a day, 7 days a wee

"No customer service no professionalism no aloha. Just wants your money. Can?t even get a return call. "

Dee K on July 2025


Avatar for Nexjen Inc

Nexjen Inc

5.00(
1
)
Approved Pro

Nexjen Inc

5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2015 years of experience

Nexjen Inc 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.

"The crew that worked on my bathroom renovation was very professional, knowledgeable, and hard working. I'm very satisfied with the results."

Gordon G on June 2023

Nexjen Inc 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.

"The crew that worked on my bathroom renovation was very professional, knowledgeable, and hard working. I'm very satisfied with the results."

Gordon G on June 2023


TKH Construction LLC

New on AngiNew on Angi
Approved Pro

TKH Construction LLC

New on AngiNew on Angi
Approved Pro
2007 years of experience
Free onsite estimate

We take great pride in our reputation of experience, expertise, quality, and customer service to meet our consumers' needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of your project. 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 from start to finish. We look forward to working on your next project.

We take great pride in our reputation of experience, expertise, quality, and customer service to meet our consumers' needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of your project. 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 from start to finish. We look forward to working on your next project.


Force Builders

New on AngiNew on Angi
Approved Pro

Force Builders

New on AngiNew on Angi
Approved Pro
2017 years of experience
Free onsite estimate

General Contractor. LIC # CT36959 16+ years of experience! Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business, we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!

General Contractor. LIC # CT36959 16+ years of experience! Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business, we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!


Avatar for Environmental Testing & Research Laboratories, Inc

Environmental Testing & Research Laboratories, Inc

4.85(
347
)

Environmental Testing & Research Laboratories, Inc

4.85(
347
)
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.

"as advertised"

Nancy C on July 2018

ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.

"as advertised"

Nancy C on July 2018

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Fire Sprinkler Companies questions, answered by experts

You might, depending on where you live. Backflow preventers ensure that water only flows in a single direction so that the dirty water from your home and irrigation system doesn’t contaminate your fresh water supply. Many municipalities require you to have a backflow preventer if you have a sprinkler system. But even if you don’t legally need one, installing a backflow preventer can give you peace of mind that your dirty water isn’t mixing with your clean water supply.

Determining the number of zones for your HVAC zoning system depends on your home's layout and comfort priorities. Consider spaces with similar usage patterns and temperature preferences. Larger homes may require more zones for effective control, while smaller ones could do with fewer. Assess your family's needs, and consult a professional if you’re unsure, which will ensure a tailored and efficient HVAC solution.

Yes, many fabricators offer delivery and on-site installation for completed projects.

The number of sprinkler zones you’ll need will depend on the irrigation system’s water pressure and application rate. A slower application rate allows zones to be larger, meaning you’ll need fewer zones, sprinkler heads, and control valves. Your irrigation installation service pro will walk you through your lawn's needs and the options you have for zoning.

It is possible to DIY sprinkler system installation, but we don’t recommend it. In theory, installing a sprinkler system is relatively easy, aside from having a plumber connect the system to your water supply. However, in practice, you can run into major issues—like broken lines, flooding, and even foundation damage—if your lines aren’t buried deep enough, if the soil isn’t backfilled properly, and if the sprinkler heads aren’t arranged optimally. It’s best to leave the work to an experienced professional to avoid these issues.

The Wailuku, HI homeowners’ guide to fire sprinkler services

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