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Verified Reviews for Well And Pump Service pros in Kapaau, HI

*The Angi rating for Well And Pump Service companies in Kapaau, HI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Well And Pump Service needs.

*The HomeAdvisor rating for Well And Pump Service companies in Kapaau, HI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Well And Pump Service needs.

Last update on December 12, 2025

Find Well and pump technicians in Kapaau

Avatar for A-Tech Plumbing & Drain Cleaning

A-Tech Plumbing & Drain Cleaning

5.00(
13
)
•Approved Pro

A-Tech Plumbing & Drain Cleaning

5.00(
13
)
•Approved Pro
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
2 years of experience

A-Tech Plumbing & Drain Cleaning is a family-owned-and-operated business that offers a wide range of reliable and affordable plumbing services to our local community. We are highly trained and equipped to handle any plumbing job, from simple repairs to complex installations. We are committed to servicing our customers with honesty and integrity. We look forward to being your go-to plumbing and drain cleaning company!

"I needed to talk to a plumber about my choices regarding purchasing a replacement water heater. Erin was quick to respond, very knowledgeable and helpful. No matter what I asked him he was quick to respond. Would highly recommend him. For those on the Big Island of Hawai’i, no need to go through finding a plumber, just hire this company. They show up on time, are neat, knowlegeble and polite"

Carol A on December 2025

A-Tech Plumbing & Drain Cleaning is a family-owned-and-operated business that offers a wide range of reliable and affordable plumbing services to our local community. We are highly trained and equipped to handle any plumbing job, from simple repairs to complex installations. We are committed to servicing our customers with honesty and integrity. We look forward to being your go-to plumbing and drain cleaning company!

"I needed to talk to a plumber about my choices regarding purchasing a replacement water heater. Erin was quick to respond, very knowledgeable and helpful. No matter what I asked him he was quick to respond. Would highly recommend him. For those on the Big Island of Hawai’i, no need to go through finding a plumber, just hire this company. They show up on time, are neat, knowlegeble and polite"

Carol A on December 2025

Diamond Drilling and Pump

5.00(
1
)

Diamond Drilling and Pump

5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We are a small family operated business, we are but three. We do the application process/paperwork for you. Permit Application.Processing fees are paid up-front. Well is paid for when it is drilled, cased, pump installed and sealed. We do have a contract that has to be signed before work will begin.

We are a small family operated business, we are but three. We do the application process/paperwork for you. Permit Application.Processing fees are paid up-front. Well is paid for when it is drilled, cased, pump installed and sealed. We do have a contract that has to be signed before work will begin.

Avatar for Chem Free Pure Water Systems

Chem Free Pure Water Systems

5.00(
9
)

Chem Free Pure Water Systems

5.00(
9
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Residential and business water treatment systems. Water softeners, UV lights. We will analyze your water for contaminants such as chlorine, low pH, iron, bacteria, and devise a system to suit your needs. Treat your water from the source, as it enters your home, so whether you are drinking it, cooking with it or bathing in it, your water is pure.

"The process was quick and easy. I just provided a water sample. It was determined that I had high levels of chlorine in our drinking water. I was able to solve my water problems with only one filter. Why did I wait years to have this done? Now I can be confident that our water is safe. Highly recommended."

Tony R on February 2021

Residential and business water treatment systems. Water softeners, UV lights. We will analyze your water for contaminants such as chlorine, low pH, iron, bacteria, and devise a system to suit your needs. Treat your water from the source, as it enters your home, so whether you are drinking it, cooking with it or bathing in it, your water is pure.

"The process was quick and easy. I just provided a water sample. It was determined that I had high levels of chlorine in our drinking water. I was able to solve my water problems with only one filter. Why did I wait years to have this done? Now I can be confident that our water is safe. Highly recommended."

Tony R on February 2021

Will's Plumbing & Heating

4.83(
6
)

Will's Plumbing & Heating

4.83(
6
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Privately owned. Hawaii licenses; C25037, and Master plumber , PM. 8515.

"Excellent job every time! Superior skills and professionalism, and extreme proficiency on major jobs. Reasonable prices. Very reliable and trustworthy. This contractor has an upstanding character and great personality."

Homeowner on October 2019

Privately owned. Hawaii licenses; C25037, and Master plumber , PM. 8515.

"Excellent job every time! Superior skills and professionalism, and extreme proficiency on major jobs. Reasonable prices. Very reliable and trustworthy. This contractor has an upstanding character and great personality."

Homeowner on October 2019

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

Wells and Pumps questions, answered by experts

The average three to four-bedroom home uses a well pump of 8 to 12 GPM. It’s recommended to calculate your own GPM based on the number of water fixtures in your home so you can find the pump size that’s most accurate to your needs.

Wells vary widely when it comes to lifespan, and there isn’t a way to exactly predict how long a well may last. Some wells can last well beyond 100 years, but they more commonly last between 25 and 50 years. Performing regular maintenance, such as replacing worn valves, can help prolong the life of your well.

A sprinkler pump may not turn on because of problems with the power supply or the circuit breaker. It can also stop working if the motor burns out. If it’s not a tripped breaker, a burned-out motor, or another issue with the power, it’s time to call in a sprinkler repair pro to take a closer look.

If your well water supply suddenly runs dry, it could be due to a faulty pressure switch. A bad pressure switch can affect the pump's operation, leading to a loss of water. Testing the switch to see if it functions correctly is the first step in resolving the issue and restoring your water supply.

If the switch is faulty, it may need to be repaired or replaced. If the issue is more complex and involves other components, consult a professional well technician so they can address the issue and fix the water supply.

Yes, a bigger well pump can increase water pressure—up to a point. If you currently have a well pump of 8 GPM, you might notice a pressure boost when you go up to 10 GPM. However, overshooting significantly (going up to 15 GPM for an 8 GPM home) can strain your well system and result in things like burst pipes that can decrease your water pressure and make for costly repairs.

The Kapaau, HI homeowners’ guide to well and pump services

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

See all articles

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