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Verified Reviews for Generator Install pros in Kailua, HI

*The Angi rating for Generator Install companies in Kailua, HI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Generator Install needs.

*The HomeAdvisor rating for Generator Install companies in Kailua, HI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Generator Install needs.

Last update on October 30, 2025

Find Generator install pros in Kailua

Kyle Wong

45-536 Kapalai Rd
4.56(
25
)
•Approved Pro

Kyle Wong

45-536 Kapalai Rd
4.56(
25
)
•Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
10 years of experience

With over 30 years of experience as an electrician, Kyle Wong is who you need to take care of your home or business. We handle everything from the initial consultation to making sure your property looks perfect every single time. We will always treat your property as we would treat our own, and you will be surprised how simple and easy our team will make the whole process seem. Give our team a call today. We're looking forward to working with you!

"Service was quick and efficient. Repaired existing 2 way switch for kitchen which would not stay on. Installed 2 lite fixtures minimizing the use of too much moulding over a French door frame. Did excellent job."

Gordon M on June 2019

With over 30 years of experience as an electrician, Kyle Wong is who you need to take care of your home or business. We handle everything from the initial consultation to making sure your property looks perfect every single time. We will always treat your property as we would treat our own, and you will be surprised how simple and easy our team will make the whole process seem. Give our team a call today. We're looking forward to working with you!

"Service was quick and efficient. Repaired existing 2 way switch for kitchen which would not stay on. Installed 2 lite fixtures minimizing the use of too much moulding over a French door frame. Did excellent job."

Gordon M on June 2019

Wahine Builders, Inc.

46-270 Kamehameha Highway
4.90(
22
)
•Approved Pro

Wahine Builders, Inc.

46-270 Kamehameha Highway
4.90(
22
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
39 years of experience

Wahine Builders, Inc., was founded in 1986 by women committed to providing construction based on artistic design and fine craftsmanship. Wahine Builders, Inc., provides the same quality and value in electrical work.

"they were there when I needed them"

Mary K on May 2018

Wahine Builders, Inc., was founded in 1986 by women committed to providing construction based on artistic design and fine craftsmanship. Wahine Builders, Inc., provides the same quality and value in electrical work.

"they were there when I needed them"

Mary K on May 2018

SJ Electric, LLC

98-1476 Hoohonua Street
4.91(
461
)
•Approved Pro

SJ Electric, LLC

98-1476 Hoohonua Street
4.91(
461
)
•Approved Pro
Super Service Award
Customers say: True professional
152 local quotes requested
12 years of experience

With over 40 years of experience, there are few electricians on the island with more expertise than Steve Chon of SJ Electric, LLC. No job is too big or too small for Steve, and he treats each one with the exact same level of attention. Commercial calls welcomed! Call for an estimate today! Serving most of Honolulu County, specifically: Aiea, Camp H M Smith, Honolulu (Kalihi, Momoa), JBPHH, Kailua, Kaneohe, Mililani, Pearl City, Tripler Army Medical Center.

"He did some electric work for remodel quickly and for a good price. "

Lauren S on October 2025

With over 40 years of experience, there are few electricians on the island with more expertise than Steve Chon of SJ Electric, LLC. No job is too big or too small for Steve, and he treats each one with the exact same level of attention. Commercial calls welcomed! Call for an estimate today! Serving most of Honolulu County, specifically: Aiea, Camp H M Smith, Honolulu (Kalihi, Momoa), JBPHH, Kailua, Kaneohe, Mililani, Pearl City, Tripler Army Medical Center.

"He did some electric work for remodel quickly and for a good price. "

Lauren S on October 2025

JSR Electric

5.00(
6
)

JSR Electric

5.00(
6
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We specialize in electrical services, repairs, installs, troubleshooting, lighting, panel upgrades, ceiling fans, EV/Electric Charging Stations, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

"Very thorough. He explained what he was doing and why. Time estimate for job was spot on. Wry satisfied with outlet replacement work. Would hire for other electrical work."

Derick H on July 2023

We specialize in electrical services, repairs, installs, troubleshooting, lighting, panel upgrades, ceiling fans, EV/Electric Charging Stations, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

"Very thorough. He explained what he was doing and why. Time estimate for job was spot on. Wry satisfied with outlet replacement work. Would hire for other electrical work."

Derick H on July 2023

Etm Electrical Hawaii

1457 Ala Amoamo St
5.00(
3
)

Etm Electrical Hawaii

1457 Ala Amoamo St
5.00(
3
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

I offer troubleshooting, running new wire or conduit for electrical, and replacing existing devices

"After finding ETM Electrical through Angi, I contacted Eric at ETM. He responded that morning and arrived at my home promptly the same afternoon. There was no power going to my sprinkler controller box. Eric found the breaker and rewired my box, all within 15 minutes. He cleaned up my wiring, reinstalled my box and now I'm good to go, and all for a reasonable price. Thanks Eric! I would definitely use ETM again!"

Floyd K on January 2022

I offer troubleshooting, running new wire or conduit for electrical, and replacing existing devices

"After finding ETM Electrical through Angi, I contacted Eric at ETM. He responded that morning and arrived at my home promptly the same afternoon. There was no power going to my sprinkler controller box. Eric found the breaker and rewired my box, all within 15 minutes. He cleaned up my wiring, reinstalled my box and now I'm good to go, and all for a reasonable price. Thanks Eric! I would definitely use ETM again!"

Floyd K on January 2022

Avatar for Windward Side Electric Kailua

Windward Side Electric Kailua

Kaneohe
3.83(
18
)

Windward Side Electric Kailua

Kaneohe
3.83(
18
)
Customers say: Quality work
17 years of experience

When you need the services of a professional electrician in or around Kailua, Hawaii, you will want to give Windward Side Electric a call. Our locally based licensed and insured professionals don't just have all the right credentials but they are skilled and experienced professionals who love serving our friends and neighbors in Kailua. Our electricians can handle virtually anything. We offer a fully array of services for residential homes, commercial businesses, industrial buildings, retail businesses, and more. Whether you are looking for maintenance, repair, or even a full replacement (or new installation altogether), we're your budget-friendly professionals who are dedicated to getting the job done and doing it right!

"He did a great job - quick efficient and took care of the project swiftly. He came out the next day! On time when he arrived."

Bingo S on December 2020

When you need the services of a professional electrician in or around Kailua, Hawaii, you will want to give Windward Side Electric a call. Our locally based licensed and insured professionals don't just have all the right credentials but they are skilled and experienced professionals who love serving our friends and neighbors in Kailua. Our electricians can handle virtually anything. We offer a fully array of services for residential homes, commercial businesses, industrial buildings, retail businesses, and more. Whether you are looking for maintenance, repair, or even a full replacement (or new installation altogether), we're your budget-friendly professionals who are dedicated to getting the job done and doing it right!

"He did a great job - quick efficient and took care of the project swiftly. He came out the next day! On time when he arrived."

Bingo S on December 2020

Avatar for Oahu Electrical Services

Oahu Electrical Services

41-902 Kaulukanu St
5.00(
18
)

Oahu Electrical Services

41-902 Kaulukanu St
5.00(
18
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Trying to find a trustworthy and knowledgeable electrical contractor doesn't have to be difficult. At Oahu Electrical Services, they offer excellent service at affordable prices. This certified company works with both residential and commercial clients, providing a wide range of services to meet your needs. Whether you're remodeling your home or you're looking to upgrade your existing system, this electrical contractor handles it all with ease. General electrical services they provide include retrofits, new construction installations, circuit repair and installation, and more. In addition, they install numerous products, such as solar panels, interior and exterior lighting, and ac units. Do you have a commercial or industrial space? These electricians are trained to install high-voltage wiring for your property. They also offer a variety of lighting solutions for businesses. Oahu Electrical Services works hard to finish each project in a timely and efficient manner. This fully licensed, insured, and bonded staff goes above and beyond to meet your unique needs. Count on them for transparent prices that ensure you know exactly how much your project will cost up front. This crew is the area's premier choice for all things electrical.

"Very satisfied with this company. The workers were very professional, courteous and personable. The installation of the panel box, rewiring and new breakers were done with excellence. Mahalo to Jacob, Jordan, Jesse,and Ryan. Fantastic Crew, Fantastic Job. Most of all, after completion, they left the jobsite CLEAN. No Opala left behind. I highly recommend O'ahu Electrical Services for all your electrical needs. Mahalo again, Al and Pua Pedro"

Albert P on October 2022

Trying to find a trustworthy and knowledgeable electrical contractor doesn't have to be difficult. At Oahu Electrical Services, they offer excellent service at affordable prices. This certified company works with both residential and commercial clients, providing a wide range of services to meet your needs. Whether you're remodeling your home or you're looking to upgrade your existing system, this electrical contractor handles it all with ease. General electrical services they provide include retrofits, new construction installations, circuit repair and installation, and more. In addition, they install numerous products, such as solar panels, interior and exterior lighting, and ac units. Do you have a commercial or industrial space? These electricians are trained to install high-voltage wiring for your property. They also offer a variety of lighting solutions for businesses. Oahu Electrical Services works hard to finish each project in a timely and efficient manner. This fully licensed, insured, and bonded staff goes above and beyond to meet your unique needs. Count on them for transparent prices that ensure you know exactly how much your project will cost up front. This crew is the area's premier choice for all things electrical.

"Very satisfied with this company. The workers were very professional, courteous and personable. The installation of the panel box, rewiring and new breakers were done with excellence. Mahalo to Jacob, Jordan, Jesse,and Ryan. Fantastic Crew, Fantastic Job. Most of all, after completion, they left the jobsite CLEAN. No Opala left behind. I highly recommend O'ahu Electrical Services for all your electrical needs. Mahalo again, Al and Pua Pedro"

Albert P on October 2022

Mechanic2GO

Unknown
No reviews yet

Mechanic2GO

Unknown
No reviews yet
12 years of experience

Don't get Stuck, get a Mechanic2GO!!! Mobile Automotive Services offered at $$$cheap price$$$. Just give me a call OR TXT "Osvaldo"@(760) 668-3882, I do have military base access. I can troubleshoot your car over the phone or text to tell you exactly what is wrong with your car. This service is "Labor + Parts = Price". I accept credit cards, MASTER CARD, VISA, AMERICAN EXPRESS and DISCOVER. I will get everything you need, that saves you the hustle of going back and forth to the parts store, but if you like to get the parts or already have the parts that is not a problem. Just try me out, I can do anything from a small oil change to a whole engine overhaul, I also do electrical, and car audio installation. I could do Fiberglass boxes as well, but it could take me up to a week to deliver. I work by appointments best, no appointment needed though my phone is always on. I just started this business and pretty soon I will be opening my shop hopefully and we will offer a lot more mobile automotive services, I will keep everyone posted. Visit our WebSite http://www.getamechanic2go.com, there you will be able to see more about us and the services provided as well as being able to schedule your service or repair, we now have our online store up and running, check us out!!. Have a nice day and thanks for looking!!!

Don't get Stuck, get a Mechanic2GO!!! Mobile Automotive Services offered at $$$cheap price$$$. Just give me a call OR TXT "Osvaldo"@(760) 668-3882, I do have military base access. I can troubleshoot your car over the phone or text to tell you exactly what is wrong with your car. This service is "Labor + Parts = Price". I accept credit cards, MASTER CARD, VISA, AMERICAN EXPRESS and DISCOVER. I will get everything you need, that saves you the hustle of going back and forth to the parts store, but if you like to get the parts or already have the parts that is not a problem. Just try me out, I can do anything from a small oil change to a whole engine overhaul, I also do electrical, and car audio installation. I could do Fiberglass boxes as well, but it could take me up to a week to deliver. I work by appointments best, no appointment needed though my phone is always on. I just started this business and pretty soon I will be opening my shop hopefully and we will offer a lot more mobile automotive services, I will keep everyone posted. Visit our WebSite http://www.getamechanic2go.com, there you will be able to see more about us and the services provided as well as being able to schedule your service or repair, we now have our online store up and running, check us out!!. Have a nice day and thanks for looking!!!

Showing 1-10 of 15
Generator Install questions, answered by experts

If you’re deciding between a solar battery versus a generator for the best backup power solution, you can take a few factors into consideration. Solar batteries are quiet while generators can be quite loud. Generators have a lower up-front cost, but they require fuel and ongoing maintenance while solar batteries are more expensive but don’t have many ongoing costs.

To power a central air system during a power outage, the whole-house generator will need to be at least 5,000 watts, and this number will significantly increase for larger units. Check the specific wattage requirements of your AC unit to choose the right generator size. Consider consulting a generator installer to ensure your whole-house generator meets your electrical load needs.

The amount of time a standby generator can run continuously is around 3,000 hours on average. However, standby generators can generally run indefinitely as long as they have a continuous fuel supply. Generators hooked up to a home’s natural gas supply are the best option for extended usage, as these won’t rely on a finite fuel supply based on how much you have in storage. Generators running on liquid propane or diesel won’t last as long, as these require fuel storage and regular refueling to stay running.

If your home already has a grinder pump and you’re still noticing issues (like frequently clogged toilets and sinks), it could be time to upgrade your grinder pump. Start by checking your existing horsepower. If there are four or fewer people living in your home, using a 1/2-horsepower grinder pump should be sufficient. Larger households should consider investing in a 1-horsepower grinder pump to maximize wastewater removal efforts.

As a safety measure, you should always turn off the main breaker while operating your generator’s backup breaker. In addition, you should also switch off all appliance breakers so you don't have a power surge when the main breaker turns back on. And finally, turning off the main breaker prevents back-feeding, which endangers utility workers with the risk of electrocution. Back-feeding could also destroy the electrical circuits of your neighbors if they use the same power network.

The Kailua, HI homeowners’ guide to generator installs

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

See all articles

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