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Verified Reviews for Generator Install pros in Lihue, HI

*The Angi rating for Generator Install companies in Lihue, 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 Lihue, 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 31, 2025

Find Generator install pros in Lihue

The Eastern Electric Company

No reviews yet

The Eastern Electric Company

No reviews yet

We are a full service electrical contractor specializing in residential, commercial and off-grid/renewable energy electrical systems. We have been in the electrical trade for over 15 years. Upholding a reputation for consistently delivering exceptional customer experience headlined by high end craftsmanship, and great communication.

We are a full service electrical contractor specializing in residential, commercial and off-grid/renewable energy electrical systems. We have been in the electrical trade for over 15 years. Upholding a reputation for consistently delivering exceptional customer experience headlined by high end craftsmanship, and great communication.

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

Avatar for Chet's Electric

Chet's Electric

Honolulu And Surrounding Area
5.00(
5
)

Chet's Electric

Honolulu And Surrounding Area
5.00(
5
)
Customers say: Quick response
33 years of experience

Thank you for finding Chet's Electric here on Angi! Our trained service professionals will work with you directly to assure your home is well cared for. We are actively booking in the Honolulu area for residential and commercial projects. Please visit our websites and take a look at what Chet's Electric has to offer! We look forward to working with you and feel free to contact us directly by phone or text message! https://chetsgeneratorshawaii.generacdealers.com/

"Chet is efficient and helpful. He know what he’s doing and communicates well. Great service He’s awesome!!!!"

Gregory U on March 2024

Thank you for finding Chet's Electric here on Angi! Our trained service professionals will work with you directly to assure your home is well cared for. We are actively booking in the Honolulu area for residential and commercial projects. Please visit our websites and take a look at what Chet's Electric has to offer! We look forward to working with you and feel free to contact us directly by phone or text message! https://chetsgeneratorshawaii.generacdealers.com/

"Chet is efficient and helpful. He know what he’s doing and communicates well. Great service He’s awesome!!!!"

Gregory U on March 2024

Generator Install questions, answered by experts

When choosing the right size generator for your needs, consider a few items to help calculate the wattage you’ll need. Start by determining which household items and appliances you want to power, and then add the wattages together. Check out the wattage of these essential appliances:

  • Refrigerator: 600 watts

  • Large dehumidifier: 700 watts

  • Large window air conditioner: 1,400 watts

  • Water heater: 3,000 watts

Running home appliances like these requires a partial or whole-house generator. A portable generator may be enough to power your home if you only plan to keep a refrigerator and freezer running. 

Natural gas and electricity rates vary significantly based on location, and pricing can change over time, too. It’s possible that in locations where natural gas is particularly inexpensive, it will cost less than grid-based electricity will. However, you should also factor in the generator’s initial costs and maintenance needs, as well as its noise level and if it can comfortably power all your home appliances.

Carbon monoxide emissions aren’t only dangerous to human life, but they also harm our planet. While natural gas generators emit lower levels of CO than other fuel sources, there are still ways to reduce emission levels. For example, shop around for an eco-friendly generator that complies with current emission standards. Also, make sure your generator is serviced regularly to avoid CO buildup. 

While natural gas generators are costly, they’re a great option for standby power due to the reliability of natural gas as a fuel source. Unlike other fuels, natural gas is delivered through underground pipes, making outages extremely rare and less likely to be affected by the elements. As long as the area isn’t prone to earthquakes, they offer an unlimited supply of natural gas that doesn’t degrade over time or require storage in tanks.

Whole-house generators can last 20 to 40 years with normal operation and proper maintenance. If you look up the specifications for your generator, you may be able to find a lifespan rated in hours of operation. Life expectancy will vary depending on how often and for how long you use the generator each year. Choosing a fuel with low impact like natural gas or diesel can help generators last as long as possible.

The Lihue, HI homeowners’ guide to generator installs

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

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