Top-rated generator install pros.

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There are 1 highly-rated local generator install pros.

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SJ Electric, LLC

98-1476 Hoohonua Street
4.91(
454
)
•Approved Pro

SJ Electric, LLC

98-1476 Hoohonua Street
4.91(
454
)
•Approved Pro
Super Service Award
Customers say: True professional
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
149 local quotes requested

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.

"Excellent service and customer service! He was quick efficient and fair. I would 100% hire him again"

Julie C 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.

"Excellent service and customer service! He was quick efficient and fair. I would 100% hire him again"

Julie C 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

"Eric, did a great job at a reasonable price. I would hire him again."

Mark O on March 2022

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

"Eric, did a great job at a reasonable price. I would hire him again."

Mark O on March 2022

Windward Side Electric Kailua

Kaneohe
4.83(
12
)

Windward Side Electric Kailua

Kaneohe
4.83(
12
)
Customers say: Quality work
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers

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

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!!!

Aloha Inflatables

94-434 Kiilani St
5.00(
1
)

Aloha Inflatables

94-434 Kiilani St
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Aloha Inflatables is Hawaii's one-stop source for affordable party rentals. We provide inflatable bouncers & water slides, as well as, games, tents, tables and chairs for any size event. We are fully insured for all city & county and state park locations islandwide and have been providing this service to the folks on Oahu since 2005. Bounce on by to www.inflatables-inc.com to view pics of all the inflatables we offer. Mahalo!

Aloha Inflatables is Hawaii's one-stop source for affordable party rentals. We provide inflatable bouncers & water slides, as well as, games, tents, tables and chairs for any size event. We are fully insured for all city & county and state park locations islandwide and have been providing this service to the folks on Oahu since 2005. Bounce on by to www.inflatables-inc.com to view pics of all the inflatables we offer. Mahalo!

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

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Generator Install questions, answered by experts

The cost to install a whole-house generator averages at $5,200, but costs can range from $1,500 to $8,900, depending on the type and size of the generator, and the labor required to install it. To find the best deal while still ensuring the unit meets all the needs of your household, hire an electrician to calculate the electrical load of your must-have appliances and electronics beforehand so you don’t pay for more power than you need. As always, be sure to get at least three quotes to find the ideal fit for your needs and budget.

You can determine what size generator you need for a transfer switch by matching the switch to the largest outlet on your generator. Larger generators can power up to 10 circuits, while most 5,000-watt generators can provide power to six circuits. So, if your generator’s largest outlet is 30 amps, you’ll need a 30-amp transfer switch.

Costs depend on generator type, labor, and additional wiring or transfer switch requirements.

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.

When properly maintained, natural gas generators can last a long time, as much as 20 to 40 years. They have relatively few needs compared to generators with other fuel types. However, the generator’s lifespan ultimately depends on how often the generator is used and for how long it’s left running.

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The Waipahu, 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