G2 Electric

★★★★★ 4.6 / 5 (45)
: Kailua, HI 96734
: (808) 343-4323
: http://www.g2electrichi.com

Company Overview

Reach out to (808) 343-4323 for your no-cost estimate now. We at G2 Electric specialize in addressing the electrical demands of your home and business. No matter if the job is simple or complex, we possess the skills to support you at every stage. We tackle every project, regardless of size, with confidence and expertise. Reach out for your no-obligation estimate. With over 24 years in the business, owner Larry Greco II has served clients in both California and Hawaii. Larry contributes a wealth of experience in various project types, including commercial, industrial, and residential, to our operations.

Business Services

  • Electric inspection
  • Electric installation or replacement
  • Electric panel installation
  • Electric panel repair
  • Electric repair
  • Wire installation
  • Wire repair
  • Electric vehicle charging station installation
  • Generator installation
  • Generator repair
  • Light fixture installation
  • Light fixture repair
  • Outlet installation
  • Outlet repair

Business Location & Hours



Mon:8:00 AM - 5:00 PM
Tue:8:00 AM - 5:00 PM
Wed:8:00 AM - 5:00 PM
Thu:8:00 AM - 5:00 PM
Fri:8:00 AM - 5:00 PM
Sat:Closed
Sun:Closed

Recommended Customer Reviews

Eric L.
★★★★★

Very fast and efficient service. Used for our business Chronic tacos.

There are professional and helpful.

Will use g2 electrical for all my future electrical needs

Sandy M.
★☆☆☆☆

Not pleased that I called for an appt on July 24th for week of Aug 12th. Said he would call me back but never did. Called today for an appt on Aug 16th and said they were already booked.

Y L.
★★★★★

This review is for the kitchen renovation in October 2023

Larry, with G2 electric is simply the best! Larry is very knowledgeable, customer service oriented, knows how to troubleshoot and come up with great solutions for his clients.

This is the third time I am using Larry for his service and the biggest one. He rewired my entire kitchen, including relocating my oven outlet to a different location and studded my kitchen with beautiful pendant lights and yes they are dimmable.

Larry and his team also installed three Minka Aire ceiling fans for me through out the house and replaced the old switch boxes with recessed switch panels. The fans and the electrical switches look and work great.

My family and I are really enjoying our meals and gathering with the new lights and the fans!

I highly recommend Larry/G2 Electrics.

Jen H.
★★★★★

Super knowledgeable and always friendly! Larry and crew have done a variety of jobs around our house over the years from big projects like changing out all of the outlets and panel box, to smaller issues like changing light fixtures. Always responds to phone calls and that's key when you've got an urgent problem. Many thanks, Larry!

Cynthia I.
★★★☆☆

I recommend them for installing an electric car charger.

I would not recommend this company for Samsung Frame TV install. They did not understand the assignment.

Jaz P.
★★★★★

He answered my call right away. Listen to everything I had to say, told me he's very familiar with my situation and he's able to fix it. A few hours later What was happening in my house magically stopped so I didn't move forward with scheduling an appointment but if something does happen, I will call this guy. He sounds very knowledgeable about everything.! Thanks for the conversation

Alan R.
★★★★★

Great service!! Larry was prompt, quick, and Informative. Very professional and a nice guy.

Stephen F.
★☆☆☆☆

Called to get an estimate for a total rewiring of our house because of the top rating via Best of Honolulu Advertiser. I would expect a professional company would show the courtesy to at least let us know if they were not interested. We are going with E1 electric.

Steve M.
★★★★★

I called G2 Electric this morning because my dining room lights wouldn't turn on. Larry answered and while he listened, he said he's driving now so would I please text him my problem and he would get back to me. I said sure and texted my problem. And Larry texted back that he could see me in about 4hours or so. I agreed to meet him and waited. Sure enough he came to my house and we discussed my problems. Long story short, Larry fixed everything, was cheerful, polite, very knowledgeable, fast and efficient. I was very impressed and vowed to use him again in the future. 5 stars out of 5!!!!! I would recommend G2 Electric to anyone.

Alex J.
★★★★★

I was in need of some electrical expertise for existing power distribution modifications, installation of a larger sub panel, and connection of electrical to new HVAC units. Larry at G2 electric came by the next business day for a quote and provided a detailed yet concise explanation of exactly what would be needed to accomplish my work list.

Larry was extremely accommodating and able to get me into his schedule in an expedited time frame. He has a busy schedule and was upfront with his availability.

Upon arrival - Larry detailed what he would be accomplishing and set off to work. All work was well thought out, clean, and executed at a highly professional level. Larry even cleaned up some existing work that was not installed up to standards.

I am grateful for G2 electric, the quality of the workmanship, and the great customer service that was provided. I would highly recommend G2 Electric to anyone in need of professional electrical work.

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