G2 Electric

★★★★★ 4.6 / 5 (45)
Emergency Call


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

Company Overview

Contact us at (808) 343-4323 to arrange your complimentary estimate today. G2 Electric focuses on fulfilling the electrical requirements of both residential and commercial clients. From basic tasks to more complicated projects, our experienced team is here to guide you. Our knowledgeable crews can handle any job, big or small. Contact us for your complimentary quote. Owner Larry Greco II has over 24 years of experience in the field, having worked in both California and Hawaii. He offers extensive knowledge in commercial, industrial, and residential projects to our team.

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

Kitsana D.
★★★★★

One of the best electricians on Oahu. We got a few quotes from other electricians and I can say G2 Electric is very competitive in this regard. But where they really shine is with the owner, Larry. What separates him from other electricians is his personality. He's very affable and will take the time to get to know you, answering your questions and explaining everything along the way. We got a new circuit breaker panel, a quick disconnect box and other general electrical work done, all of it done very well and in a timely fashion.

I'll certainly be going to G2 Electric whenever I need any work done, and I'd recommend others to do the same.

Laura K.
★★★★★

Larry was right on time, quickly diagnosed and fixed the problem, and also corrected some incorrect wiring issues. He showed me the issues and explained everything first. Great service, trustworthy, and a reasonable cost = great value in my book. I'll call him again next time I need help!

Sara N.
★★★★★

Larry is awesome! He came in and fixed a few problems caused by another electrician. He explained everything thoroughly and showed me how the work should have been done. In addition, he puts care into his work. He wants his work to look good; he is very professional. In addition, his rates are fair. I recommend him without hesitation.

Matthew L.
★★★★★

Larry did a great job making some electrical additions at my business. He's a good hard working smart guy. Principled too. I totally recommend him.

John W.
★★★★★

There is a reason Larry has a slew of 5 star reviews. His work looks very clean, he is efficient, on time, and personable. I totally agree with another reviewer - Larry even made friends with our dog!

We had Larry add a ceiling fan, run a new exterior outlet for a beer fridge, and modify an exterior light so that we could add outside bistro lights. (I didn't know we needed bistro lights but Chip and Jo from HGTV have bistro lights, so I found out we ""needed"" them too). I had multiple estimates and went with G2, not because he was the cheapest, but because he took time to understand what we were looking for and he even recommended cheaper alternatives to get what we wanted. Adding the ceiling fan looked like it would be a quick job, but Larry worked his ass off to route the new cable in the wall with multiple cross brace stud breaks.

When I need new electrical work, I am calling G2 Electric! Thanks again Larry. I don't have that beer fridge hooked up yet but when I do, you are welcome to come over and share a cold one.

Julie K.
★★★★★

Larry has completed 2 jobs for us in the last 6 weeks--a larger project where he replaced/repaired/updated most outlets, switches, and wiring over the course of a day and a half, as well as a separate smaller job involving a ceiling fan.

The quality of his work is top notch and completed timely. His response to questions was prompt and communication very easy. That said, what stood out more than anything was his genuinely friendly and laid back demeanor. He's a great guy who does fantastic work. The only negative I can report is that our dog really misses him! He will be our go to guy for all things electrical.

Chrysa K.
★★★★★

Very accommodating, flexible, friendly and professional. Called Larry for a residential quote and he was there the next week working. We had a few scheduling changes arise and Larry was very flexible and understanding. He is very knowledgeable, easy to talk to, and pet friendly; highly recommend for professional, accountable, reliable electrical service.

Emma W.
★★★★★

Larry is responsible and delivers on his promises. He did a great job changing out all of the old electrical outlets at our place. I would highly recommend him.

Snow X.
★★★★★

My husband called Larry about an electrical issue. He immediately set up a no-obligation appointment. Larry first checked for easy no or low cost solutions. When that didn't work, he troubleshooted the issue re-wiring several outlets. We are more than pleased with the result, pricing, and professionalism. Hopefully, we don't ever have any other electrical issues in our home but if we do, Larry will be our first call.

Tahnee D.
★★★★★

Being new to the island and our home and living in Waianae (west side) we were getting recommendations from people on Facebook for a good and reliable electrician. Thank goodness for someone recommending G2 Electric. My husband had purchased a new pressure washer and had plugged it in our garage outlet. When he had turned it on the outlet stopped working in numerous places throughout our garage and entryway. He checked the breaker box and everything seemed okay. Larry came out and troubleshot our issue. He took time to explain to us how everything worked. He found another breaker box and told us what was connected to where. We asked him to change the amp to 20 since all of ours was at 15 and instead of ripping us off and saying okay since it was going to be a more expensive fix, he gave a recommendation that not only saved us money but made more sense. Overall he was a very friendly, knowledgable and honest guy. I definitely trust him enough to use him again and recommend him to others.

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