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    Nan Hua Electric

    4.9 (39 reviews)
    Closed 8:30 am - 4:00 pm

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    Response time

    3 hours

    Response rate

    90%

    Services - Nan Hua Electric

    Electric inspection

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    Smoke detector beeping

    Electrician Wei He came quickly and evaluated the beeping smoke detector. It was less than a year old and one of several installed at the same time. But it was the only one beeping. Since it was in our home office we needed it fixed right away. Wei answered the phone right away and then came over to look at the problem smoke detector. During Friday pau hana time traffic! Yay! After sharing possible causes, he checked the batteries and the circuit, reset the device, and wallah! No more irritating beeping. He emailed the product manual to me and demonstrated how to reset it next time, recommending an annual battery change. Did you know dust can cause a smoke detector to act up??? I highly recommend this company for your residential electric emergencies.

    Dryer outlet
    David C.

    I made a request to add a dryer, ev, and disposal outlet on my house. I thought I would have to update my electrical panel since it is full, which would probably be an expensive update. After making my request some companies sent in possible quotes, and so did Wei, but he also offered to come out and give me a consultation. After arranging a time and meeting he saw that I didn't have to update the panel in the house, but that he could use the main panel by the meter to add the circuits saving me hundreds of dollars. He then gave me a quote for the work which seemed very reasonable and about what I wanted to spend on this job. The day of the installation he came early to the house with a worker and finished the job in about half a day. The work looks meticulous and well done, and he had great communication. I would definitely hire him again for future projects.

    They removed the old light and moved the wiring so we could install the new light.

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    2 months ago

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    4 days ago

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    12 days ago

    Super helpful and friendly. He was also very quick and efficient. Would hire again and definitely recommend 10/10

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    4 months ago

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    8 months ago

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    11 months ago

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    1 year ago

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    11 months ago

    Super professional, super accommodating. I will definitely be calling Wei if I need any more electrical work done.

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    1 year ago

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    1 year ago

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    2 years ago

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    5 months ago

    Yes would definitely use them again very friendly and did our lights in kitchen plus in our living room

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    2 years ago

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    9 months ago

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    8 months ago

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    8 months ago

    I would highly recommend this company. They are very organized and responsive and trust worthy.

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    1 year ago

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    1 year ago

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    2 years ago

    Fast response to change a faulty circuit breaker. Was able to come the same day which was terrific, and it was a Saturday.

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    2 years ago

    The electrician Wei did a great job and very reasonable price compared to others quoted us .

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    2 years ago

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    2 years ago

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    1 year ago

    Wei was on time, communicative, friendly, accomodating, and efficient. He help me fix my light.

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    2 years ago

    Great service...got the job done quick and very friendly...would recommend for electrical jobs

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    2 years ago

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    2 years ago

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    2 years ago

    Wei did a great job installing a replacement ceiling fan with light. Thank you Wei! Highly recommend. Quick response too.

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    2 years ago

    He was on time, very quick, very professional and half the cost of others. Call him for any electrical issues

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    2 years ago

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    Ask the Community - Nan Hua Electric

    Review Highlights - Nan Hua Electric

    Very punctual, very professional, very efficient and most importantly, owner Wei's pricing is very, very fair.

    Mentioned in 25 reviews

    Read more highlights

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    Grand Hawaii Electric

    Grand Hawaii Electric

    5.0
    (120 reviews)

    I recently hired Grand Electric Hawaii to install and upgrade smoke detectors for my business to…read moreinterconnected ones. Johny was fantastic to work with from start to finish! He was prompt, honest, & completed the job efficiently. He takes time to finds solutions to problems. If you are looking for reliable, professional electrician on Oahu. I highly recommend Grand Electric Hawaii and look for Johny. 5 -stars. :)

    Amazing company and owner. Long story short, wasn't getting any power from the grid (HECO)…read more Luckily, I have a PV solar system that was powering my house for 5 days. Requested HECO to come out and discovered the 100 amp breaker melted the plastic behind it and basically fell apart. Requested an electrician on Memorial Day and Johny responded very quickly and came out right away. Obviously checked the reviews prior to requesting him. Anyways, by just providing him a picture he could tell just the breaker needed replacing instead of the whole panel, which would've costed thousands. Johny is super knowledgeable and friendly. He ended up checking all my breakers and if there were any overload. Basically made sure everything is safe and up to par. Got everything done within an hour including having HECO come back to reenergize my house. Everything is back to normal again. So thank you very much Johny and Grand Hawaii Electric. I will for sure be using their services again if necessary. Check the other reviews. You wont be disappointed.

    Sparky and Sons

    Sparky and Sons

    4.9
    (107 reviews)

    I had some small projects that i needed an electrician for. One was to remove a ceiling fixture and…read moreold smoke detector but it was in the middle of the stair case and roughly 15 feet high in an awkward angle. In its place i wanted to install track light above the railing to make it easy to switch out the lights. The second and third was to install an outdoor flood light and from there an outdoor weatherized outlet. Contacted Sparky and Jerry responded quickly. I provided pictures and such and when I was ready we did a site walk. He shared options of what we can do as well shared any issues. Quoted me at the end of the day and schedule the job a few days later. The day of, Sparky and Sons (total 3 of them) came in and put together a safe scaffold to remove both light fixtures and smoke detector and covered with a blank plate. Then installed the track lighted to my direction. on the outside, flood light, outdoor weather switch, and outdoor weather outlet was installed to my direction by tapping into an existing outlet in the kitchen and running it outside. They did a great job and was very professional as Jerry was instructing his son's ensuring everything was visually pleasing. One thing i truly respected was the clean up as electricians are known to leave "poop" (wire ends) all over the place. Jerry ensured this was cleaned up and threw away all trash leaving it as good or better than when they started. They did a great job, price was very reasonable, and the end result i am very happy with.

    Came out on the same day and did an amazing job fixing our wiring for a light switch. Definitely…read morerecommend!

    Nan Hua Electric - electricians - Updated July 2026

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