Woo's Electrical Service

Sunday Closed Monday 9:30 AM – 4:30 PM Tuesday 9:30 AM – 4:30 PM Wednesday 9:30 AM – 4:30 PM Thursday 9:30 AM – 4:30 PM Friday 9:30 AM – 4:30 PM Saturday Closed

“Mike was very professional and talked me through each step of his diagnosis. Would definitely use you guys again. And reasonable $$.”

We install, troubleshoot, and repair residential electrical and appliances. We take pride in providing prompt, honest, and friendly service. Our work is done with aloha and to your satisfaction. Licensed #C12523 and insured.

“Marvin and Harvey arrived right on time, the quality of their work exceeded my expectations, they were both very professional, and they made sure to clean up after they completed the work.”

“Marvin was on time and totally professional. He did an excellent job of replacing my garage plugs (one for EV charaging) quickly and efficiently.”

We love️️ our customers! Here’s what some of them have been saying about us. Check out our reviews on Google and Yelp for more.

Payment is due in full upon completion of service unless prior arrangements have been made.

Labor: All labor is warranted for three (3) months from the date of service. Parts: Component warranties are provided by the manufacturer. Coverage varies by brand and part type, typically ranging from 30 days to one year.

Welcome to Woo’s Electrical LLC . By scheduling a service or allowing our technician to begin work, you (the customer) agree to the following terms and conditions.

We value our technicians’ time and our customers’ schedules. We require a minimum of 48 hours’ notice to cancel or reschedule an appointment. Untimely cancellations may be subject to handling or return charges.

A non-refundable Diagnostic Fee is charged for all non-warranty service visits. This covers travel and the technician’s professional assessment.

Family owned and operated business serving O’ahu for over 20 years. Our service area includes Hawai’i Kai, Kaneohe, Kailua, Salt Lake, and Waimanalo.

Most electricians charge between $50-$130 per hour depending on the job complexity and your location. Emergency calls and after-hours work typically cost 1.5x-2x the standard rate.

Yes, most electrical work beyond simple fixture replacements requires a permit. Your electrician should pull the permit and schedule inspections as part of the job.

Signs include frequently tripping breakers, flickering lights, burning smells near outlets, a panel over 25 years old, or if you are adding major appliances like EV chargers or hot tubs.

Licensed electricians have passed state exams, carry insurance, and pull permits. Unlicensed work can void your insurance, fail inspections, and create fire hazards.

A full house rewire typically takes 3-7 days depending on the size of the home, accessibility of wiring, and whether walls need to be opened.

Minor tasks like replacing light switches or outlets are generally allowed for homeowners, but anything involving the panel, new circuits, or 240V should be done by a licensed electrician.

Common causes include overloaded circuits, short circuits, ground faults, outdated wiring, or a faulty breaker. If it happens frequently, have an electrician diagnose the issue.

Homes should have an electrical inspection every 3-5 years, or whenever you notice issues like flickering lights, warm outlets, or burning smells.

GFCI outlets protect against electrical shock by cutting power when they detect ground faults. They are required in bathrooms, kitchens, garages, outdoors, and near water sources.

Whole-house generators typically cost $5,000-$15,000 installed, depending on size (7kW-22kW), fuel type, and the complexity of the transfer switch installation.

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