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Residential Electrical

Oahu Electrical Services can help you with just about anything electrical. We've rewired over 35 residential homes and have serviced hundreds of residents.


 Some of the services we offer include:

  • Retrofits

  • New Construction Wirings

  • Data, Cable, & Phone Wiring

  • Circuits - New & Repair

  • Remodels & Additions

  • Service Upgrades

  • Device Troubleshooting

  • And much more!

Industrial Electrical

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Commercial Electrical

We also specialize in large-scale contracts such as wiring mall complexes, high-rise apartment re-wirings, and other commercial projects. 

We are proud to announce our latest commercial project for Tesla installing the first Tesla Supercharger here on Oahu. 
Proud vendors of Royal Hawaiian shopping center, Pearl Ridge Shopping Center, Ala Moana, and over 20 other corporate businesses.

If your company is looking for High Voltage wiring for a factory, or other industrial complex, we have you covered. We are experienced and licensed in industrial electrical. So we are ready, capable, and eager for any complicated projects that you may have.

We are proud to have serviced for the United States Military as well as the city and county.

Solar & Battery Installations

Hawaii is a great place to invest in solar and back-up battery installations. With abundant sunshine and the potential for power outages, these systems can provide reliable and sustainable energy for your home or business. Contact us today to learn more about how we can help you make the switch to renewable.


  • Solar Installation

  • Battery Back-up 

  • Generator Back-Up

  • Maintenance 


A battery backup or generator backup system can be a lifesaver during power outages. It ensures that your home or business stays powered up, allowing you to continue with your daily activities without any interruptions. These backup systems are especially important for those who rely on electricity for medical equipment or have a home office. They also provide peace of mind during severe weather conditions, such as hurricanes or snowstorms, when power outages are more likely to occur.



Switching to solar energy is a smart choice for both your wallet and the environment. By harnessing the power of the sun, you can significantly reduce your monthly energy bills and decrease your carbon footprint.


Solar panels are a long-term investment that can increase the value of your home and provide a reliable source of energy for years to come. Join the millions of homeowners who have already made the switch to solar and start enjoying the benefits today.

Residential Air Conditioning
Emergency Services

Emergency Services & Service Calls 

Our service area for on-demand service calls includes Honolulu, Kailua, Waimanalo, Kaneohe, and Kahalu'u.

We offer estimates for projects that are anywhere on the island.

Please feel free to schedule an estimate or walkthrough for free, or if you need help with an electrical or excavation problem, call us to schedule a service call, and we will get back to you as soon as we can.

Price Schedule:

Callout Charge (Trip Charge and 1 hour of diagnostics and labor) -- Contact for rates

*Non-Emergency Service Calls are scheduled between Monday and Friday between 8 am-4 pm on all business days. All requests must be submitted and approved by Oahu Electrical Services a minimum of 24 hours before the date requested. All other requests will fall under Emergency Service Call Rates. 

Emergency Service Call 4 pm - 8 am --  (incl. first hour of labor, trip charge, and essential materials)

*Emergency Service Calls are scheduled before or after work hours or when Oahu Electrical Services cannot schedule a service call due to a full schedule. All requests must be submitted and approved by Oahu Electrical Services at least 2 hours before the requested schedule time.

Estimates/Walkthroughs -- FREE

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