Electrical Services

At Hawaiian Electric, providing reliable and affordable power to our customers has always been our highest priority. Our team of highly trained staff can help you with all your energy needs. There are also specific resources to see how you can check the power quality of your service.

If you're a residential customer looking to setup new electrical service or to adjust your existing service, please see our Start, Stop or Move Service page to get started.  You can also view our frequently asked questions for new installations for more information.  

Business customers may work with their account managers or contact us for further assistance to get up and running. If you’re looking to build or construct a new home or start a new project, please visit our Builders, Developers & Contractors page.

Get up and Running

Looking to upgrade, modify, or install a new electrical service? Builders, developers, and contractors can use the customer installation form to have electric service turned on for projects.

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Manuals & Engineering Specifications

Ensure standards and safety requirements are met and your project is a success. Learn more >