EV Charger Installers in Hawaii
Find EV charger installers in Hawaii. We've gathered 12 electricians and EV charging companies from across Hawaii with their phone number, address, hours, and Google rating, so you can compare and reach out for quotes. Listings span Honolulu, Kailua-Kona, Kahului, Waipahu, Pearl City and Hilo and more, so there's likely an electrician near you. The installers below average 4.8 stars on Google. With residential electricity averaging 42.9¢/kWh in Hawaii, a properly installed Level 2 charger lets you fill up at home for a fraction of public charging.
Before you hire in Hawaii: price your install
12 EV charger installers in Hawaii
Spread across Hawaii so there's likely one near you. Details from public Google Business Profiles: verify before hiring.
E I Electrical, Inc.
4.8(577)- Monday7AM-7PM
- Tuesday7AM-7PM
- Wednesday7AM-7PM
- Thursday7AM-7PM
- Friday7AM-7PM
- Saturday7AM-5PM
- SundayClosed
Hours· tap to view
VP Electric, LLC.
5.0(108)- Monday7AM-3:30PM
- Tuesday7AM-3:30PM
- Wednesday7AM-3:30PM
- Thursday7AM-3:30PM
- Friday7AM-3:30PM
- SaturdayClosed
- SundayClosed
Hours· tap to view
Metta Electric
5.0(65)- Monday7AM-7PM
- Tuesday7AM-7PM
- Wednesday7AM-7PM
- Thursday7AM-7PM
- Friday7:04AM-7PM
- Saturday7AM-7PM
- Sunday7AM-7PM
Hours· tap to view
Oahu Electric and Air
4.9(119)- MondayOpen 24 hours
- TuesdayOpen 24 hours
- WednesdayOpen 24 hours
- ThursdayOpen 24 hours
- FridayOpen 24 hours
- SaturdayOpen 24 hours
- SundayOpen 24 hours
Hours· tap to view
HI POWER Solar
4.5(76)- Monday7:30AM-4:30PM
- Tuesday7:30AM-4:30PM
- Wednesday7:30AM-4:30PM
- Thursday7:30AM-4:30PM
- Friday7:30AM-4:30PM
- SaturdayClosed
- SundayClosed
Hours· tap to view
All G Electric LLC
4.9(15)- Monday8AM-4PM
- Tuesday8AM-4AM
- Wednesday8AM-4PM
- Thursday8AM-4PM
- Friday8AM-4PM
- SaturdayClosed
- SundayClosed
Hours· tap to view
Grand Hawaii Electric LLC
5.0(39)- Monday8AM-5PM
- Tuesday8AM-5PM
- Wednesday8AM-5PM
- Thursday8AM-5PM
- Friday8AM-5PM
- Saturday8AM-5PM
- SundayClosed
Hours· tap to view
Direct Electric Hawaii
4.5(28)- Monday8AM-4PM
- Tuesday8AM-4PM
- Wednesday8AM-4PM
- Thursday8AM-4PM
- Friday8AM-12PM
- SaturdayClosed
- SundayClosed
Hours· tap to view
Z's Electric LLC
5.0(9)- Monday7AM-4PM
- Tuesday7AM-4PM
- Wednesday7AM-4PM
- Thursday7AM-4PM
- Friday7AM-4PM
- SaturdayClosed
- SundayClosed
Hours· tap to view
Mr. Electric
3.5(18)- Monday8AM-5PM
- Tuesday8AM-5PM
- Wednesday8AM-5PM
- Thursday8AM-5PM
- Friday8AM-5PM
- SaturdayClosed
- SundayClosed
Hours· tap to view
Coastal Electrical Services
5.0(4)- Monday9AM-5PM
- Tuesday9AM-5PM
- Wednesday9AM-5PM
- Thursday9AM-5PM
- Friday9AM-5PM
- SaturdayClosed
- SundayClosed
Hours· tap to view
KM Electrical Services, Inc
5.0(3)- Monday8AM-4PM
- Tuesday8AM-4PM
- Wednesday8AM-4PM
- Thursday8AM-4PM
- Friday8AM-4PM
- SaturdayClosed
- SundayClosed
Hours· tap to view
How to choose an EV charger installer in Hawaii
Hire a licensed electrician (NEC 625)
A Level 2 charger is a 240V branch circuit, so the work must be done by an electrician licensed in Hawaii and follow NEC Article 625, which governs electric-vehicle supply equipment. Confirm they carry liability insurance and a labor warranty on the install, not just the manufacturer's warranty on the charger itself.
Check your panel can handle the new 240V circuit
A good installer runs a load calculation before quoting. A Level 2 charger typically needs a dedicated 40–60A double-pole breaker, and an older or fully-loaded panel may need a subpanel or a service upgrade. Ask whether your panel has the spare capacity or whether the quote includes panel work: it's the single biggest cost variable.
Confirm the permit, inspection & hardwired vs. plug-in
A reputable contractor pulls the electrical permit and schedules the Hawaii inspection: skipping it can void insurance and fail at resale. Decide between a hardwired charger (cleaner, supports higher amperage, often required outdoors) and a NEMA 14-50 outlet (plug-in, portable). Both are valid; make sure the quote states which you're getting.
Listing data is sourced from public Google Business Profiles and may be out of date. WattSimple is not affiliated with, and does not endorse or recommend, any listed company. Verify licensing and details directly before hiring.
The charger side of the install
Most electricians will install a charger you supply, and the circuit follows the charger: a 48 A hardwired unit needs a 60 A circuit, a 40 A plug-in unit a 14-50 on a 50 A circuit. Choose it before the quote so the quote matches. Most non-Tesla EVs built before 2025 have a J1772 port; a NACS car takes the wall charger's NACS version. The portable unit plugs into an existing 14-50 outlet on a 50 A circuit with no install. It is J1772-only.
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Smart charger
Emporia Classic EV Charger
Best for: Best value in a 48 A smart charger, and tight panels via PowerSmart
Portable charger
Lectron Portable Level 2 J1772 Charger (NEMA 14-50)
Best for: Renters and second homes with an existing 14-50 outlet
Frequently asked questions
Plan your EV charger install
Size the circuit and breaker (NEC 125% rule).
Home charger install costEstimate the full installed price by state.
EV charging cost calculatorWhat it costs to charge at home vs. public.
Hawaii electricity ratesWhat you pay per kWh today in Hawaii.
EV charger installation costAn evergreen guide to what drives the price.
Do I need a panel upgrade?When a charger needs more electrical capacity.
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