Electrical Panel Upgrades in Kaneohe
100A→200A upgrades for older Kaneohe homes from plantation-era Heeia cottages to military rentals near MCBH and hillside Ahuimanu builds.
Older Kaneohe homes. Modern loads.
Kaneohe houses often run on 60A or 100A panels that cannot carry a modern household. Common triggers: the homeowner just bought a Level 2 EV charger and discovered the existing service is full; the home is being sold and the inspector flagged a Federal Pacific Stab-Lok or Zinsco panel; the breakers visibly arc when reset; or windward humidity and salt mist drifting in from Kaneohe Bay have eaten the panel bus bars and grounding electrode.
Kaneohe homes have their own quirks. Older Heeia and Ahuimanu hillside homes sit above the bay with long exterior service masts that take the brunt of windward weather. Halekou and Mahinui have a lot of post-and-pier construction where the panel sits in a damp crawlspace and corrodes faster than an interior install. Pikoiloa and the Kahaluu corridor have heavy military-family rental turnover; landlords often upgrade panels between tenants so the next tenant can run AC and a dryer without daily trips.
A standard Kaneohe 200A upgrade includes new main breaker, copper bus bars, AFCI/GFCI breakers per NEC 2017 with Hawaii amendments, tamper-resistant receptacles where needed, fresh grounding electrodes, and meter base or weatherhead replacement on the service mast if those have aged out.
What’s Included
Every Kaneohe panel upgrade covers the same scope. Here is exactly what you are getting when you book us.
How It Works
Four steps from first call to written warranty. No surprises along the way.
Assessment
Walk your Kaneohe panel, check service mast for windward weather damage, propose 200A based on load.
Permit & HECO
Pull City & County permit, schedule HECO disconnect (usually 1–2 weeks lead time).
Install Day
Disconnect at HECO, swap meter base and panel, reconnect by evening. Power-out 3–5 hours.
Inspect & Sign-Off
Inspector visit (usually next day), label panel directory, hand you the close-out paperwork.
Why Sparky
Single-Day Install
In and out in one working day. Power off only during the actual swap window.
HECO Coordination
We handle the disconnect/reconnect appointment so you don’t have to call HECO.
Future-Sized
Panel sized for your 5-year plan, not just today — EV, solar, heat-pump-ready.
Frequently Asked Questions
How much does a panel upgrade cost in Kaneohe?
Why does my Federal Pacific or Zinsco panel need to be replaced?
How long is the power out?
Will the upgrade support a Level 2 EV charger and heat pump water heater?
What about salt-corroded grounding on windward homes?
Do you handle the permit and inspection?
Get a Free Kaneohe Panel Upgrade Quote
Written quote on the first visit. No surprise charges, no salesman act — just a licensed Kaneohe electrician answering your questions.