Electrical · Panel upgrades

What Drives Electrical Panel Upgrade Cost

The quote makes sense once you know what’s in it.

Two “200-amp upgrades” can be very different jobs. The panel is the visible part of a system that includes the service entrance, the meter, grounding, and every circuit that lands in it — and the price follows those parts, not the sticker on the box. Here’s what actually moves the number, straight from the license that signs the permit.

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The six drivers

Where the money actually goes.

1
The amperage jump
100→200 amps is the common path; 200→320+ is a different scale of service equipment and utility coordination. The load calculation says which one your home actually needs.
2
Service entrance condition
Mast, weatherhead, riser, meter can — if they’re aging or undersized, they’re part of the job. This is the single most common surprise in older homes, and we scope it up front.
3
Code triggers
A new panel means today’s code: grounding and bonding updates, AFCI/GFCI protection where required. The permit inspection will require them — a quote that skips them is a quote that grows later.
4
Location and rework
Replacing in place is one job; relocating the panel is another. Access, wall condition, and how circuits reach the new panel all move labor.
1
Utility coordination
The swap needs a planned disconnect/reconnect window with your utility — and occasionally service-drop work on their side. We schedule it so the outage is short and expected.
2
What rides along
With the panel open, it’s the cheapest moment ever to add an EV circuit, whole-home surge protection, or a generator interlock. Worth deciding before the work, not after.
How we quote it

Load calc first, number that holds.

Every panel quote starts with a load calculation on your actual home — then a written, itemized number that includes the permit and inspection. It doesn’t change because you asked for a week to think. Signs you’re headed this way: breakers that trip under normal life, a warm panel face, flicker when big loads start, or no room for one more circuit. The full electrical catalog is here.

Asked often

Panel upgrades, answered.

Do I need an upgrade for an EV charger?

Sometimes — the load calculation answers it definitively. Plenty of panels have the headroom; we check as part of every charger quote.

Will my power be off?

Yes, for a planned utility window during the swap — we coordinate it so it’s short and scheduled, not a surprise.

Is a permit really required?

Yes — a service upgrade is permitted work, and the inspection is what protects your home, your insurance, and your resale.

Can I just add a subpanel instead?

Sometimes — when the main service has capacity and you just need circuits. When the service itself is the limit, a subpanel only moves the problem. The load calc tells you which story is yours.

Tripping breakers? Get the real answer.

One load calculation, one written number, zero urgency theater.
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