Panel Changes & Upgrades
Panel upgrades that support modern power demands — improved capacity, safety, and reliable performance.
View servicePanel Upgrades · August 21, 2026
Short answer: in 2026, a straightforward 100-amp-to-200-amp panel and service upgrade runs most Portland and Vancouver homeowners about $2,500 to $5,000 installed, permit included. Once the meter base, service mast, grounding system, or panel location have to change too, $4,500 to $8,000 is the realistic range, and a 400-amp service for a large home or shop starts around $7,000.
Those numbers come from published Portland-area contractor pricing and the current City of Portland and Washington L&I permit schedules, not from a national cost calculator that averages in Kansas City. They also hide a lot of variation. Below is exactly what moves a quote up or down, what the permit actually costs on each side of the Columbia, how PGE and Clark Public Utilities fit into the schedule, and how long the whole thing takes from first call to final inspection.
If you already know your panel is a problem (warm to the touch, breakers that trip, a Federal Pacific or Zinsco label), skip to the cost table and then request a written estimate. If you're still deciding whether you need an upgrade at all, start with the signs your panel is asking for help.
Every job is quoted after we look at the panel, the meter, the service drop, and what you plan to plug in over the next ten years. But these are the ranges we see quoted across the metro in 2026 for a typical single-family home, with permit and inspection included.
| Job | Typical installed range | What's driving it |
|---|---|---|
| Like-for-like panel replacement (same amperage) | $1,800 – $3,000 | New panel and breakers, existing meter base and service stay; often the fix for a Federal Pacific or Zinsco swap on a 100A service |
| 100A → 200A service upgrade (panel + meter base) | $2,500 – $5,000 | New 200A panel and main, new meter socket, utility disconnect/reconnect, permit and inspection |
| Full service upgrade with new mast, weatherhead and grounding | $4,500 – $8,000 | Overhead service rebuilt end to end, grounding electrode system brought to current code, sometimes a PGE or Clark PUD service-drop change |
| Panel relocation (added to the above) | + $2,000 – $4,000 | Moving the panel out of a closet, bathroom, or stairwell means re-routing every circuit to the new location |
| Subpanel for garage, shop, or ADU | $800 – $1,800+ | Depends mostly on the length of the feeder run and whether it's trenched |
| 400A service (large home, shop, or multiple EVs) | $7,000 – $12,000+ | Larger gear, often a new meter base and utility coordination for the transformer |
"Panel upgrade" gets used for two different jobs. A panel replacement swaps the breaker box and keeps the existing service size. A service upgrade raises the amperage coming into the house, which touches everything between the utility's wires and your breakers. A proper 200-amp service upgrade in Portland or Vancouver should include all of the following, and your quote should list them:
Two houses on the same street can get quotes $3,000 apart and both be fair. Here's what an electrician is pricing when they look at your setup:
A panel or service upgrade needs an electrical permit and a final inspection in both states, and the permit has to be pulled by a licensed electrical contractor (or, in limited cases, the owner-occupant). The fee itself is a small line item, but the jurisdiction determines who inspects and how fast:
| Where the house is | Who issues and inspects | Service permit fee | Notes |
|---|---|---|---|
| Inside Portland city limits | Portland Permitting & Development | $239 (schedule effective July 10, 2026) | Plus the state surcharge and per-circuit fees for any new branch circuits |
| Beaverton, Hillsboro, Gresham, Tigard, Clackamas County, etc. | That city or county's building department | Similar range; varies by jurisdiction | Same Oregon Electrical Specialty Code, different counter and inspector |
| Inside Vancouver city limits | City of Vancouver electrical program | City fee schedule | Clark Public Utilities still controls the meter |
| Camas, Washougal, Battle Ground, Ridgefield, unincorporated Clark County | Washington Dept. of Labor & Industries | $121.50 for 0–200A; $151.20 for 201–400A (L&I worksheet, fees effective July 2025) | L&I inspector signs off before the utility reconnects |
We pull the permit, schedule the inspection, and show the fee as its own line on the estimate. If a quote you're comparing doesn't mention a permit at all, ask. Unpermitted panel work is one of the most common things a home inspector flags at resale, and fixing it later costs more than doing it right once.
The utility owns everything up to the meter and has to be involved in any service upgrade. This is the step homeowners most often don't expect, and it's where most of the calendar time goes.
Portland General Electric (most of the Portland metro). PGE requires prior notice before you add load or modify service equipment, so we open the request with PGE Service Coordination before the install day, not after. PGE will only reconnect once the city or county inspector has approved the work, and they want the meter socket and weatherhead brought to current standards as part of the upgrade. In some older neighborhoods, a 200A or 400A request triggers a look at the transformer serving your block, which can add a week or two.
Pacific Power (parts of the metro and the Oregon coast). Same idea: notify first, install, inspect, reconnect. Pacific Power's home EV charger rebates for income-qualified customers can also help offset a 240V circuit or charger install done at the same time.
Clark Public Utilities (Vancouver and Clark County). Only Clark PUD personnel may pull the meter, so the sequence is fixed: permit posted, CPU removes the meter, we do the work, the city or L&I inspector signs off, CPU reinstalls the meter and restores power. CPU asks that the work be scheduled through their Construction Services line with a project number, which we handle. Your house is without power for the working part of the day.
The install itself is one working day. The calendar around it is what you should plan for:
Three to four weeks from first call to final inspection is typical for a planned upgrade. A panel that has failed or burned is a different conversation: we treat it as an emergency call, get temporary power sorted, and expedite the permit and utility steps. This fire-damaged panel and meter replacement in Vancouver shows what that looks like.
A 100-amp service is enough for a lot of homes, and we'd rather do a load calculation than sell you amperage you won't use. The honest triggers for going to 200A are an EV charger on a 40–60A circuit, a heat pump or ductless system replacing gas, an induction range, a hot tub, or an ADU, especially in combination.
When the panel is sound but full, a subpanel solves the space problem for a fraction of a service upgrade. When the service is tight but not over, a smart panel or a load-managed EV charger can throttle the charger when the dryer and oven are running, and keep you under your existing service without a utility upgrade at all. We installed the smart panel below alongside a whole-home battery and a Tesla charger in Vancouver; the homeowner got backup power and Level 2 charging without touching the service size.
A few decisions make a real difference to the final number:
What not to cut: the permit, the grounding work, the surge protector, and the labeled directory. None of them are where the money is, and all four are what an inspector, an insurer, or the next buyer will look for first.
If your insurer or home inspector has flagged a Federal Pacific Stab-Lok or Zinsco panel, the replacement usually falls in the like-for-like or 100-to-200A ranges above, and we provide the permit and inspection documentation your carrier asks for. Both brands have a long record of breakers that fail to trip under fault conditions, and many insurers in Oregon and Washington treat replacing them as a condition of coverage rather than a suggestion. Our panel upgrade service page covers what we replace them with and what the process looks like.
Whether you're in Portland, Beaverton, Gresham, Vancouver, or Camas, the same licensed crew (Oregon CCB #244602, Washington POWERPL813L6) handles the estimate, the permit, the utility coordination, and the inspection.
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Read articleFree written estimate
Send us a photo of your panel and meter and tell us what you're adding. You'll get a straight price with the permit, utility coordination, and inspection included.