Most Portland homeowners pay between $1,800 and $6,000 for an electrical panel upgrade, with the typical 100-amp to 200-amp replacement landing around $2,500 to $4,000 installed. The exact cost depends on whether the meter base and service mast also need replacing, how accessible the panel location is, and whether you have a problem brand like Federal Pacific or Zinsco that has to come out carefully.
Below is what actually drives the price on a Portland breaker panel replacement, how the permit and PGE steps sequence, and one Oregon code exception that should keep a few thousand dollars of unnecessary breakers off your quote.
Portland panel upgrade cost breakdown
| Type of work | Typical cost range | What is included |
|---|---|---|
| 100A to 200A panel swap (simple) | $1,800 – $3,000 | New 200A panel, breakers, labor, permit, final inspection |
| Full electrical service upgrade | $3,500 – $6,000 | Everything above plus new meter base, service mast, PGE coordination |
| Federal Pacific / Zinsco replacement | $2,500 – $4,500 | Safe removal of the problem panel, new 200A panel, all breakers replaced |
| Sub-panel addition (garage, shop, ADU) | $800 – $1,800 | New sub-panel, feeder run, permit, inspection |
| Panel relocation | $2,000 – $4,000 | New panel location, rerouted feeders, drywall patching not included |
| 60A to 200A full upgrade (1950s homes) | $4,000 – $7,500 | Often includes a PGE transformer upgrade request and knob-and-tube considerations |
These reflect what Portland-area electricians are actually quoting in 2026 rather than national averages. Expect the higher end if the home predates 1970, the panel sits somewhere awkward like a closet or behind finished walls, or a PGE service disconnect has to be scheduled.
What drives the price of a breaker panel replacement
The biggest cost driver is not the panel. A 200A main breaker panel runs roughly $300 to $600 in parts. The real cost is labor, permits, and whatever turns up once the cover comes off.
The amperage you are moving to
If your home still has 60A or 100A service, 200A is almost always the right target in 2026. Heat pumps, EV charging, induction ranges, tankless water heaters and electric dryers all want capacity. A 100A service struggles to carry a heat pump plus an EV charger. The price gap between 150A and 200A is small enough that 150A rarely makes sense. If a specific project is driving this, see our guides on whether a heat pump needs a panel upgrade and EV charger installation costs.
Meter base and service mast condition
On older homes the meter base and the mast are usually as old as the panel. Corroded, undersized or non-compliant components have to be replaced alongside it, which commonly adds $1,000 to $2,000 because it pulls in a PGE disconnect, permitting for the mast work and a reinspection.
PGE service coordination
Any upgrade touching the meter or service line requires Portland General Electric to cut power while the work happens. PGE schedules these disconnects ahead, and in busy stretches such as storm season the wait can run a couple of weeks. A good electrician owns that scheduling and lines the utility up for the same morning as the crew.
Access and panel location
A panel on an open garage wall is a half-day swap. One buried in a finished basement closet, or needing a feeder fished through 1920s plaster and lath, is a two-day job. That is why any electrician worth hiring asks where the panel is before quoting.
Want a real number instead of a range?
We walk the house, open the panel, and quote with permits itemized. Same-week scheduling for most projects.
What Oregon does not require, and why it matters to your quote
This is the section that can save you real money, because it is where panel upgrade quotes get padded.
Under the national code, replacing a panel or extending a circuit can trigger a requirement to add arc-fault (AFCI) protection to existing circuits. AFCI breakers cost several times what a standard breaker costs, so on a full panel that difference runs into the thousands. Oregon does not adopt those provisions as written.
Replacing a panel does not force AFCI onto your existing circuits. Oregon’s 210.12(E) carries an explicit exception stating that replacement or upgrading of a service or panelboard shall not require existing circuits to be protected by AFCI devices.
Extending or modifying a circuit does not trigger it either. A separate exception in the same section covers extensions and modifications of existing circuits.
Replacing a receptacle does not trigger it. The national provision requiring AFCI on receptacle replacement, 406.4(D)(4), is listed as not adopted by the State of Oregon.
None of that makes arc-fault protection a bad idea. AFCI breakers are designed to detect the electrical signature of arcing faults, and adding them to circuits you care about is often a sensible upgrade. The point is that on an existing Oregon home it is your choice, not a code obligation a contractor can bill you for as mandatory. If a quote lists AFCI breakers across the board as “required by code” on a panel swap, ask which section requires it.
Do you actually need a panel upgrade?
Not every old panel has to go. Here is the honest split.
Situations that genuinely call for it
Federal Pacific Stab-Lok, Zinsco or Pushmatic panels. Service at 60 amps or less. A load calculation showing your service cannot carry a planned EV charger, heat pump or range. Rust, scorch marks, melted bus bars or warm spots. Breakers tripping under normal load or refusing to reset. A full panel with no space left.
Situations where you can hold off
A 100A or 200A panel from Square D, Eaton, Siemens or GE installed in the last 30 years and in good condition. A full panel where a sub-panel solves the space problem for far less. A completed load calculation confirming your existing service handles everything you plan to run.
Portland-specific factors
Portland’s housing stock skews old, with a large share of homes predating 1940, so electricians here run into the same legacy issues repeatedly.
Federal Pacific and Zinsco panels are common here
Both were installed heavily from the 1950s into the early 1980s. Federal Pacific Stab-Lok panels have a documented history of breakers failing to trip when they should. Zinsco panels suffer bus bar corrosion and overheating. Neither is manufactured now and parts are unavailable or unsafe to reuse, so these are replacements rather than repairs. See our full guide to FPE and Zinsco panel replacement.
Knob-and-tube often surfaces during panel work
Opening an older panel sometimes reveals knob-and-tube wiring still feeding part of the house, which changes the scope. Insurers and lenders are generally unwilling to cover a home with active knob-and-tube, so the panel work may need pairing with rewiring those circuits. It is a good reason to inspect before quoting.
Older neighborhoods may need a PGE transformer upgrade
In parts of NE and SE Portland built before 1950, the utility transformer serving several homes may itself be sized for the whole block’s older service. Upgrading to 200A can require PGE to upgrade that transformer. PGE typically handles this at no charge to the homeowner, but it can add several weeks to the timeline.
Which permit office you answer to
Inside Portland city limits, electrical permits go through Portland Permitting and Development, the bureau formerly known as BDS. Outside the city, Beaverton, Hillsboro, Tigard, Lake Oswego, Milwaukie, Gresham, Oregon City and Canby each route through their own building department or through Clackamas and Washington County. Fee schedules and inspection scheduling differ by jurisdiction. Working across the metro means knowing which office an address answers to before filing. If your project is north of the river, the process is different again, and we cover it in our guide to panel upgrades in Vancouver and Clark County.
Permits, inspections and timeline
An electrical permit is required for a service panel upgrade. Portland Permitting and Development replaced its fee schedule on July 10, 2026, and electrical permit fees scale with the amperage of the service, with a state surcharge applied on top. Because the schedule changes, ask that the permit cost appear as its own line on your quote rather than buried in a lump sum. Reputable electricians file the permit for you. If a contractor offers to skip it, walk away: unpermitted electrical work creates insurance problems and becomes a disclosure issue when you sell. Our full breakdown of electrical panel permits in Portland covers what the process actually requires.
A typical job runs like this:
- Visit and quote. Electrician inspects the panel, meter base, mast and grounding, then provides a written quote.
- Permit and utility scheduling. Permit filed with the right jurisdiction, PGE disconnect requested.
- Install day. PGE disconnects in the morning, the panel goes in over roughly four to eight hours, power is restored the same day on most jobs.
- Final inspection. Inspector signs off and the permit is closed out.
Plan on three to four weeks start to finish for most jobs. Genuine emergencies, meaning panel failure or fire damage, move same-day or next-day.
Oregon currently runs the 2023 Oregon Electrical Specialty Code, with the 2026 edition anticipated to take effect October 1, 2026. Code applies to new work rather than retroactively, so an existing compliant panel does not become illegal when the edition changes. If your project lands near that date, the requirements your permit is judged against depend on when it is filed, which is worth raising up front.
How to get a real quote
A trustworthy Portland electrician will show up in person before quoting, open the panel and inspect the meter base, mast and grounding, ask what you plan to add over the next five to ten years, itemize permit costs in writing, and give you their CCB number without being asked. You can verify any Oregon contractor at the Oregon Construction Contractors Board. Ours is CCB# 248553.
Two more things worth asking for: the load calculation behind any claim that you need more service, and the specific code section behind any line item described as required. Both are reasonable requests and both tend to shorten a padded quote.
Frequently asked questions
How much does an electrical panel upgrade cost in Portland?
Most Portland homeowners pay between $1,800 and $6,000 in 2026, with a typical 100-amp to 200-amp replacement landing around $2,500 to $4,000 installed. A simple swap where the panel stays in place sits at the lower end. A full service upgrade that also replaces the meter base and mast, and requires PGE coordination, runs $3,500 to $6,000. Homes going from 60 amps can reach $7,500 when a utility transformer upgrade is involved.
Does replacing my panel mean I have to add AFCI breakers to every circuit?
Not in Oregon. Oregon’s 210.12(E) carries an explicit exception stating that replacement or upgrading of a service or panelboard shall not require existing circuits to be protected by AFCI devices, and a separate exception covers extensions and modifications of existing circuits. The national provision requiring AFCI when a receptacle is replaced, 406.4(D)(4), is listed as not adopted by the State of Oregon. AFCI protection is often a worthwhile upgrade, but on existing circuits it is a choice rather than a code requirement someone can bill you for as mandatory.
How long does a panel upgrade take?
Plan on three to four weeks from first visit to closed permit. The install itself is usually four to eight hours with power restored the same day. Most of the elapsed time is permit processing and scheduling the PGE service disconnect, neither of which your electrician controls. Emergencies such as a failed or fire-damaged panel move same-day or next-day.
Do I need a permit to replace an electrical panel in Portland?
Yes. A service panel upgrade requires an electrical permit and a final inspection. Inside Portland city limits it goes through Portland Permitting and Development, formerly the Bureau of Development Services. Outside the city, it routes through the local building department or the county. Replacing a panel is also treated as a substantial alteration in Oregon, which means it requires a licensed electrician rather than falling under the homeowner maintenance exemption.
Is 200 amps enough, or should I go bigger?
For the large majority of Portland homes, 200 amps is the right target and leaves headroom for a heat pump, EV charging, an induction range and a tankless water heater. Going above 200 amps is usually driven by an unusual load such as a large shop, a pool, or multiple EV chargers, and it should be justified by an actual load calculation rather than a rule of thumb. Ask to see the calculation.
Can I just add a sub-panel instead of upgrading?
Sometimes, and it is considerably cheaper at roughly $800 to $1,800. A sub-panel solves a space problem, meaning a panel that is full but whose service capacity is adequate. It does not solve a capacity problem. If a load calculation shows your existing service cannot carry what you want to run, a sub-panel just redistributes the same insufficient supply, and the service upgrade is the real fix.
Will my power be off during the upgrade?
Yes, for the working portion of the day. PGE disconnects the service in the morning so the work can be done safely, and on most jobs power is restored the same day once the install is complete. Plan for a day without power, and if anyone in the home depends on powered medical equipment, say so when scheduling so it can be planned around.
Get a straight answer on your panel upgrade
We walk the house, open the panel, and quote with the permit itemized and no code claims we cannot point to. Licensed in Oregon (CCB# 248553) and Washington (ELECTAP741JB), 275+ five-star reviews, veteran, woman and minority owned.