Transparent local pricing · Seattle
How Much Does an Electrical Panel Upgrade Cost in Seattle?
An electrical panel upgrade in Seattle typically runs $5,000–$12,000, depending on amperage and the code upgrades your home needs. Seattle is one of the few Washington cities that runs its own electrical permitting — SDCI issues the permit and performs the inspection — and service upgrades are coordinated with Seattle City Light for the cut-over. A like-for-like 200A replacement runs $2,500–$4,500. Get a free estimate from a licensed electrician.
Typical timeframe: Most panel replacements & upgrades: 1 day · power off for a few hours
No-obligation estimate · Honest pricing before any work begins
What does electrical panel upgrade cost in Seattle? Good, better & best
Installed price ranges for Seattle homes. Your estimate depends on your home — the factors below explain what moves it.
| Option | What it covers | Typical installed range |
|---|---|---|
| Good — Panel replacement (200A) | Like-for-like swap, brought to current code | $2,500 – $4,500 |
| Better — Service upgrade (100A → 200A) Most requested | More capacity for EV chargers, heat pumps & additions | $3,500 – $6,000 |
| Best — Relocation / meter & mast | New location, mast, or meter base work | $4,500 – $8,000 |
| Add-on — Sub-panel | Dedicated capacity for a garage, shop, or addition | $1,500 – $3,000 |
Ranges are representative Seattle-area installed estimates. Eco gives you a personalized price range for your home — and explains what affects it — before any work begins.
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- WA License ECOELEP765P5
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- Upfront price before any work
What factors affect electrical panel upgrade prices in Seattle?
Seattle's older wiring eras
Seattle housing runs from pre-war Craftsman bungalows with original wiring to brand-new townhomes. Knob-and-tube-era homes in Capitol Hill, Ravenna, or Montlake often pair a panel upgrade with grounding and circuit corrections.
SDCI permits & inspection
Seattle runs its own electrical permitting and inspections through SDCI — one of the few cities in the state that does. Passing SDCI inspection is part of a legitimate installed price.
Seattle City Light coordination
A service upgrade means a coordinated shut-off and reconnect with Seattle City Light at the meter, which adds scheduling and scope versus a simple panel swap.
Amperage & capacity
Moving from 100A to 200A costs more than a like-for-like replacement, but it's what powers EV chargers, heat pumps, and additions.
Location & access
Panel location, wall finish, and drywall repair after the work all affect the total.
What rebates lower electrical panel upgrade cost in Seattle?
Seattle City Light powers the home (PSE supplies the natural gas); service upgrades are coordinated with City Light for the meter cut-over.
Electrical panel / service upgrade
Up to $4,000WA HEAR · Point-of-sale discount
If your new heat pump or appliance needs more electrical capacity, HEAR helps cover an electric panel or service upgrade required for the install.
Who qualifies: Income-eligible households (≤150% area median income)
WA Dept. of Commerce — HEARElectrical wiring upgrade
Up to $2,500WA HEAR · Point-of-sale discount
New wiring required to support efficient electric equipment — like a heat pump or EV charger circuit — can qualify for a HEAR rebate.
Who qualifies: Income-eligible households (≤150% area median income)
WA Dept. of Commerce — HEARProgram amounts are maximums set by each program; actual rebates depend on income, equipment, and your utility. Eco confirms eligibility at your estimate and handles the paperwork.
Good to know locally
How Seattle differs from the rest of the Puget Sound
Electric utility
Seattle City Light
Seattle City Light powers the home (PSE supplies the natural gas); service upgrades are coordinated with City Light for the meter cut-over.
City Light rebate programsElectrical permits & inspection
Seattle Dept. of Construction & Inspections (SDCI)
Seattle runs its own electrical permitting and inspections through SDCI — one of the few cities in the state that does.
Office: (206) 684-8464
The homes we work on here
Seattle housing runs from pre-war Craftsman bungalows with original wiring to brand-new townhomes — a century of electrical eras, often on the same block.
Monthly payment options
Financing changes the shape of the payment, not the price — so you can get the electrical panel upgrade that's right for your home, not just what fits this month's budget.
Seattle electrical panel upgrade questions, answered
What factors affect electrical panel upgrade prices in Seattle?
Amperage and code corrections move the price most. Seattle's pre-war homes often need grounding, bonding, and circuit work alongside the panel, and a 100A-to-200A service upgrade adds meter and mast scope plus a Seattle City Light cut-over. Eco quotes every line up front before any work begins.
Who permits and inspects electrical panel work in Seattle?
The Seattle Department of Construction & Inspections (SDCI, (206) 684-8464) - Seattle is one of the few Washington cities that runs its own electrical permitting and inspections instead of state L&I. Eco pulls the SDCI permit and schedules the inspection as part of your upfront price.
Are there rebates for panel upgrades in Seattle?
Statewide, income-eligible households (up to 150% of area median income) can get up to $4,000 toward a panel or service upgrade through WA HEAR when it's required for a qualifying electrification project, plus up to $2,500 for wiring. Eco checks your eligibility and handles the paperwork.
Will my power be off during a panel upgrade in Seattle?
Yes, briefly - power is off for several hours while the panel and meter work happens and Seattle City Light completes the cut-over. Eco confirms the outage window in your quote, and can provide a standby generator at no charge so your home keeps power through the work.
Keep planning your electrical panel upgrade project
Electrical Panel Upgrade at Eco
Electrical Panel Upgrade cost in nearby markets
Get your Seattle electrical panel upgrade estimate
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