How much does a panel upgrade cost in Washington?
Panel upgrade projects filed in Washington typically run about $650, with most between $250 and $1,200, based on 119 filings (Washington public records, DataSF).
These are comparable filed projects in Washington — a typical reference range, not a quote. Your project can land anywhere in the spread depending on scope, materials, and access.
Where the money goes
What moves the price
Common questions
What's the typical range for a panel upgrade in Washington?
Most panel upgrade projects in Washington run $250 to $1,200, with a median around $650, based on 119 filings of comparable filed work (Washington public records, DataSF).
How recent is this data?
These figures reflect comparable panel upgrade projects filed in Washington public records (DataSF), compiled as of 2026-06-03. They refresh as new filings are published.
What affects the cost of a panel upgrade?
Scope, materials, finishes, the age and condition of the home, and site access. The spread above ($250–$1,200) reflects that range — your project can land anywhere in it.
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