KwTallyRunning watts, starting watts, and the number that actually sizes the unit.

How much does a 10 kW standby generator cost in Tri-Cities, WA?

A 10 kW standby generator installed in Tri-Cities, WA
$8,585
essential circuits — furnace, fridge, sump, some lights · typical range $6,296 – $11,446
Typical totalinstalled, 10 kw$8,585
Range you should see in bidsthree bids on the same scope normally land inside this$6,296 – $11,446
Labor portion45% of the job — this is the part that moves by city$3,863
Material portion55% — bought at national prices$4,722
Electricians pay near Tri-CitiesBLS does not publish a metro figure for electricians near Tri-Cities, WA, so this is the Washington state average, SOC 47-2111$94,470/yr
U.S. mean for the same tradeSOC 47-2111$71,490/yr
Versus the national pricetrade pay here runs +32.1% against the U.S. mean+$1,085

Notes

  • Where the number comes from. The national price for a 10 kW standby generator installed is $7,500 installed — standby generator pricing published for 2026, unit plus installation. Labor is about 45% of that. Electricians near Tri-Cities, WA average $94,470 a year against a U.S. mean of $71,490 — a factor of 1.321 — so the labor half is scaled by that and the material half is not. Source: BLS does not publish a metro figure for electricians near Tri-Cities, WA, so this is the Washington state average, SOC 47-2111.
  • This one falls back to a wider average. BLS did not publish a metro-level wage for this trade near Tri-Cities, WA, so the figure above is a state average. It is still the right order of magnitude, but a local bid carries more weight here than it would in a large metro where the survey has more responses.
  • What is in the price: the generator, a concrete or composite pad, the transfer switch, electrical connection, gas piping from an existing supply, permit and commissioning.
  • What is not: a propane tank and its burial, a gas meter upsize where the utility requires one, trenching over long distances, and the annual service contract. These are the lines that turn a $8,585 quote into a $10,731 invoice, so ask about each one before signing.
  • Use this as a bid check, not a quote. It prices an average job in average condition. Difficult access, the state of what is being replaced, the season, and a crew booked out three months all move the real number, and none of them are in a national average for the job.

a 10 kW standby generator installed in Tri-Cities, WA

$8,585 is the typical number, and three bids on the same scope normally land between $6,296 and $11,446.

That is $1,085 more than the same job priced at the national average.

Why the city changes the number

About 45% of this job is labor — $3,863 of the $8,585 above. Labor is the only part that moves locally; a bundle of material costs what it costs wherever it is nailed down.

Electricians near Tri-Cities average $94,470 a year, against a U.S. mean of $71,490. That is a factor of 1.321, so the labor half is scaled by it and the material half is not.

Source: BLS does not publish a metro figure for electricians near Tri-Cities, WA, so this is the Washington state average, SOC 47-2111.

What the quote should include

The lines that turn a quote into an invoice

Ask about each of them before you sign. On a job this size they are the difference between $8,585 and something a quarter higher.

Use it as a bid check, not a quote

This prices an average job in average condition. Access, the state of what is being replaced, the season, and a crew booked out three months all move the real number, and none of them are in a national average.

If a bid lands outside $6,296 – $11,446, that is not automatically wrong — but it is the question worth asking out loud.

Nearby sizes

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