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HVAC and heat pump installation cost in Bothell, WA (2026)

A planning range for Bothell homes, computed from our live pricing catalog — confirmed with a free on-site measure before you sign anything.

A typical Bothell home

Bothell's housing runs from 1960s–70s ramblers on the King County side to 1980s–2000s two-stories in Canyon Park and Queensgate on the Snohomish County side.

Heat pump

$9,200–$12,800 most likely $10,800

Standard: from $9,400 • Premium: from $12,200

Furnace + AC

$7,700–$10,300 most likely $9,000

Standard: from $7,800 • Premium: from $10,300

Furnace only

$4,600–$6,200 most likely $5,400

Standard: from $4,600 • Premium: from $6,200

Ductless mini-split (1 zone): from $6,000

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Serving Bothell

Bothell is served by Snohomish County PUD or Puget Sound Energy, depending on the block — check your bill to confirm which one serves your address for electricity, and most gas customers are on Puget Sound Energy (natural gas).

The City of Bothell issues the mechanical permit; the electrical permit runs through Washington State Labor & Industries rather than the city.

Larger Bothell homes (2,500–3,500 sq ft)

Bigger homes need more capacity, so the same equipment tiers price higher. Ductwork condition and your current fuel still move the number most.

Heat pump

$10,400–$14,200 most likely $12,100

Standard: from $10,600 • Premium: from $13,700

Furnace + AC

$8,700–$11,700 most likely $10,200

Standard: from $8,800 • Premium: from $11,700

Furnace only

$5,100–$6,900 most likely $6,000

Standard: from $5,200 • Premium: from $6,900

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Questions Bothell homeowners ask us

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