HVAC static cost scenario
Heat Pump Cost in Seattle, WA
The modeled typical cost is $12,601, with a planning range of $9,451 to $17,012 for Seattle, WA.
Computed cost breakdown
| Line item | Arithmetic basis | Amount |
|---|---|---|
| Materials | 1 system × indexed material rate | $7,261 |
| Labor | 1 system × indexed labor rate × 1.32 | $4,740 |
| Permits | Baseline allowance | $350 |
| Disposal | 1 system × disposal rate | $250 |
| Typical total | $12,601 | |
Low $9,451 · Typical $12,601 · High $17,012
Difference from the parent scenario
Seattle, WA uses a 1.32× labor factor, 32.4% above the national wage factor. The resulting total is 10.1% above the parent national total because materials and fixed allowances do not change.
Open the interactive heat pump cost to change quality, scope, contingency, or ZIP.
Seattle, WA metro calculation record
Seattle, WA is Census CBSA 42660, ranked 15 among the 50 metros evaluated for this release, with a 2025 population estimate of 4,161,883. Its BLS wage factor changes the modeled labor line from $3,580 nationally to $4,740 here, a difference of $1,160. The complete project moves from $11,441 to $12,601 per system after materials and fixed allowances remain unchanged.
Primary cost controls
- Equipment capacity and efficiency
- Ductwork or electrical changes
- Number of zones
- Climate and design load
This model isolates a heat-pump system as the project unit. The written proposal should identify system type, capacity, efficiency ratings, indoor and outdoor equipment, refrigerant-line work, controls, electrical changes, commissioning, and any backup heat. Duct replacement and envelope improvements are outside the default record unless a contractor lists them as separate scope.
Questions about this scenario
What is the modeled typical cost for Seattle, WA?
The static default is $12,601, with a planning range of $9,451 to $17,012 from the shared calculator record.
What changes from the national calculator?
Only labor uses the 1.32× metro wage factor. Materials, permits, disposal, baseline date, and index series remain tied to the parent model.
Is this a local contractor quote?
No. It is a static planning scenario generated from the public baseline store. Confirm site conditions, scope, code requirements, and price in written local proposals.