Whole-home
What does it cost to fully upgrade a home in Kennewick, WA? (2026)
Kennewick · full-home upgrade
$32,300 – $81,050
Estimated total to modernize the major systems of a typical Kennewick home, localized to your area.
Few homeowners do everything at once — but if you're planning a full modernization in Kennewick, here's how the major projects add up. Each line is a localized 2026 estimate; click any project for the full breakdown.
| Project | Kennewick 2026 range |
|---|---|
| HVACFurnace Replacement | $4,100 – $7,400 |
| RoofingAsphalt Shingle Roof Replacement | $6,150 – $12,600 |
| Water HeatersTank Water Heater Replacement | $1,250 – $3,300 |
| WindowsVinyl Window Replacement | $5,250 – $15,450 |
| PaintingInterior House Painting | $4,100 – $12,350 |
| FlooringHardwood Flooring Installation | $6,150 – $15,350 |
| PlumbingWhole House Repipe | $3,750 – $8,450 |
| InsulationAttic Insulation | $1,550 – $6,150 |
| Complete home upgrade | $32,300 – $81,050 |
Totals sum one representative project per category, localized to Kennewick (mixed climate) using local labor price levels and permit fees. Most homeowners phase these over years — use it for planning, not a quote.