What does it cost to fully upgrade a home in Federal Way, WA? (2026)
Ballpark total for modernizing the major systems of a Federal Way home, adjusted for local conditions.
Few homeowners do everything at once — but if you're planning a full modernization in Federal Way, here's how the major projects add up. Each line is a localized 2026 estimate; click any project for the full breakdown.
| Project | Federal Way 2026 range |
|---|---|
| HVACFurnace Replacement | $4,800 – $8,600 |
| RoofingAsphalt Shingle Roof Replacement | $7,100 – $14,600 |
| Water HeatersTank Water Heater Replacement | $1,450 – $3,800 |
| WindowsVinyl Window Replacement | $6,000 – $17,750 |
| PaintingInterior House Painting | $4,900 – $14,700 |
| FlooringHardwood Flooring Installation | $7,150 – $17,850 |
| PlumbingWhole House Repipe | $4,350 – $9,800 |
| InsulationAttic Insulation | $1,750 – $7,050 |
| Complete home upgrade | $37,500 – $94,150 |
Renovating a home in Federal Way
How much does it cost to fully renovate a home in Federal Way?
Expect $37,500–$94,150 to modernize the major systems of a Federal Way home in 2026 — that's HVAC, roofing, windows, flooring, plumbing and more, each localized to Federal Way's labor rates, climate and permit fees.
Which home upgrade is most expensive in Federal Way?
Hardwood Flooring Installation runs highest at $7,150–$17,850, with Tank Water Heater Replacement the lightest lift at $1,450–$3,800.
Should I do every upgrade at once in Federal Way?
Phasing is the norm — prioritize failing or high-impact systems first (flooring tends to be the biggest line in Federal Way), then tackle the rest over a few years. It's easier on the budget and lets you get competitive local quotes for each job.
Complete home costs in nearby Washington cities
These totals add one representative project per category, localized for Federal Way's mixed climate, local labor rates and permit fees. Treat this as a planning tool, not a quote — most homeowners phase the work over years.