Whole-home
What does it cost to fully upgrade a home in Troy, MI? (2026)
Troy · full-home upgrade
$31,750 – $79,750
Estimated total to modernize the major systems of a typical Troy home, localized to your area.
Few homeowners do everything at once — but if you're planning a full modernization in Troy, here's how the major projects add up. Each line is a localized 2026 estimate; click any project for the full breakdown.
| Project | Troy 2026 range |
|---|---|
| HVACFurnace Replacement | $4,200 – $7,600 |
| RoofingAsphalt Shingle Roof Replacement | $6,100 – $12,550 |
| Water HeatersTank Water Heater Replacement | $1,250 – $3,250 |
| WindowsVinyl Window Replacement | $5,200 – $15,400 |
| PaintingInterior House Painting | $3,900 – $11,650 |
| FlooringHardwood Flooring Installation | $5,850 – $14,650 |
| PlumbingWhole House Repipe | $3,650 – $8,300 |
| InsulationAttic Insulation | $1,600 – $6,350 |
| Complete home upgrade | $31,750 – $79,750 |
Totals sum one representative project per category, localized to Troy (cold climate) using local labor price levels and permit fees. Most homeowners phase these over years — use it for planning, not a quote.