Whole-home
What does it cost to fully upgrade a home in Santa Clarita, CA? (2026)
Santa Clarita · full-home upgrade
$34,150 – $85,850
Estimated total to modernize the major systems of a typical Santa Clarita home, localized to your area.
Few homeowners do everything at once — but if you're planning a full modernization in Santa Clarita, here's how the major projects add up. Each line is a localized 2026 estimate; click any project for the full breakdown.
| Project | Santa Clarita 2026 range |
|---|---|
| HVACFurnace Replacement | $4,350 – $7,850 |
| RoofingAsphalt Shingle Roof Replacement | $6,500 – $13,350 |
| Water HeatersTank Water Heater Replacement | $1,350 – $3,500 |
| WindowsVinyl Window Replacement | $5,500 – $16,300 |
| PaintingInterior House Painting | $4,400 – $13,200 |
| FlooringHardwood Flooring Installation | $6,500 – $16,250 |
| PlumbingWhole House Repipe | $3,950 – $8,950 |
| InsulationAttic Insulation | $1,600 – $6,450 |
| Complete home upgrade | $34,150 – $85,850 |
Totals sum one representative project per category, localized to Santa Clarita (mixed climate) using local labor price levels and permit fees. Most homeowners phase these over years — use it for planning, not a quote.