Cost to Window Replacement in San Francisco, CA (2026)
If you’re budgeting a window replacement in San Francisco, most projects run $383-$1,530, 28% above the $750 national average. What moves that number most is usually one thing: Frame Material. On its own it can swing the cost by $150 - $1,200 per window, so that’s the decision to slow down on before you sweat the smaller stuff.
Easiest place to save: Replace all your windows at once. Whole-house projects typically earn a 10-15% bulk discount from installers, saving $100-$200 per window on a 15-window project.
In the West Coast (where San Francisco sits): Highest labor costs, strict energy codes especially in California.
$383-$1,530 in San Francisco
28% above the national average · 1.28x cost multiplier
Expect to pay $383-$1,530 for a window replacement in San Francisco, about 28% above the national benchmark. The West Coast region's contractor market and material costs account for most of this difference. The detailed breakdown below shows how budget, mid-range, and premium projects compare at San Francisco prices.
Cost Breakdown in San Francisco
| Line Item | Low | Mid | High |
|---|---|---|---|
| Cost per window | $383 | $957 | $3188 |
| Materials | $319 | $606 | $1,275 |
| Labor | $191 | $255 | $383 |
| Permits | $0 | $96 | $127 |
| Total | $510+28% vs. national avg | $957+28% vs. national avg | $1,912+27% vs. national avg |
Budget
Vinyl frame, single-hung or double-hung, double-pane clear glass, standard sizes, basic hardware
Mid-Range
Vinyl or fiberglass frame, double-hung or casement, Low-E glass with argon fill, upgraded hardware, standard trim
Premium
Wood or fiberglass frame, casement or specialty shapes, triple-pane glass, premium coatings, custom trim and interior casing
Material Options
Material prices below are national averages; availability in San Francisco may shift costs slightly.
| Material | Cost/Unit | Best For |
|---|---|---|
| Vinyl Windows | $350-$800/window | Most homeowners - best value for the moneyMost affordable, zero maintenance, good insulation, wide availability |
| Aluminum Windows | $200-$800/window | Modern/contemporary homes, mild climatesStrong and lightweight, slim sightlines, modern aesthetic |
| Fiberglass Windows | $400-$1,500/window | Extreme climates, homeowners wanting premium durability without wood maintenanceStrongest frames, excellent insulation, paintable, minimal expansion/contraction |
| Wood Windows | $400-$2,000/window | Historic homes, high-end remodels, homeowners who prioritize curb appealBest aesthetics, excellent insulation, paintable in any color, highest resale value |
| Composite Windows | $300-$2,500/window | Homeowners who want wood aesthetics with vinyl-level maintenanceWood look without wood maintenance, strong and durable, good insulation |
Other Projects in San Francisco
San Francisco Estimate
Typical Range
$383-$1,530
vs. National Average
28% above national
Cost Multiplier
1.28x
Cost Per window
$383-$3188
This 1.28x estimate prices San Francisco labor from BLS Occupational Employment and Wage Statistics (May 2025) and applies a lighter regional adjustment to materials and permits, which vary less by metro than labor does. Actual bids vary by contractor, project scope, and timing.
See national average costs →