Cost of replacement window installation — San Francisco, CA

Last updated: September 24, 2026

What affects the price

Replacing windows involves a few variables that influence the total project cost. The biggest factor is the material you select, such as vinyl, wood, or fiberglass, as well as the style of window, like double-hung versus casement. The condition of your existing frames matters, too; if there is hidden rot or water damage, that requires extra labor to fix. Choosing triple-pane glass for better insulation or adding decorative grids will also shift the final number. Your exact pricing is confirmed free on the call.

About this service

When budgeting for new windows, keep in mind that the final price is usually determined by the specific product line you choose and the labor required for a proper install. Upgrading to advanced features like triple-pane glass or specialized coatings can influence the final number. Because project size varies greatly from one home to another, we avoid broad estimates. Instead, we provide a detailed look at what your project entails, and exact pricing confirmed free on the call.

Frequently asked in San Francisco

Also serving nearby: Daly City · Richmond · San Mateo · Berkeley · Oakland

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More on this: DOE window guidance — install vs replace decisions.

Service area details

Serving all of San Francisco — population 808,988; about 17,323 residents per square mile across 46.7 sq mi. ZIP codes covered include 94102, 94103, 94104, 94105, 94107, 94108, 94109, 94110.

Neighborhoods served in San Francisco: The Mission, Haight-Ashbury, Pacific Heights, The Richmond District, North Beach — and every surrounding area.