Cost of replacement window installation — Boston, MA

Last updated: September 24, 2026

What affects the price

When you budget for new windows, several factors change the final number. The material you choose—like vinyl, wood, or fiberglass—is usually the biggest driver. You will also see price shifts based on the style of window, such as double-hung versus large picture windows, and the specific energy-efficiency ratings you select. The size of the opening and the complexity of the installation, especially if the existing frames need repair, will also adjust the total. We determine the exact pricing confirmed free on the call.

About this service

When calculating the cost, consider the type of window, the frame material, and the labor required to remove old units. Keep in mind that features like double-pane glass or decorative grids will shift the price point. We offer a transparent look at what your specific upgrade will entail so you can make an informed choice. Exact pricing confirmed free on the call.

Frequently asked in Boston

Also serving nearby: Quincy · Cambridge · Lynn · Newton · Brockton

All cities in Massachusetts →

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

Service area details

Serving all of Boston — population 653,833; about 13,525 residents per square mile across 48.3 sq mi. ZIP codes covered include 02108, 02109, 02110, 02111, 02112, 02113, 02114, 02115.

Neighborhoods served in Boston: Back Bay, Beacon Hill, North End, South End, Fenway-Kenmore — and every surrounding area.