Basement window installation cost — Kent, WA
Last updated: September 24, 2026
What affects the price
Replacing windows is a custom job, so your final bill depends on a few specific variables. The size and style of the window frames—like double-hung versus large picture windows—play a big role. Choosing energy-efficient glass coatings or adding decorative grids can also shift the total. We also look at the condition of your existing frames and whether the installation requires structural repairs to the surrounding wall. Your exact pricing is confirmed free on the call.
About this service
Basement window installation often requires cutting into foundation walls and adding window wells for safety and drainage. If you need a larger egress window to meet local building codes, expect to pay on the higher end. You should consider this if you are finishing a basement. Exact pricing confirmed free on the call.
Frequently asked in Kent
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Also serving nearby: Renton · Federal Way · Bellevue · Tacoma · Seattle
More on this: DOE window guidance — install vs replace decisions.
Service area details
Serving all of Kent — population 133,378; about 3,942 residents per square mile across 33.8 sq mi. ZIP codes covered include 98030, 98031, 98032, 98035, 98042, 98064, 98089.
Neighborhoods served in Kent: East Hill, Covington, Lake Meridian, Kent Valley, Des Moines — and every surrounding area.
Areas we serve
Browse by state, then city.