Replacement windows — San Mateo, CA

Last updated: September 24, 2026

What affects the price

Replacing your windows involves a few moving parts that shift the total. The biggest factor is the frame material—vinyl is usually the most budget-friendly, while wood or fiberglass typically runs higher. You’ll also see price changes based on the type of glass, like double or triple panes, and any specialized coatings for energy efficiency. The number of windows, the complexity of the installation, and whether you need custom sizing will also play a role in your final quote. Exact pricing confirmed free on the call.

About this service

Replacement windows are an investment in your home’s energy efficiency and overall value. You need them when your current units are no longer keeping the temperature comfortable or when the frames have become warped or damaged. Whether you are looking to reduce noise, lower heating bills, or simply refresh your home’s look, we offer a wide range of options to suit your needs. We guide you through the process to ensure you get the right fit and style.

Frequently asked in San Mateo

Also serving nearby: Hayward · Daly City · Oakland · Sunnyvale · Fremont

All cities in California →

More on this: ENERGY STAR windows — efficiency ratings.

Service area details

Serving all of San Mateo — population 101,327; about 8,350 residents per square mile across 12.1 sq mi. ZIP codes covered include 94401, 94402, 94403, 94404, 94497.

Neighborhoods served in San Mateo: Baywood, East Palo Alto, Foster City, Hillsborough, San Carlos — and every surrounding area.