Window Replacement in Belmont.
Bay Area Window Pros is your local Belmont window-replacement contractor. From the hillside homes above Carlmont to the ranch houses on the flats near El Camino, we swap old single-pane and aluminum windows for energy-efficient ones, handling permits and a clean install from start to finish.
- Lower energy bills with dual-pane, Low-E glass
- Quieter rooms, less street noise
- More curb appeal and resale value
- Licensed, insured & factory-authorized installers
- Permits & HOA paperwork handled for you
Marvin, Andersen, Milgard, Anlin, Integrity, Western Window Systems and more — in wood, fiberglass, vinyl & aluminum, fit to your home and budget.
* Restrictions and conditions apply. Requires purchase and installation of 7 or more units. Discount based on the lowest priced product. Installation excluded. Minimum job size is 4 units.
Window replacement in Belmont
Belmont climbs into the hills, and a lot of homes here were built in the 1950s and '60s to catch the light and the bay views. Those original aluminum windows have long since lost their seal, so the rooms run cold in the morning fog and hot in the afternoon sun. Dual-pane Low-E glass evens that out, holds the heat in winter, and keeps the view without the draft.
On the steeper lots and the wooded streets up toward Carlmont, access and fit take some care, and we handle both. We pull the city permit, install to code, and clean up before we go. Most Belmont homes are done in a day or two once the windows arrive.
Serving Belmont & nearby
Window replacement in Belmont — FAQ
How much does window replacement cost in Belmont?
Most Belmont jobs start around $454 a window, depending on size, material, and glass. Whole-home projects get our best per-window price. Get a free written estimate for your exact numbers.
Do I need a permit to replace windows in Belmont?
Usually a like-for-like replacement just needs a simple over-the-counter permit. We pull it and handle the city paperwork for you.
How long does installation take?
Most homes are done in a day or two once your windows arrive. We cover your floors and clean up before we go.






