Google's Top-Rated Window Pros Near Redwood City, CA
Redwood City hasn't cleared the bar this site needs from a state license file to earn its own license page. So we searched Google Maps for window replacement company listings in Redwood City, CA and ranked the ones that qualified by rating and review count. 10 made the cut here.
Google Maps ratings checked · How we rank
3CIECC climate zone · ENERGY STAR South-Central zone
Climate and energy performance in Redwood City
San Francisco-Oakland-Fremont, CA piles up about 2,519 heating degree days in a normal year, against 475 on the cooling side of the ledger.
That's the load an ENERGY STAR-rated window in the South-Central zone is built to handle.
Data: U.S. EPA / DOE, ENERGY STAR, ENERGY STAR Version 7.0 Climate Zones by County/ZIP (Windows, Doors, and Skylights) (V7.0); Pacific Northwest National Laboratory (DOE Building America), Guide to Determining Climate Zone by County: Building America and IECC 2021 Updates (PNNL-33270) (2021 IECC), from the nearest NOAA station 3 mi away.
Google's top window installers serving Redwood City, CA
Ranked by Google rating weighted against how many people left one, so a perfect score from a handful of reviewers never outranks a strong average built on hundreds. That ranking is not a license check; call the state directly and ask for the contractor's license or registration number.
| Rank | Business | Google rating | Reviews | Category | Area | Google Maps listing |
|---|---|---|---|---|---|---|
| 1 | San Mateo Glass and Mirror | 211 | Window installation service | San Carlos 94070 | Google reviews | |
| 2 | Woodside Glass & Windows | 20 | Window installation service | Redwood City 94061 | Google reviews | |
| 3 | First Glass Co | 134 | Window installation service | San Mateo 94403 | Google reviews | |
| 4 | M & J glass co | 29 | Window installation service | San Carlos 94070 | Google reviews | |
| 5 | Advanced Window Systems | 5 | Window installation service | Belmont 94002 | Google reviews | |
| 6 | Redwood City Window Replacement Experts | 5 | Window installation service | Not listed | Google reviews | |
| 7 | Golden Bay Glass Inc | 6 | Window installation service | Redwood City 94063 | Google reviews | |
| 8 | Wedlock Windows | 3 | Window supplier | San Carlos 94070 | Google reviews | |
| 9 | Argonaut Window & Door, Inc. | 29 | Window installation service | San Carlos 94070 | Google reviews | |
| 10 | Bennett Glass Company | 47 | Window supplier | Redwood City 94063 | Google reviews |
Questions to ask before you sign
- How long have you held your state license, and can I see the number?
- Is this a full-frame replacement or an insert into my existing frame, and why that one?
- Who pulls the permit, and does this change trigger an egress check on a bedroom window?
- What flashing and sill pan will you use, and in what order do you install them?
- If my home was built before 1978, is your crew lead-safe certified for this job?
- What's the completion date in writing, and what happens if the schedule slips?