Licensed Window Contractors Based in Westlake Village, California
Search below for a window contractor licensed to work in Westlake Village, CA. About 63% of Westlake Village's listings cleared a decade on their license before this page ever existed, worth weighing alongside price when you request quotes.
Licenses checked · California Contractors State License Board
3BIECC climate zone · ENERGY STAR South-Central zone
What Westlake Village's climate means for your window spec
Los Angeles County sees about 22.4 inches of precipitation and 0.0 inches of snow in a normal year.
Weather at that level is one more reason the flashing and sill pan under a Westlake Village window matter as much as the glass sitting in it.
So ask any Westlake Village contractor how they handle both, not just which brand they carry.
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 13.2 mi away.
29median years licensed
The license record behind these listings
The median window license active in Westlake Village has been on the books for 29 years.
A small slice, 0 of them, sit inside a 90-day window for renewal as of our last check, which is ordinary license-cycle timing rather than a mark against the business.
Match the number on any Westlake Village listing here against California's own lookup before you pick up the phone.
Data: California Contractors State License Board license records, checked 2026-09-30.
Window contractors licensed to work in Westlake Village, CA
Listed A to Z by business name. No listed business paid for placement or position.
| Business | Category | License class | License no. | Status | Effective | Expires | ZIP | Official record |
|---|---|---|---|---|---|---|---|---|
| Aloe Glass | Window and glass contractor | C-17 Glazing | 1022837 | Active | Jan 23, 2017 | Jan 31, 2027 | 91361 | Verify license |
| GW Glazing Solutions | Window and glass contractor | C-17 Glazing | 1030803 | Active | Sep 7, 2017 | Sep 30, 2027 | 91361 | Verify license |
| Oxnard Glass Company | Window and glass contractor | C-17 Glazing | 484709 | Active | Dec 31, 1985 | Dec 31, 2027 | 91362 | Verify license |
| Smith Bros INC | Window and glass contractor | B General Building / C-17 Glazing | 581371 | Active | Nov 21, 1989 | Jul 31, 2027 | 91361 | Verify license |
| Thousand Oaks Glass & Mirror | Window and glass contractor | C-17 Glazing | 802542 | Active | Dec 24, 2001 | Apr 30, 2028 | 91359 | Verify license |
| Westlake Glass INC | Window and glass contractor | C-17 Glazing | 505793 | Active | Feb 18, 1987 | Jun 30, 2027 | 91361 | Verify license |
| Westoaks Glass And Mirror INC | Window and glass contractor | C-17 Glazing | 683545 | Active | Dec 31, 1993 | Dec 31, 2027 | 91362 | Verify license |
| Your Air Solutions | Window and glass contractor | B General Building / C-17 Glazing / C-36 Plumbing | 1056616 | Active | Aug 2, 2019 | Aug 31, 2027 | 91362 | Verify license |
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?