Licensed Window Contractors Based in Placerville, California
Search below for a window contractor licensed to work in Placerville, CA. About 60% of Placerville'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
4BIECC climate zone · ENERGY STAR North-Central zone
What Placerville's climate means for your window spec
Weather at that level is one more reason the flashing and sill pan under a Placerville window matter as much as the glass sitting in it.
So ask any Placerville 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 2.8 mi away.
25median years licensed
The license record behind these listings
The median window license active in Placerville has been on the books for 25 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 Placerville 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 Placerville, 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 |
|---|---|---|---|---|---|---|---|---|
| Alpine Builders | Window and glass contractor | B General Building / C-17 Glazing / C-61/D-41 Siding and Decking | 1051795 | Active | Mar 27, 2019 | Mar 31, 2027 | 95667 | Verify license |
| Alpine Exteriors | Window and glass contractor | B General Building / C-17 Glazing / C-61/D-41 Siding and Decking | 806191 | Active | Apr 2, 2002 | Apr 30, 2028 | 95667 | Verify license |
| Darrah Builders INC | Window and glass contractor | C-17 Glazing | 1118079 | Active | Mar 15, 2024 | Mar 31, 2028 | 95667 | Verify license |
| Placerville Glass INC | Window and glass contractor | C-17 Glazing | 347417 | Active | Nov 28, 1977 | Oct 31, 2027 | 95667 | Verify license |
| Proglass | Window and glass contractor | C-17 Glazing | 657732 | Active | Oct 30, 1992 | Mar 31, 2027 | 95667 | 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?