Window Replacement Contractors in Folsom, CA
Search below for a window contractor licensed to work in Folsom, CA. About 80% of Folsom'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
Climate and energy performance in Folsom
That's the load an ENERGY STAR-rated window in the South-Central zone is built to handle.
A contractor pulled from Folsom's license record should be able to name the right U-factor for zone 3B before they ever measure an opening.
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 2.2 mi away.
18median years licensed
How long Folsom's window contractors have been licensed
Folsom counts 5 window replacement contractors in the state's own file, with the earliest entry dating to 1978.
80% of that list cleared a decade on their license before this page ever existed.
0 are new to the file within the last two years, working the same Folsom streets as shops with decades on record.
Data: California Contractors State License Board license records, checked 2026-09-30.
Folsom window and glazing licenses on file
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 |
|---|---|---|---|---|---|---|---|---|
| 3 Generations Improvements INC | Window and glass contractor | C-17 Glazing / C-61/D-41 Siding and Decking | 876464 | Active | Apr 20, 2006 | Feb 28, 2027 | 95630 | Verify license |
| Capital Glazing | Window and glass contractor | B General Building / C-17 Glazing | 1115205 | Active | Jan 19, 2024 | Jan 31, 2028 | 95630 | Verify license |
| Glass Masters | Window and glass contractor | C-17 Glazing | 1011042 | Active | Feb 8, 2016 | Feb 29, 2028 | 95630 | Verify license |
| Hti Glass And Construction | Window and glass contractor | B General Building / C-17 Glazing | 916400 | Active | May 29, 2008 | May 31, 2028 | 95630 | Verify license |
| Roscoe Glass INC | Window and glass contractor | C-17 Glazing | 357600 | Active | May 10, 1978 | Mar 31, 2028 | 95630 | 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?