9 window replacement contractors Based in Upland
Upland has 9 window replacement contractors on active state license records. The oldest of them has held a window or glazing license since 1991, and the median listing has carried one for 21 years.
Licenses checked · California Contractors State License Board
3BIECC climate zone · ENERGY STAR South-Central zone
Climate and energy performance in Upland
Weather at that level is one more reason the flashing and sill pan under a Upland window matter as much as the glass sitting in it.
So ask any Upland 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 5.4 mi away.
21median years licensed
How long Upland's window contractors have been licensed
Upland counts 9 window replacement contractors in the state's own file, with the earliest entry dating to 1991.
67% of that list cleared a decade on their license before this page ever existed.
1 are new to the file within the last two years, working the same Upland streets as shops with decades on record.
Data: California Contractors State License Board license records, checked 2026-09-30.
Upland 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 |
|---|---|---|---|---|---|---|---|---|
| Coastline Tile And Shower | Window and glass contractor | B General Building / C-17 Glazing / C-54 Tile | 837001 | Active | Apr 26, 2004 | Apr 30, 2028 | 91786 | Verify license |
| Direct Shower Door | Window and glass contractor | C-17 Glazing | 1006506 | Active | Aug 18, 2015 | Aug 31, 2027 | 91786 | Verify license |
| Ecg Shower Glass | Window and glass contractor | C-17 Glazing | 1099375 | Active | Dec 6, 2022 | Dec 31, 2026 | 91786 | Verify license |
| Jeff Roberts Door & Window INC | Window and glass contractor | B General Building / C-17 Glazing | 629436 | Active | Sep 23, 1991 | Sep 30, 2027 | 91786 | Verify license |
| Jse 1:9 Glass | Window and glass contractor | C-17 Glazing | 1098734 | Active | Nov 15, 2022 | Nov 30, 2026 | 91786 | Verify license |
| Lakewood Glass And Screen INC | Window and glass contractor | C-17 Glazing | 693199 | Active | Aug 1, 1994 | Mar 31, 2028 | 91784 | Verify license |
| Liberty Glass & Metal INC | Window and glass contractor | C-17 Glazing | 843805 | Active | Jul 30, 2004 | May 31, 2028 | 91786 | Verify license |
| Pristine Glass Works | Window and glass contractor | C-17 Glazing | 1139948 | Active | Jul 7, 2025 | Jul 31, 2027 | 91786 | Verify license |
| Top Of The Trades Home Remodels | Window and glass contractor | B General Building / C-17 Glazing | 864590 | Active | Sep 22, 2005 | Sep 30, 2027 | 91786 | 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?