Licensed Window Contractors Based in Lakeside, California
Window replacement contractors in Lakeside range from long-standing shops to 0 newer entrants licensed in the last two years. Every name below comes from the California license record, not a paid submission.
Licenses checked · California Contractors State License Board
3BIECC climate zone · ENERGY STAR South-Central zone
Climate and energy performance in Lakeside
That's the load an ENERGY STAR-rated window in the South-Central zone is built to handle.
A contractor pulled from Lakeside'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 3.9 mi away.
19median years licensed
How long Lakeside's window contractors have been licensed
Lakeside counts 6 window replacement contractors in the state's own file, with the earliest entry dating to 1980.
67% 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 Lakeside streets as shops with decades on record.
Data: California Contractors State License Board license records, checked 2026-09-30.
Lakeside 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 |
|---|---|---|---|---|---|---|---|---|
| Bishop Windows | Window and glass contractor | C-17 Glazing | 964427 | Active | Aug 12, 2011 | Aug 31, 2027 | 92040 | Verify license |
| Bvglass | Window and glass contractor | C-17 Glazing | 1047860 | Active | Dec 12, 2018 | Dec 31, 2026 | 92040 | Verify license |
| Caldwell Glass INC | Window and glass contractor | C-17 Glazing | 388108 | Active | Apr 1, 1980 | Feb 28, 2027 | 92040 | Verify license |
| LP Glazing & Consulting INC | Window and glass contractor | C-17 Glazing | 682592 | Active | Dec 21, 1993 | Nov 30, 2026 | 92040 | Verify license |
| Shoreline Glazing & Sealant | Window and glass contractor | C-17 Glazing | 1070502 | Active | Nov 2, 2020 | Nov 30, 2026 | 92040 | Verify license |
| Window Solutions | Window and glass contractor | C-17 Glazing | 848201 | Active | Oct 14, 2004 | Oct 31, 2028 | 92040 | 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?