6 window replacement contractors Based in Norco
Search below for a window contractor licensed to work in Norco, CA. About 83% of Norco'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 Norco's climate means for your window spec
Riverside-San Bernardino-Ontario, CA piles up about 1,387 heating degree days in a normal year, against 1,817 on the cooling side of the ledger.
That's the load an ENERGY STAR-rated window in the South-Central zone is built to handle.
A contractor pulled from Norco'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 5.9 mi away.
30median years licensed
The license record behind these listings
The median window license active in Norco has been on the books for 30 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 Norco 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.
6 window replacement contractors based in Norco
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 |
|---|---|---|---|---|---|---|---|---|
| Alta Sierra Windows | Window and glass contractor | C-17 Glazing | 931954 | Active | Apr 29, 2009 | Apr 30, 2027 | 92860 | Verify license |
| Brunk's Window & Door | Window and glass contractor | C-17 Glazing | 606899 | Active | Nov 21, 1990 | May 31, 2027 | 92860 | Verify license |
| CB Glazing INC | Window and glass contractor | C-17 Glazing | 1158308 | Active | Jul 21, 2026 | Jul 31, 2028 | 92860 | Verify license |
| Denali Glass Door And Window Company | Window and glass contractor | C-17 Glazing | 694232 | Active | Aug 10, 1994 | Aug 31, 2028 | 92860 | Verify license |
| French's Windows | Window and glass contractor | C-17 Glazing | 739880 | Active | Aug 27, 1997 | Aug 31, 2027 | 92860 | Verify license |
| Jelco Glass & Door INC | Window and glass contractor | C-17 Glazing | 700267 | Active | Dec 14, 1994 | May 31, 2027 | 92860 | 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?