Licensed Window Contractors Based in Sparks, Nevada
Every name below comes from the Nevada license record, not a paid submission.
Licenses checked · Nevada State Contractors Board
5BIECC climate zone · ENERGY STAR Northern zone
Climate and energy performance in Sparks
Reno, NV piles up about 4,878 heating degree days in a normal year, against 706 on the cooling side of the ledger.
That's the load an ENERGY STAR-rated window in the Northern zone is built to handle.
A contractor pulled from Sparks's license record should be able to name the right U-factor for zone 5B 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 1.6 mi away.
20active licenses
How long Sparks's window contractors have been licensed
A small slice, 1 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 Sparks listing here against Nevada's own lookup before you pick up the phone.
Data: Nevada State Contractors Board license records, checked 2026-09-30.
Sparks 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 |
|---|---|---|---|---|---|---|---|---|
| A+ Lock And Glass | Window and glass contractor | C-8 Glass and Glazing | 0078838A | Active | Not listed | Mar 31, 2028 | 89434 | Verify license |
| Accent Specialty INC | Window and glass contractor | C-8 Glass and Glazing | 0089024 | Active | Not listed | Jan 31, 2028 | 89431 | Verify license |
| Associated Glass | Window and glass contractor | C-8 Glass and Glazing | 0086480 | Active | Not listed | Feb 28, 2028 | 89434 | Verify license |
| B H N LLC | Window and glass contractor | C-8 Glass and Glazing | 0079738 | Active | Not listed | Jan 31, 2027 | 89433 | Verify license |
| Biggest Little City Glass LLC | Window and glass contractor | C-8 Glass and Glazing | 0080697 | Active | Not listed | Dec 31, 2027 | 89431 | Verify license |
| Black Rock Window & Door INC | Window and glass contractor | C-8 Glass and Glazing | 0077098 | Active | Not listed | Jun 30, 2028 | 89431 | Verify license |
| Fast Glass INC | Window and glass contractor | C-8 Glass and Glazing | 0015323 | Active | Not listed | Aug 31, 2028 | 89431 | Verify license |
| First Class Glass INC | Window and glass contractor | C-8 Glass and Glazing | 0069514 | Active | Not listed | Sep 30, 2028 | 89431 | Verify license |
| Gary Romero INC | Window and glass contractor | C-8 Glass and Glazing | 0052918 | Active | Not listed | Dec 31, 2026 | 89431 | Verify license |
| High Caliber Glass LLC | Window and glass contractor | C-8 Glass and Glazing | 0077399 | Active | Not listed | Oct 31, 2028 | 89431 | Verify license |
| Innovative Glass LLC | Window and glass contractor | C-8 Glass and Glazing | 0074815 | Active | Not listed | Apr 30, 2028 | 89431 | Verify license |
| Northern Nevada Glass LLC | Window and glass contractor | C-8 Glass and Glazing | 0091503 | Active | Not listed | Dec 31, 2027 | 89436 | Verify license |
| Nty Windows | Window and glass contractor | B-2 Residential and Small Commercial | 0094650 | Active | Not listed | Nov 30, 2027 | 89431 | Verify license |
| Nvision Glass INC | Window and glass contractor | C-8 Glass and Glazing | 0073992 | Active | Not listed | Oct 31, 2027 | 89431 | Verify license |
| Reno Floors LLC | Window and glass contractor | C-8 Glass and Glazing | 0092118 | Active | Not listed | May 31, 2028 | 89431 | Verify license |
| Renovations INC | Window and glass contractor | C-8 Glass and Glazing | 0095117 | Active | Not listed | Mar 31, 2028 | 89431 | Verify license |
| Riddio Door | Window and glass contractor | C-8 Glass and Glazing | 0075395 | Active | Not listed | Nov 30, 2026 | 89431 | Verify license |
| Ridgeline Glass LLC | Window and glass contractor | C-8 Glass and Glazing | 0090155 | Active | Not listed | Dec 31, 2026 | 89436 | Verify license |
| Tanner Windows And Doors LLC | Window and glass contractor | C-8 Glass and Glazing | 0091287 | Active | Not listed | Oct 31, 2027 | 89431 | Verify license |
| Trades Work Professionals LLC | Window and glass contractor | C-8 Glass and Glazing | 0093557 | Active | Not listed | Apr 30, 2027 | 89436 | 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?