Google's Top-Rated Window Pros Near Spring Valley, NV
Spring Valley's 10 listings below come from Google Maps rather than a state license file. IECC climate zone 3B sets the energy bar for a Spring Valley window job no matter which kind of list a contractor's name comes from. Checked October 2026.
Google Maps ratings checked · How we rank
3BIECC climate zone · ENERGY STAR South-Central zone
What Spring Valley's climate means for your window spec
Las Vegas-Henderson-North Las Vegas, NV piles up about 2,017 heating degree days in a normal year, against 3,563 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.
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 5.5 mi away.
10 top-rated window replacement companies in and near Spring Valley
Ranked by Google rating weighted against how many people left one, so a perfect score from a handful of reviewers never outranks a strong average built on hundreds. That ranking is not a license check; call the state directly and ask for the contractor's license or registration number.
| Rank | Business | Google rating | Reviews | Category | Area | Google Maps listing |
|---|---|---|---|---|---|---|
| 1 | NVS Windows And Doors | 164 | Window installation service | Las Vegas 89139 | Google reviews | |
| 2 | Sky View Windows and Doors LLC. | 161 | Window installation service | Las Vegas 89103 | Google reviews | |
| 3 | Cut Rate Glass | 820 | Window installation service | Las Vegas 89118 | Google reviews | |
| 4 | The Window Door Store - Las Vegas | 220 | Window supplier | Las Vegas 89118 | Google reviews | |
| 5 | Renewal by Andersen Window Replacement | 2,554 | Window installation service | Las Vegas 89118 | Google reviews | |
| 6 | Boss Glass & Door - Emergency Glass Repair Services… | 363 | Window installation service | Not listed | Google reviews | |
| 7 | Window World of Southern Nevada | 321 | Window installation service | Las Vegas 89119 | Google reviews | |
| 8 | Lexmark Windows & Doors | 21 | Window installation service | Las Vegas 89120 | Google reviews | |
| 9 | Power Home Remodeling | 929 | Window installation service | Las Vegas 89148 | Google reviews | |
| 10 | Grand Visions Doors & Windows Installation | 14 | Window installation service | Las Vegas 89118 | Google reviews |
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?