Top-Rated Window Replacement Companies in Mount Vista, WA
Mount Vista's 10 listings below come from Google Maps rather than a state license file. IECC climate zone 4C sets the energy bar for a Mount Vista window job no matter which kind of list a contractor's name comes from. Checked October 2026.
Google Maps ratings checked · How we rank
4CIECC climate zone · ENERGY STAR Northern zone
What Mount Vista's climate means for your window spec
Portland-Vancouver-Hillsboro, OR-WA piles up about 5,295 heating degree days in a normal year, against 192 on the cooling side of the ledger.
That's the load an ENERGY STAR-rated window in the Northern 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 4.2 mi away.
10 top-rated window replacement companies in and near Mount Vista
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 | PNW GLASS & MIRROR | 229 | Window installation service | Vancouver 98685 | Google reviews | |
| 2 | HOMEMASTERS - Vancouver | 146 | Window installation service | Ridgefield 98642 | Google reviews | |
| 3 | Absolute Windows & Doors, Inc | 22 | Window installation service | Vancouver 98686 | Google reviews | |
| 4 | Columbia Windows | 80 | Window installation service | Vancouver 98685 | Google reviews | |
| 5 | Lifetime Exteriors | 68 | Window installation service | Vancouver 98682 | Google reviews | |
| 6 | Lifetime Windows & Doors | 57 | Window installation service | Vancouver 98662 | Google reviews | |
| 7 | Best Value Glass | 16 | Window installation service | Vancouver 98661 | Google reviews | |
| 8 | Window & Doors supplier in Vancouver, WA - Lastech Plus | 3 | Window supplier | Vancouver 98665 | Google reviews | |
| 9 | Henderson & Daughter Windows & Doors Inc. | 95 | Window installation service | Vancouver 98686 | Google reviews | |
| 10 | Arrow Windows | 5 | Window installation service | Vancouver 98662 | 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?