Anchorage, AK's Highest-Rated Window Installers on Google
Anchorage's 9 listings below come from Google Maps rather than a state license file. IECC climate zone 7 sets the energy bar for a Anchorage window job no matter which kind of list a contractor's name comes from. Checked October 2026.
Google Maps ratings checked · How we rank
7IECC climate zone · ENERGY STAR Northern zone
Climate and energy performance in Anchorage
Anchorage, AK piles up about 10,764 heating degree days in a normal year, against 5 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.
Google's top window installers serving Anchorage, AK
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 | Window Medics & Climate Control of Alaska | 294 | Window installation service | Anchorage 99518 | Google reviews | |
| 2 | Renewal by Andersen of Alaska | 2,239 | Window installation service | Anchorage 99503 | Google reviews | |
| 3 | Mason's Siding & Windows | 30 | Window installation service | Anchorage 99518 | Google reviews | |
| 4 | Neighbors Windows & Doors | 136 | Window installation service | Anchorage 99507 | Google reviews | |
| 5 | Speedy Glass | 221 | Window installation service | Anchorage 99507 | Google reviews | |
| 6 | Arctic Glass | 6 | Window installation service | Anchorage 99507 | Google reviews | |
| 7 | Statewide Door & Glass | 13 | Window installation service | Anchorage 99515 | Google reviews | |
| 8 | Capitol Glass | 36 | Window installation service | Anchorage 99507 | Google reviews | |
| 9 | Timberline Doors & Windows | 17 | Window supplier | Anchorage 99507 | 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?