West Mifflin, PA's Highest-Rated Window Installers on Google
West Mifflin hasn't cleared the bar this site needs from a state license file to earn its own license page. So we searched Google Maps for window replacement company listings in West Mifflin, PA and ranked the ones that qualified by rating and review count. 10 made the cut here.
Google Maps ratings checked · How we rank
5AIECC climate zone · ENERGY STAR Northern zone
Climate and energy performance in West Mifflin
Pittsburgh, PA piles up about 5,407 heating degree days in a normal year, against 826 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 0.9 mi away.
Google's top window installers serving West Mifflin, PA
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 | Specialty Window & Door | 166 | Window installation service | West Homestead 15120 | Google reviews | |
| 2 | Kish Windows & Doors | 74 | Window installation service | North Versailles Township 15137 | Google reviews | |
| 3 | Metropolitan Window Company | 190 | Window installation service | Pittsburgh 15236 | Google reviews | |
| 4 | American Window Industries | 128 | Window installation service | Pittsburgh 15221 | Google reviews | |
| 5 | Vynex Window Systems Inc | 17 | Window installation service | North Versailles Township 15137 | Google reviews | |
| 6 | Window Installation Specialists | 132 | Window installation service | Pittsburgh 15213 | Google reviews | |
| 7 | Ken Wiesinger Windows | 5 | Window supplier | West Mifflin 15122 | Google reviews | |
| 8 | Stanek Windows | 11 | Window installation service | Pittsburgh 15236 | Google reviews | |
| 9 | Clear View Mirror & Glass Co Inc | 49 | Window installation service | McKeesport 15132 | Google reviews | |
| 10 | South Hills Glass Block Co | 7 | Window installation service | Duquesne 15110 | 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?