Google's Top-Rated Window Pros Near Greensburg, PA
Greensburg 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 Greensburg, PA and ranked the ones that qualified by rating and review count. 6 made the cut here.
Google Maps ratings checked · How we rank
5AIECC climate zone · ENERGY STAR Northern zone
What Greensburg's climate means for your window spec
Greensburg sits in IECC climate zone 5A, the starting point for any code-minimum window performance here.
ENERGY STAR places Westmoreland County in its Northern zone for window certification.
Normal temperatures run 29°F in January and 71°F in July, so the glass package worth paying for in Greensburg isn't the same one that pencils out two zones over.
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 7 mi away.
6 top-rated window replacement companies in and near Greensburg
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 | City Wide Windows Inc. | 153 | Window installation service | Greensburg 15601 | Google reviews | |
| 2 | Whalen Exteriors | 145 | Window installation service | Greensburg 15601 | Google reviews | |
| 3 | DelGrosso Remodeling and Construction | 253 | Window installation service | Greensburg 15601 | Google reviews | |
| 4 | Porterfield Remodeling | 20 | Window installation service | Greensburg 15601 | Google reviews | |
| 5 | Cousins Roofing, Siding & Decks - Greensburg, PA | 4 | Window installation service | Greensburg 15601 | Google reviews | |
| 6 | 1st Choice Home Improvements | 24 | Window installation service | Greensburg 15601 | 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?