Westtown, PA's Highest-Rated Window Installers on Google
We don't have license data for window and glazing businesses in Westtown, PA the way we do for some other cities on this site. This page leans on Google Maps instead: 10 businesses, ranked by rating weighted against how many people reviewed them. A strong Google rating still isn't the same thing as a license on file, so ask to see one before you sign anything.
Google Maps ratings checked · How we rank
4AIECC climate zone · ENERGY STAR North-Central zone
Climate and energy performance in Westtown
Philadelphia-Camden-Wilmington, PA-NJ-DE-MD piles up about 5,478 heating degree days in a normal year, against 918 on the cooling side of the ledger.
That's the load an ENERGY STAR-rated window in the North-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 4.7 mi away.
Google's top window installers serving Westtown, 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 | Clear Roofing & Exteriors | 231 | Window installation service | West Chester 19380 | Google reviews | |
| 2 | SkyView Remodeling LLC | 199 | Window installation service | West Chester 19380 | Google reviews | |
| 3 | Economy & West Chester Glass | 406 | Window installation service | West Chester 19382 | Google reviews | |
| 4 | Chapman Windows Doors & Siding | 347 | Window installation service | West Chester 19382 | Google reviews | |
| 5 | Inspired Exteriors LLC | 60 | Window installation service | West Chester 19382 | Google reviews | |
| 6 | Joyland Windows & Doors | 21 | Window installation service | West Chester 19380 | Google reviews | |
| 7 | Edward Callahan Remodeling | 18 | Window installation service | West Chester 19382 | Google reviews | |
| 8 | Reaction Exteriors INC. | 81 | Window installation service | West Chester 19382 | Google reviews | |
| 9 | Acre Windows & Doors | 6 | Window installation service | West Chester 19380 | Google reviews | |
| 10 | C&R Glass | 62 | Window installation service | West Chester 19382 | 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?