Top-Rated Window Replacement Companies in Upper Merion, PA
Upper Merion 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 Upper Merion, PA and ranked the ones that qualified by rating and review count. 8 made the cut here.
Google Maps ratings checked · How we rank
4AIECC climate zone · ENERGY STAR North-Central zone
Climate and energy performance in Upper Merion
Philadelphia-Camden-Wilmington, PA-NJ-DE-MD piles up about 4,869 heating degree days in a normal year, against 1,254 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 2.7 mi away.
Google's top window installers serving Upper Merion, 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 | Pella Windows and Doors Showroom of Plymouth Meeting, PA | 1,273 | Window installation service | Plymouth Meeting 19462 | Google reviews | |
| 2 | Next Generation Windows & Doors | 264 | Window installation service | Newtown Square 19073 | Google reviews | |
| 3 | Renewal by Andersen Window Replacement | 6,245 | Window installation service | King of Prussia 19406 | Google reviews | |
| 4 | Another Glass Shop Inc. | 27 | Window installation service | Plymouth Meeting 19462 | Google reviews | |
| 5 | McKeown’s Roofing & Siding, Inc. | 52 | Window installation service | Not listed | Google reviews | |
| 6 | Thompson Creek Window Company | 120 | Window installation service | Norristown 19403 | Google reviews | |
| 7 | Marvin Design Gallery By Matus | 10 | Window installation service | Ardmore 19003 | Google reviews | |
| 8 | Burhans Glass Co Inc | 37 | Window supplier | King of Prussia 19406 | 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?