Upper Saucon, PA's Highest-Rated Window Installers on Google
Upper Saucon's 9 listings below come from Google Maps rather than a state license file. IECC climate zone 5A sets the energy bar for a Upper Saucon window job no matter which kind of list a contractor's name comes from. Checked September 2026.
Google Maps ratings checked · How we rank
5AIECC climate zone · ENERGY STAR Northern zone
What Upper Saucon's climate means for your window spec
Allentown-Bethlehem-Easton, PA-NJ piles up about 5,824 heating degree days in a normal year, against 698 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 7.1 mi away.
9 top-rated window replacement companies in and near Upper Saucon
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 | Home Genius Exteriors | 151 | Window installation service | Allentown 18103 | Google reviews | |
| 2 | East Coast Roofing Systems | 59 | Window installation service | Emmaus 18049 | Google reviews | |
| 3 | Hess Windows & Doors | 270 | Window installation service | Allentown 18104 | Google reviews | |
| 4 | Acre Windows & Doors | 53 | Window installation service | Quakertown 18951 | Google reviews | |
| 5 | Penn Windows & Doors | 17 | Window installation service | Allentown 18109 | Google reviews | |
| 6 | Graves Brothers Home Improvement | 13 | Window installation service | Center Valley 18034 | Google reviews | |
| 7 | Green Eco Solutions | 693 | Window installation service | Allentown 18103 | Google reviews | |
| 8 | Valley Aluminum Products Co. | 9 | Window supplier | Emmaus 18049 | Google reviews | |
| 9 | The Window Professional | 13 | Window installation service | Allentown 18109 | 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?