Top-Rated Window Replacement Companies in Palos Hills, IL
Palos Hills's 10 listings below come from Google Maps rather than a state license file. IECC climate zone 5A sets the energy bar for a Palos Hills window job no matter which kind of list a contractor's name comes from. Checked October 2026.
Google Maps ratings checked · How we rank
5AIECC climate zone · ENERGY STAR Northern zone
What Palos Hills's climate means for your window spec
Weather at that level is one more reason the flashing and sill pan under a Palos Hills window matter as much as the glass sitting in it.
So ask any Palos Hills contractor how they handle both, not just which brand they carry.
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.
10 top-rated window replacement companies in and near Palos Hills
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 | Nowak Windows and Siding Inc. | 40 | Window installation service | Palos Park 60464 | Google reviews | |
| 2 | Evergreen Door & Window | 432 | Window installation service | Evergreen Park 60805 | Google reviews | |
| 3 | Gilkey Replacement Window Company - Chicago | 361 | Window installation service | Chicago Ridge 60415 | Google reviews | |
| 4 | Voda Window & Siding Contractor | 32 | Window installation service | Palos Heights 60463 | Google reviews | |
| 5 | Southside Window and Door | 29 | Window installation service | Palos Heights 60463 | Google reviews | |
| 6 | Platinum Construction and Remodeling Inc | 24 | Window installation service | Alsip 60803 | Google reviews | |
| 7 | Caliber Roofing & Construction Inc. | 36 | Window installation service | Palos Hills 60465 | Google reviews | |
| 8 | Welsh Windows Plus | 78 | Window installation service | Alsip 60803 | Google reviews | |
| 9 | A.K. Construction, Inc. | 9 | Window installation service | Palos Hills 60465 | Google reviews | |
| 10 | American Glass & Metal | 68 | Window installation service | Bridgeview 60455 | 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?