Top-Rated Window Replacement Companies in Addison, IL
Addison's 10 listings below come from Google Maps rather than a state license file. IECC climate zone 5A sets the energy bar for a Addison 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 Addison's climate means for your window spec
DuPage County sees about 37.9 inches of precipitation and 38.4 inches of snow in a normal year.
Weather at that level is one more reason the flashing and sill pan under a Addison window matter as much as the glass sitting in it.
So ask any Addison 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 5.9 mi away.
10 top-rated window replacement companies in and near Addison
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 | HandyManny Custom Window Well Covers | 681 | Window installation service | Villa Park 60181 | Google reviews | |
| 2 | Wood Window Repair INC | 80 | Window supplier | Bensenville 60106 | Google reviews | |
| 3 | Legacy Windows & Doors | 38 | Window installation service | Bensenville 60106 | Google reviews | |
| 4 | Gilly Window Replacement & Doors | 37 | Window installation service | Lombard 60148 | Google reviews | |
| 5 | Renovx Siding Contractors | 35 | Window installation service | Addison 60101 | Google reviews | |
| 6 | Patio Door Replacement RNVX | 31 | Window installation service | Addison 60101 | Google reviews | |
| 7 | Two Panes Glazing, LLC | 93 | Window installation service | Lombard 60148 | Google reviews | |
| 8 | WindowWorks | 2,825 | Window installation service | Lombard 60148 | Google reviews | |
| 9 | Woodland Windows & Doors | 423 | Window installation service | Roselle 60172 | Google reviews | |
| 10 | Perfect Windows and Siding | 14 | Window installation service | Addison 60101 | 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?