Permit-verified profile
WINDOW NATION LLC
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Permit records
236
Median project value
$9,930
Most recent job
2026-04-28
Is WINDOW NATION LLC legit?
What the public permit record shows, not self-reported reviews.
- Is WINDOW NATION LLC a real contractor?
- WINDOW NATION LLC appears in public building-permit records with 236 permits filed through 2026 in and around Cook County (suburbs), IL. Permits are filed with local government before work begins, so this is a matter of public record, not a self-reported listing.
- How is WINDOW NATION LLC's track record verified?
- Every figure on this page comes from building permits pulled from municipal records and matched to WINDOW NATION LLC by the contractor name on each permit. Permit records cannot be purchased or faked the way online reviews can, which makes them a stronger signal of real, completed work.
- Is WINDOW NATION LLC licensed and insured?
- This profile is built from permit records, which confirm permitted work but do not include license status. WINDOW NATION LLC has not claimed this profile to add license or insurance details. Confirm licensing directly with your state or local board before hiring.
- How recent is WINDOW NATION LLC's work?
- The most recent permit on record for WINDOW NATION LLC is dated 2026-04-28, with 236 permits on file in total.
Recent permitted projects
- REPLACE 29 WINDOWS, AND 1 ENTRY DOOR. NO STRUCTURAL CHANGESCook County (suburbs) · 2026$70,000
- WINDOW / DOOR REPLACEMENTCook County (suburbs) · 2026$21,500
- REPLACE 5 WINDOWS. NO STRUCTURAL CHANGES. U-FACTOR 0.28Cook County (suburbs) · 2026$5,140
- REPLACE 3 WINDOWS. NO STRUCTURAL CHANGES.Cook County (suburbs) · 2026$4,517
- REPLACE 4 WINDOWS. NO STRUCTURAL CHANGES. U-FACTOR 0.27Cook County (suburbs) · 2026$3,600
- REPLACE 4 WINDOWS. NO STRUCTURAL CHANGES. U-FACTOR 0.27Cook County (suburbs) · 2026$7,708
- WINDOW / DOOR REPLACEMENTCook County (suburbs) · 2026$12,517
- REPLACE 1 WINDOW, AND 1 SLIDING GLASS DOOR. NO STRUCTURAL CHANGES. U-FACTOR 0.27
Area served
Cook County (suburbs)
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</a>Track record sourced from public building-permit records. Figures reflect permitted projects, not self-reported work. Listed on Proven Pros.