Install Multiple Windows Cost in Westchester, IL in 2026
Most Install Multiple Windows projects in Westchester, IL cost between $4,800 and $19,000. The typical price is $9,000.
Per-window pricing falls as the count rises — most installers price a whole-home job below their single-window rate.
Labour and materials in Westchester run about 10% above the national average. These figures are adjusted for that, so they are not the national average you will find elsewhere.
What drives the price
- Vinyl, fibreglass or wood-clad frames
- Double versus triple glazing and low-E coatings
- Full-frame replacement versus insert into the existing frame
- Custom sizes, bays, bows and arched tops
Usually included
- Windows, frames and hardware
- Removal and disposal of the old units
- Installation, insulation and interior trim
- Exterior caulking and capping
Usually extra
- Rotten sill or framing repair found on removal
- Interior painting
- Permits where required
Unit prices in Westchester, IL
| Quality tier | Cost each |
|---|---|
| Budget | $475 |
| Mid-range | $900 |
| High-end | $1,900 |
Window replacement companies in Westchester, IL
Businesses listed on Google near Westchester, IL. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
WindowWorks
4.7(2,825 reviews)
1060 N Garfield St #600, Lombard, IL 60148
Home Window Repair & Replacement
4.9(237 reviews)
8621 Lincoln Ave, Morton Grove, IL 60053
Next Door & Window
4.8(237 reviews)
16W240 83rd St, Burr Ridge, IL 60527
EV Windows & Doors, Inc.
4.9(154 reviews)
9344 Knight Ave, Des Plaines, IL 60016
Perfect Windows & Siding
4.9(146 reviews)
636 S River Rd Ste 203, Des Plaines, IL 60016
Valdicass Inc.
4.9(135 reviews)
8920 47th St, Brookfield, IL 60513