Windows Cost in Mount Prospect, IL in 2026
Most Windows projects in Mount Prospect, IL cost between $4,800 and $19,500. The typical price is $9,000.
Labour and materials in Mount Prospect run about 12% 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 Mount Prospect, IL
| Quality tier | Cost each |
|---|---|
| Budget | $485 |
| Mid-range | $910 |
| High-end | $1,950 |
Window replacement companies in Mount Prospect, IL
Businesses listed on Google near Mount Prospect, IL. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
Apex Window Werks - Chicago Window Contractors
4.8(3,632 reviews)
111 E Marquardt Dr, Wheeling, IL 60090
Next Door and Window
4.8(528 reviews)
718 E Rand Rd, Arlington Heights, IL 60004
Window Repair Group Inc
5.0(223 reviews)
9364 Home Cir, Des Plaines, IL 60016
Royalty Windows & Exteriors
5.0(213 reviews)
4318 Regency Dr, Glenview, IL 60025
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