Midtown Home Improvements
Midtown Home Improvements has a 4.6 Google rating from 567 reviews.Last checked October 2026
- License checked in state records
- Insurance document checked
- Warranty offered
- BBB accredited
- 36 Years in Business
- Wood Dale, IL
Window replacement contractors in Westmont, IL
A typical window replacement project runs $5,000 to $20,000. Tell us about yours and compare bids from local pros.
Free to request
- 4 Westmont window replacement pros listed
- 4.7 average Google rating, weighted by review count, across 4 pros with reviews
How Much Does Window Replacement Cost in Westmont, IL?
Typical Range
$5,000 to $20,000
The typical Window Replacement project range is $5,000 to $20,000, a general range for the service.
Window Replacement cost figures for Westmont
| Figure | Amount and source |
|---|---|
| Typical project range | $5,000 to $20,000Typical project range from our service pricing data. |
Window Replacement ROI Trend
Regional ROI by year
70%
70%
68%
57%
64%
81%
| Year | ROI |
|---|---|
| 2020 | 70.1% |
| 2021 | 69.5% |
| 2022 | 68.4% |
| 2023 | 56.6% |
| 2024 | 63.8% |
| 2025 | 81.3% |
Source: Remodeling Cost vs Value data, 2020 to 2025.
What affects window replacement in Westmont?
Storm history
From 2016 through 2025, Dupage County recorded 48 hail events of 1 inch or larger, 6 severe hail events of 1.75 inches or larger, 201 damaging-wind events of 58 mph or stronger, and 20 tornado events, per NOAA Storm Events data.
Source: NOAA Storm Events Database, 2016-2025
Climate zone
Westmont sits in IECC climate zone 5A, per the 2021 International Energy Conservation Code climate zone map.
Source: 2021 International Energy Conservation Code climate zone map
Licensing
Illinois does not license this trade statewide; check with Westmont or the county before hiring.
Window Replacement companies listed for Westmont
4 window replacement companies are listed for Westmont. They come from public business records and our own checks. Each one shows what we checked and the date where we have one. Listing is not a recommendation.
Assembly Squad Remodeling Chicago
Assembly Squad Remodeling Chicago has a 4.9 Google rating from 83 reviews.Last checked June 2026
- License mentioned on its website
- Insurance mentioned on its website
- Warranty offered
- BBB accredited
- 13 Years in Business
- Chicago, IL
Green Attic Insulation
Green Attic Insulation has a 4.8 Google rating from 919 reviews.Last checked October 2026
- License mentioned on its website
- Insurance mentioned on its website
- Warranty offered
- BBB accredited
- 17 Years in Business
- Mt Prospect, IL
Patio Enclosures Sunrooms
Patio Enclosures Sunrooms has a 4.6 Google rating from 226 reviews.- Warranty offered
- BBB accredited
- 32 Years in Business
- Burr Ridge, IL
About Westmont, IL
- Population
- 23,724
- Source: U.S. Census Bureau, American Community Survey, 2024
- Median household income bracket
- $75,000-$99,999
- Source: U.S. Census Bureau, American Community Survey, 2024
- Median annual property tax bracket
- $3,000 or More
- Source: U.S. Census Bureau, American Community Survey, 2024
- Climate zone
- IECC climate zone 5A
- Source: 2021 International Energy Conservation Code climate zone map
- Storm history
- From 2016 through 2025, Dupage County recorded 48 hail events of 1 inch or larger, 6 severe hail events of 1.75 inches or larger, 201 damaging-wind events of 58 mph or stronger, and 20 tornado events, per NOAA Storm Events data.
- Source: NOAA Storm Events Database
ZIP codes in Westmont
60514, 60515, 60516, 60521, 60523, 60527, 60559
From our guides
Chicago windows face a harder working life than almost anywhere in the Midwest: -20°F wind chills in January, 95°F heat index in August, ice, wind off the lake, and freeze-thaw cycles that stress frames and seals year after year.
From Window Replacement Cost in Chicago: What Homeowners Pay in 2026 Condensation forms when air carrying moisture touches a surface colder than its dew point and can no longer hold that moisture, so it drops out as liquid water, or as ice once the surface sits below freezing.
From Window Condensation in Winter: Humidity or Bad Seal? Knowing how to hire a home improvement contractor the right way begins before you ever call anyone.
From How to Hire a Home Improvement Contractor in the Midwest
Window Replacement in Westmont: common questions
How much does window replacement cost in Westmont, IL?
A typical window replacement project runs $5,000 to $20,000. That is a general range for the service, not a quote for Westmont, IL. Your price depends on size, materials and access, so compare bids for your specific project.
How many window replacement companies are listed for Westmont, IL?
We list 4 window replacement companies that serve Westmont, IL. They come from public business records and our own checks, and each listing shows what we checked, with the date where we have one. A listing is not a recommendation.
How does the local climate affect window replacement in Westmont, IL?
Westmont sits in IECC climate zone 5A, per the 2021 International Energy Conservation Code climate zone map.
How do I get bids for window replacement in Westmont, IL?
Describe your project in the bid form on this page. Companies that take this kind of work may contact you with bids. There is no obligation to hire anyone.
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