The Best Window Installers in Glenwood, IL

Compare the highest-rated windows professionals in Glenwood, Illinois. All contractors are licensed, insured, and verified through our rigorous screening process.

#1

Renewal by Andersen of Chicagoland

4.7
(950 reviews)
Verified

A premier provider known for its high-quality, custom-made, and energy-efficient windows. They offer a full-service experience from in-home consultation to professional installation, backed by strong warranties. Their windows are exclusively their own brand, focusing on durability and long-term performance.

2225 1st Ave, River Grove, IL 60171 (Primary Chicagoland location serving the region, including Glenwood)

Specialties & Features

Custom window solutions
Energy-efficient windows
Full-frame replacement

Business Information

Years in Business:25 years
Licensed:Yes
Insured:Yes
#2

Precision Window Solutions, Inc.

4.8
(180 reviews)
Verified

A highly-rated local contractor specializing in window and door replacement for residential and commercial properties. They are known for their attention to detail, professional installation crews, and offering a variety of top brands like Okna, Soft-Lite, and Gorell.

18162 Harwood Ave, Homewood, IL 60430

Specialties & Features

Residential window replacement
New construction windows
Window repair services

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
#3

Window Nation - Chicagoland

4.6
(1 reviews)
Verified

A major regional company with a strong presence in the Illinois and Indiana market. They offer a wide selection of window styles and brands, focusing on both replacement and new installation. They are recognized for their financing options and efficient, large-scale operations.

1650 Park St, Naperville, IL 60563 (Corporate office; serves the entire Chicagoland area)

Specialties & Features

Residential window replacement
Energy-efficient windows
Storm and security windows

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes

Why These Are the Top Windows Contractors in Glenwood

** The window service market in Glenwood and the surrounding South Chicagoland suburbs is competitive and service-oriented. Due to the area's climate with cold winters and hot summers, there is a significant and consistent demand for **energy-efficient window upgrades**. Many homes in the region are mid-century ranches and colonials, which are prime candidates for window replacement projects. The market is split between large, well-marketed regional companies (like Window Nation and Renewal by Andersen) and highly-regarded, smaller local contractors (like Precision Window Solutions). The larger companies often provide a streamlined, branded experience with extensive showrooms and strong warranties, while local contractors can offer more personalized service and potentially more brand flexibility. **Competition Level:** High. Homeowners have multiple excellent choices, which drives quality and customer service standards up. **Typical Pricing:** Pricing is mid to high-range, reflecting the quality of products and professional installation services available. A full-home window replacement project for a typical single-family home can range from **$8,000 to $25,000+**, heavily dependent on the window brand, quantity, style (e.g., double-hung vs. bay windows), and complexity of the installation. Repair services are naturally more affordable, typically ranging from $200 to $600 per service call.

High Ratings

4.7+ star average from verified customer reviews

Fully Licensed

All contractors are properly licensed and insured

Proven Experience

10+ years average experience in the industry

Local Experts

Familiar with Glenwood regulations and climate

Frequently Asked Questions About Windows in Glenwood

Get answers to common questions about windows services in Glenwood, Illinois.

1What is the typical cost range for a full home window replacement in Glenwood, and what factors influence the price?

For a standard full-home replacement in Glenwood, costs typically range from $10,000 to $25,000+, depending on the number and size of windows. Key factors include the window material (vinyl, wood, or fiberglass), the style (double-hung, casement, etc.), and the energy efficiency ratings, which are crucial for our Illinois climate with its cold winters and humid summers. Additional costs can arise from structural repairs to older Glenwood homes or custom historical sizes.

2When is the best time of year to schedule window installation in the Glenwood area?

While installation can be performed year-round, the ideal seasons in Glenwood are late spring (May-June) and early fall (September-October). These periods typically offer mild, dry weather, which is optimal for the installation process and allows for proper sealing. Scheduling during these off-peak times can also lead to better installer availability and potential promotional pricing compared to the high-demand late summer period.

3Are there specific local building codes or permits required for window replacement in Glenwood, IL?

Yes, Glenwood follows the Illinois Energy Conservation Code and local village ordinances. For standard like-for-like window replacements (same size and opening), a permit is often not required. However, if you are altering the rough opening size, changing egress requirements, or are part of a designated historic area, a permit from the Glenwood Building Department is necessary. A reputable local installer will handle this process and ensure all installations meet code for safety and energy efficiency.

4How should I choose a reliable window installation contractor in Glenwood?

Prioritize contractors who are licensed, insured, and have a strong physical presence in the South Chicagoland area. Check for local references in Glenwood or nearby communities like Flossmoor and Homewood, and verify membership with organizations like the Glenwood Area Chamber of Commerce. Always request a detailed, in-home written estimate that includes product specifications, labor, cleanup, and warranty information specific to our region's weather challenges.

5What are the most important energy efficiency features for windows in Glenwood's climate?

Given Illinois' temperature extremes, look for windows with a low U-factor (for winter heat retention) and a low Solar Heat Gain Coefficient (SHGC) to manage summer heat. Double or triple-pane glass with Low-E coatings and argon gas fill are standard recommendations. For Glenwood homes, ensuring a proper installation with airtight sealing is equally critical to prevent drafts and moisture intrusion, which can lead to ice dams in winter and higher cooling costs in summer.