22 Best Window Replacement Companies in Harlem, IL (Mar 2023)
Window Companies Near Me
When you need to replace your windows, our guide to the top window installation companies can help you find the provider for you.
We analyzed all the top window installers in Harlem and selected the top 22 based on:
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Customer reviews
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Window replacement expertise
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Popularity with home-owners like you
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Updated March 14, 2023
Why you can trust EcoWatch
The EcoWatch Reviews team is all about finding solutions for eco-conscious homeowners in Harlem. Traditional, outdated windows could lead to having higher energy bills during the winter or summer months.
Luckily, saving you energy with upgraded windows also aligns with our goals of reducing energy usage for the environment.
So if you're building a new home, renovating or replacing your windows in Harlem, this is the best place to get started.
Best Overall
Renewal by Andersen
- Great industry reputation
- Member of US Green Building Council
- Manufactures products in-house
- More expensive than competition
Best Affordability
Window World
- Lifetime warranty
- Low prices relative to competitors
- Large serice area
- Quality of service will depend on your area
Best Warranty
Universal Windows Direct
- Lifetime warranty
- Makes charitable contributions
- Wide variety of products and services
- Quality of service will depend on your area
Best Window Replacement Companies in Harlem
The EcoWatch Reviews team researched several window providers across Harlem to narrow our list down to the best ones. The installers in this article scored best in our categories, which include energy-efficient offerings, customer service, availability, price and more.

Renewal by Andersen
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Great industry reputation
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Member of US Green Building Council
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Manufactures products in-house
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More expensive than competition
Renewal by Andersen offers the best availability in Harlem. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has around 27 years of industry experience, and it currently provides services to nearly every state except Mississippi and West Virginia.
If you're looking for a company that uses in-home estimates and advanced digital tools to help you plan and visualize your project before getting started, Andersen may be the company for you.
Energy Efficiency of Renewal by Andersen WindowsRenewal by Andersen is an Energy Star partner and offers a variety of energy-efficient windows. Note that not all of the company's windows are Energy Star certified, so be sure to ask your Andersen representative when inquiring about services.
How much does Renewal by Andersen cost in Harlem?Prices are not available on Andersen's website since the cost of window replacement varies greatly based on how many and what type(s) of windows you need. However, based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. The best way to get more accurate information is to ask for a free quote from the company.

Window World
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Lifetime warranty
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Low prices relative to competitors
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Large serice area
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Quality of service will depend on your area
Window World is the largest window replacement company in the country, known for its vinyl windows and affordability. Window World has about 27 years of experience in the window installation sector. Its reputation is backed by hundreds of positive reviews on customer review websites.
Window World may be the company for you if you want one that is certified by the Environmental Protection Agency (EPA) and Energy Star and supports charities like St. Jude Children’s Research Hospital.
Energy Efficiency of Window World WindowsWindow World carries some Energy Star windows, but note that not all its windows are energy-efficient, so be sure to mention that you want high-quality Energy Star windows when inquiring. Its high-performance Low-E (low-emissivity) coatings and argon gas insulation offer exceptional efficiency and performance for any home.
How much does Window World cost in Harlem?Window World doesn't have any pricing information available on its website, but it's known for offering some of the most affordable window installations around. For more detailed information on the cost, you can get a quote from the company.

Universal Windows Direct
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Lifetime warranty
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Makes charitable contributions
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Wide variety of products and services
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Quality of service will depend on your area
Universal Windows Direct offers the best warranty in Harlem. It's a company that has grown immensely since its inception in 2002, and now has several franchise dealers nationwide. Universal has around 20 years of experience in the window installation industry. Hundreds of positive reviews from customers online back the company's reputation.
If you're looking for a company that has an industry-leading warranty covering products, parts and workmanship for life, this may be the perfect company for you.
Energy Efficiency of Universal Windows Direct WindowsThe company offers energy-efficient UniShield brand windows. According to its website, UniShield window packages have higher gas fill rates and longer gas retention than most other brands on the market, and they are Energy Star products. Not all of Universal's offerings are Energy Star certified, so make sure you mention that you're interested in Energy Star windows when inquiring.
How much does Universal Windows Direct cost in Harlem?Prices are not available on Universal's website, as the cost of window replacement depends on how many and what type(s) of windows you need. However, installations typically range from $225 to $425 per window based on customer feedback. That makes Universal Windows Direct more of a budget-friendly option for window repair and replacements. You can ask for a free quote on its website for more information about the cost.

Window Nation
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Award-winning company
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Manufactures products in-house
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Custom designs
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Wide variety of products and services
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Installation not covered by warranty
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Limited service area
Window Nation has the best residential windows in Harlem. This company has 16 years of experience in the window installation business, and it has established itself as one of the best companies in the business. The provider has a lot of glowing reviews from customers online.
It gives customers the opportunity to view products and to speak to a representative in person in its showrooms.
Energy Efficiency of Window Nation WindowsWindow Nation is an Energy Star partner offering a variety of energy-efficient windows. Note that not all of the company's windows are Energy Star certified, so be sure to ask your Window Nation representative when inquiring about services.
How much does Window Nation cost in Harlem?Window Nation does not list prices on its website, but based on customer feedback, you can expect to pay between $300 and $525 per window installed, making it a more affordable option compared to competitors. You can request a free quote on its website for more information about pricing.
We strive to stay unbiased and transparent by listing pros and cons for every company we review. Additionally, our rankings are not influenced by any partnerships.
More Window Replacement Companies in Harlem
Window World of Rockford
Loves Park, IL-
Helps Educate Customers
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Price Transparency
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Excellent Customer Service
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Free Quotes
Services Offered
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Energy-Efficient Options
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Tempered Glass
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Custom Window Designs
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Double-Hung
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Sliding Glass
INNOVATION Shower Glass Doors
Rockford, IL-
Price Transparency
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Good Customer Service
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Educational Website
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Free Quotes
Services Offered
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Residential Windows
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Glass Showers
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Tempered Glass
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Custom Window Designs
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Commercial Windows
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Double-Hung
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Sliding Glass
Aurum Contracting
Beloit, WI-
No-fee Quotes
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Consistent Workmanship
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Excellent Customer Service
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No-Hassle Pricing
Services Offered
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Residential Windows
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Custom Window Designs
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Business Windows
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Stained Glass
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Sliding Glass
Rockford Siding and Windows LLC
Loves Park, IL-
No-Hassle Pricing
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Free Quotes
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Educational Website
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Excellent Customer Service
Services Offered
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Residential Windows
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Energy-Efficient Options
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Custom Windows
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Business Windows
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Double-Hung
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Sliding Glass
Advanced Construction of Janesville
Janesville, WI-
Price Transparency
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Dependable Service
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Reliable Appointment Windows
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Excellent Customer Service
Services Offered
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Custom Window Designs
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Residential Windows
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Business Windows
Lask Exterior Solutions, LLC
Loves Park, IL-
Price Transparency
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Excellent Customer Service
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No-fee Quotes
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Reliable Service
Services Offered
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Custom Window Designs
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Residential Windows
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Energy-Efficient Options
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Business Windows
Home Services at The Home Depot
Rockford, IL-
Excellent Customer Service
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Consistent Workmanship
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Price Transparency
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Educational Website
Services Offered
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Custom Windows
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Fast Delivery
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Energy-Efficient Options
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Sliding Glass
Glass Enhancements
Loves Park, IL-
Educational Website
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Price Transparency
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Consistent Workmanship
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Excellent Customer Service
Services Offered
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Custom Windows
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Residential Windows
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Energy-Efficient Options
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Commercial Windows
Santner Siding & Windows
Genoa City, WI-
Supports Charities
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Helps Educate Customers
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Free Quotes
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No-Hassle Pricing
Services Offered
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Custom Window Designs
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Aluminum Window Frames
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Commercial Windows
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Double-Hung
Platinum Quality Home Improvements
Freeport, IL-
Price Transparency
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Excellent Customer Service
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Free Quotes
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Educational Website
Services Offered
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Custom Window Designs
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Residential Windows
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Business Windows
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Sliding Glass
Lake Geneva Window Treatments and Design
Lake Geneva, WI-
Helps Educate Customers
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Good Customer Service
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Price Transparency
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Free Quotes
Services Offered
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Fast Delivery
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Custom Windows
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Aluminum Window Frames
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Double-Hung
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Sliding Glass
A O Bauer Glass Inc
Delavan, WI-
No-Hassle Pricing
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Helps Educate Customers
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Free Quotes
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Good Customer Service
Services Offered
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Residential Windows
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Doors
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Custom Windows
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Commercial Windows
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Double-Hung
Rockford Auto Glass
Rockford, IL-
Excellent Customer Service
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Helps Educate Customers
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No-fee Quotes
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No-Hassle Pricing
Services Offered
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Residential Windows
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Custom Window Designs
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Commercial Windows
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Double-Hung
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Sliding Glass
Hiester Construction, Inc.
Freeport, IL-
Excellent Customer Service
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No-fee Quotes
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Price Transparency
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Consistent Workmanship
Services Offered
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Custom Windows
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Stained Glass
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Double-Hung
Home Services at The Home Depot
Lake Geneva, WI-
Educational Website
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Reliable Service
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Free Quotes
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Good Customer Service
Services Offered
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Custom Window Designs
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Fast Delivery
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Double-Hung
R & S Window Tinting
Evansville, WI-
Excellent Customer Service
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Educational Website
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Consistent Workmanship
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Locally Recognized for Quality
Services Offered
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Custom Windows
Ability Glass Service - A Division of Rockford Auto Glass
Rockford, IL-
Good Customer Service
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No-fee Quotes
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No-Hassle Pricing
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Educational Website
Services Offered
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Custom Window Designs
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Residential Windows
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Business Windows
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Sliding Glass
Pella Windows & Doors of Rockford
Rockford, IL-
No-fee Quotes
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Educational Website
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No-Hassle Pricing
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Good Customer Service
Services Offered
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Custom Window Designs
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Architectural Glass
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Sliding Glass
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Double-Hung
Feldco Windows, Siding & Doors
Rockford, IL-
Price Transparency
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Free Quotes
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Good Customer Service
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Educational Website
Services Offered
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Sliding Glass
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Custom Window Designs
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Energy-Efficient Options
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Double-Hung
Superior Roofing Inc
Belvidere, IL-
No-Hassle Pricing
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Free Quotes
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Excellent Customer Service
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Helps Educate Customers
Services Offered
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Custom Windows
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Residential Windows
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Commercial Windows
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Sliding Glass
Garay Windows & Doors
Union, IL-
No-Hassle Pricing
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Educational Website
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Good Customer Service
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Dependable Service
Services Offered
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Custom Windows
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Double-Hung
Kobyco Inc
Loves Park, IL-
Locally Recognized for Quality
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No-Hassle Pricing
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Excellent Customer Service
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No-fee Quotes
Services Offered
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Custom Window Designs
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Sliding Glass
How Installing Energy-Efficient Windows in Harlem Saves You Money
Upgrading to energy-efficient windows can help improve the comfort of your home and help you save on power bills. Here's more information on how upgrading your windows could help you:
- Decrease your carbon footprint: You can reduce your indirect greenhouse gas emissions by about 12% when you install Energy Star certified windows. In Harlem, that's about 449 pounds per year on average.
- Save on electricity bills: According to the Department of Energy, heat gained or lost through windows makes up around 25-30% of residential energy use. Upgrading to energy-efficient models can help lower that amount, therefore saving you about 12% more on your bills.
- Protect your valuables: The low-emissivity coatings on many energy-efficient windows help prevent damage from the sun's UV rays to your floors, carpets and furniture.
- Protect your investment: Keeping your windows up to date is an important part of maintaining your property and its value, particularly if you have an older home.
Estimated Cost of Window Replacement in Harlem
Windows come in varying shapes and sizes, so costs and services will differ considerably. Here are the average costs and services that you'll find from window installation companies.
How Much Do New Windows Cost?
Typically, homeowners in Harlem can expect that most window installations will range from $250 to $1,200, with the most common installations sitting at about $600. These figures are based on specific characteristics of your installation, such as material, size, number of windows, the location of your home, type and more.
It's important to note that windows with higher efficiency may cost more upfront but can save you hundreds of dollars by lowering your energy bills. Investing in certified energy-efficient windows can save Harlem homeowners $318+ a year when replacing single-pane windows.
The cost of your window installation will also vary depending on the type of window material you choose for the frames. Wood windows are typically the most expensive, but it depends if they are solid wood or clad with aluminum or vinyl. Fiberglass windows also tend to be somewhat more expensive than vinyl, but they are more efficient.
What Services do Window Installers Offer?
The first step when considering an installation is to figure out whether you need a full-frame or pocket installation.
Full-frame installations require replacing the entire window — the sill, frame, trim and all. These are typically done when you want to change the style of your window or when it has significant damage. Full-frame installations are more time-consuming and will increase overall costs. Pocket installations (also known as retrofits) are when you replace a window within its existing frame. Pocket installations are on the simpler end and won't cost as much, but you can't do this type of installment if you have any pre-existing rot or water damage.
If you're still debating which type of installation you need, you can talk to your installer and get their advice. The decision mostly depends on how old the frames are and if there's any damage.
Best Overall
Renewal by Andersen
- Great industry reputation
- Member of US Green Building Council
- Manufactures products in-house
- More expensive than competition
Best Affordability
Window World
- Lifetime warranty
- Low prices relative to competitors
- Large serice area
- Quality of service will depend on your area
Best Warranty
Universal Windows Direct
- Lifetime warranty
- Makes charitable contributions
- Wide variety of products and services
- Quality of service will depend on your area
How We Choose the Best Window Installers in Harlem
In our search to make your home improvements easier and more eco-friendly in Harlem, EcoWatch assessed many companies before settling on these. We've evaluated the best window installers in Harlem mainly based on energy efficiency, as it's what's best for the environment and for you as a homeowner. Energy-efficient windows have been shown to lower power bills by hundreds of dollars. Along with energy efficiency, our rating methodology is based on the following factors:
Service Area
Because this is a guide for Harlem, we only included companies that serve the city. There are certainly other reputable providers that didn't make the cut because they wouldn't be able to serve homeowners in Harlem.
Work Quality
We're willing to bet that you're not looking for a company to do a shoddy job installing windows. We've vetted each company included on this list to ensure its contractors are well-qualified and that the company has gotten a lot of positive customer feedback to vouch for its service.
Customer Reviews
Another self-explanatory yet super important review factor is customer feedback. If the majority of customers don't have positive feedback about their experience with a certain window installation company, you won't see it featured on EcoWatch.
Cost
Cheaper windows certainly don't mean better windows, but we know many of our readers want to keep costs low when possible. When analyzing the prices of providers, we awarded higher scores to companies with reasonable prices and accessible financing rather than "cheaper" services.
Warranty
As discussed, windows are a significant investment, so you'll want to make sure that investment is protected. Window installation companies with lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Last but not least, we like to see companies that have been in the industry for quite some time. Window installation companies that have more experience will earn higher rankings by our standards. We like to see at least ten years of experience.
Harlem, IL Window Replacement FAQs
What is the average cost to install windows?
The typical cost of installing a single window can range from $450 to $650. There are many factors that affect the price, including styles and sizes of windows, local labor costs, how energy-efficient the windows are, the materials used in designing the windows, your property's location and the number of windows.
Which kind of window is the best?
Generally, double-pane windows are more efficient than single-pane windows and windows that do not open will be more efficient than windows that do. To be sure you'll have the most energy-efficient windows, look for models that have the blue Energy Star certification attached to them — they're certified energy-efficient by the U.S. Department of Energy.
Can I install my own windows?
If you're handy and know how to replace a window, it's possible to install your own windows. However, if you don't have the time or skills, we recommend getting a professional to do it for you.
How long does it typically take to install windows?
Each window takes around 30 minutes to install depending on the type of window. However, the window installation can take two days or more if you need to have a lot of windows installed.
Should I replace my windows all at once?
If your windows are more than 20 years old, it's probably time to replace all of them. By that point, they are typically less efficient, draftier and/or more damaged than new windows. Doing your windows all at the same time will involve less paperwork and less time.