24 Best Window Replacement Companies in Frankfort, IL (2023 Reviews)
Window Companies Near Me

Looking to replace your home's windows? We've got all the information you need in this list of the top window installation companies.

We analyzed all the top window installers in Frankfort and selected the top 24 based on:

  • Customer reviews
  • Window replacement expertise
  • Popularity with home-owners like you
EcoWatch Local Advisors

By EcoWatch Local Advisors

Updated March 14, 2023

Why you can trust EcoWatch

Our panel of energy experts work tirelessly to create unbiased reviews and informative content to help homeowners make educated decisions. No other windows site has covered energy efficiency and sustainability as long as EcoWatch, which means we're going to help you find windows replacements that will save on your energy bill and put more money back in your wallet.

A guide on the top window replacement companies in Frankfort may not seem like the most captivating article on the EcoWatch site, but trust us, windows have more of an impact on your life than you might realize. Potential leaks or drafts can reduce your home's energy efficiency by up to 30%, according to the Department of Energy. In Frankfort, that's nearly $307 per year that you could save on your electric bills after making the switch.

Installing energy-efficient windows on your home can help you save money every month on your electricity bills — and you can help the environment as well.

Because windows are so important for your home, selecting the best company for you is a big choice to make. That's why the EcoWatch team has created this list of the best window replacement companies, so you can more easily make an informed decision.

Best Affordability

Window World

★★★★★
4.5

  • Large serice area
  • Lifetime warranty
  • EnergyStar Partner
  • Quality of service will depend on your area

Best Overall

Renewal by Andersen

★★★★★
4.5

  • Member of US Green Building Council
  • Great industry reputation
  • Manufactures products in-house
  • More expensive than competition

Best Warranty

Universal Windows Direct

★★★★★
4

  • Wide variety of products and services
  • Lifetime warranty
  • Manufactures products in-house
  • Some installations carried out by third-party contractors

Best Window Replacement Companies in Frankfort

The EcoWatch team examined dozens of installers that serve the Frankfort area to find the top window installation companies by our standards. The companies we've reviewed in this article scored best in our categories: energy-efficient offerings, availability, customer service, price and more.

Window World logo
FAST QUOTE
as little as 30 seconds
Best Affordability

Window World

★★★★★
BBB Rating: A+
Locations: Nationwide
Founded: 1995
Pros:
  • Pros icon Large serice area
  • Pros icon Lifetime warranty
  • Pros icon EnergyStar Partner
Cons:
  • Pros icon 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. This company has 27 years of experience in the window installation business, and it has become one of the most respected companies in Frankfort. Its reputation is backed by a considerable amount of positive reviews on customer review websites.

It 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 Windows

Its high-performance Low-E (low-emissivity) coatings and argon gas insulation offer exceptional efficiency and performance for any home. Not all of Window World's windows are Energy Star certified, so make sure you mention that you want Energy Star windows when inquiring.

How much does Window World cost in Frankfort?

Even though prices are not readily available on Window World's website, it's known for offering some of the most affordable window installations around. You can ask for a free quote on its website for more information about pricing.

Renewal by Andersen logo
FAST QUOTE
as little as 30 seconds
Best Overall

Renewal by Andersen

★★★★★
BBB Rating: A
Locations: Nationwide
Founded: 1995
Pros:
  • Pros icon Member of US Green Building Council
  • Pros icon Great industry reputation
  • Pros icon Manufactures products in-house
Cons:
  • Pros icon More expensive than competition

Renewal by Andersen is a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has over 27 years of experience in the windows industry, and it currently provides services to nearly every state except Mississippi and West Virginia.

It has established itself as a company that uses in-home estimates and advanced digital tools to help you plan and visualize your project before getting started.

Energy Efficiency of Renewal by Andersen Windows

There are a wide variety of window types that Renewal by Andersen offers, some of which are Energy Star products. A handful of windows manufactured by the Andersen corporation were awarded Energy Star’s “Most Efficient” in 2021, and Andersen was named Energy Star’s Partner of the Year in 2019.

How much does Renewal by Andersen cost in Frankfort?

Pricing information is not available on Andersen's website, as the cost of window installment 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. Receiving a free quote on its website is the best way to get more accurate information.

Universal Windows Direct logo
FAST QUOTE
as little as 30 seconds
Best Warranty

Universal Windows Direct

★★★★★
BBB Rating: A
Locations: Nationwide
Founded: 2002
Pros:
  • Pros icon Wide variety of products and services
  • Pros icon Lifetime warranty
  • Pros icon Manufactures products in-house
Cons:
  • Pros icon Some installations carried out by third-party contractors

Universal Windows Direct provides the best warranty in Frankfort. Universal has over 20 years of experience in the industry, and it currently provides services to 27 states nationwide. Its reputation is backed by many positive reviews on customer review websites.

It has an industry-leading warranty covering products, parts and workmanship for life.

Energy Efficiency of Universal Windows Direct Windows

There are a wide range of window types that Universal Windows Direct offers, some of which are Energy Star products. The 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.

How much does Universal Windows Direct cost in Frankfort?

Prices aren't listed on Universal's website, but 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. The best way to get more accurate pricing information is to receive a free quote from the company.

Window Nation logo
FAST QUOTE
as little as 30 seconds
Best for Residential Windows

Window Nation

★★★★★
BBB Rating: A
Locations: Regional
Founded: 2006
Pros:
  • Pros icon Award-winning company
  • Pros icon Manufactures products in-house
  • Pros icon Custom designs
  • Pros icon Wide variety of products and services
Cons:
  • Pros icon Installation not covered by warranty
  • Pros icon Limited service area

Window Nation is a company that serves hundreds of thousands of homeowners, mostly in the mid-Atlantic region of the U.S. Window Nation has around 16 years of experience in the windows industry, and it currently provides services to residents within 75 miles of its showrooms, which are in 13 states. Hundreds of positive reviews on customer review websites back the provider's reputation.

It has established itself as a company that gives customers the opportunity to view products and to speak to a representative in person in its showrooms.

Energy Efficiency of Window Nation Windows

Window Nation caters to eco-conscious consumers by providing energy-efficient window offerings. Each product has windowpanes coated with a Low-E (low emissivity) glaze that prevents damaging UV rays from heating your home. Plus, the spaces between double- and triple-pane windows are filled with argon gas that’s been proven to improve home insulation.

How much does Window Nation cost in Frankfort?

While pricing is not available on Window Nation's website, 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 ask for a free quote on its website for more information about the cost.

Please note that the companies in this section are national, meaning the quality of customer service may vary depending on your local team. We have tried to stay unbiased and transparent by listing pros and cons for each provider.

More Window Replacement Companies in Frankfort

Renewal by Andersen of Chicago

Lockport, IL
4.6
★★★★★
  • Pros icon Price Transparency
  • Pros icon Educational Website
  • Pros icon Reliable Service
  • Pros icon Good Customer Service

Services Offered

  • Service icon Custom Windows
  • Service icon Full-Service Installations
  • Service icon Commercial Windows
  • Service icon Double-Hung
  • Service icon Stained Glass
  • Service icon Sliding Glass
  • Service icon Bay Windows

Website: https://www.renewalbyandersen.com/window-company/080-chicago-il/about-us
Address: 14503 S Gougar Rd #800, Lockport, IL 60491
Phone: (866) 836-2764

Preferred Window and Door Inc

Lynwood, IL
4.2
★★★★★
  • Pros icon Free Quotes
  • Pros icon Consistent Workmanship
  • Pros icon Good Customer Service
  • Pros icon Educational Website

Services Offered

  • Service icon Residential Windows
  • Service icon Energy-Efficient Options
  • Service icon Custom Windows
  • Service icon Aluminum Window Frames
  • Service icon Commercial Windows
  • Service icon Double-Hung
  • Service icon Sliding Glass

Website: https://www.preferredwindowanddoor.com/
Address: 3280 E Lincoln Hwy, Lynwood, IL 60411
Phone: (708) 895-3667

Gilkey Window Company

Chicago Ridge, IL
4.2
★★★★★
  • Pros icon Price Transparency
  • Pros icon Arrives on Time
  • Pros icon Excellent Customer Service
  • Pros icon Free Quotes

Services Offered

  • Service icon Fast Delivery
  • Service icon Energy-Efficient Options
  • Service icon Custom Window Designs
  • Service icon Aluminum Window Frames
  • Service icon Double-Hung
  • Service icon Stained Glass
  • Service icon Sliding Glass

Website: https://www.gilkey.com/location/chicago-ridge-il/
Address: 10160 Virginia Ave, Chicago Ridge, IL 60415
Phone: (708) 229-2340

Window Pros Inc

Plainfield, IL
4.2
★★★★★
  • Pros icon Award-Winning
  • Pros icon Educational Website
  • Pros icon Timely Service
  • Pros icon Excellent Customer Service

Services Offered

  • Service icon Residential Windows
  • Service icon Glass Showers
  • Service icon Energy-Efficient Options
  • Service icon Custom Windows
  • Service icon Commercial Windows
  • Service icon Double-Hung
  • Service icon Sliding Glass

Website: https://windowproschicago.com/
Address: 2425 Von Esch Rd C, Plainfield, IL 60586
Phone: (815) 609-6022

Rite Way Glass & Mirror

Woodridge, IL
4.2
★★★★★
  • Pros icon No-Hassle Pricing
  • Pros icon Good Customer Service
  • Pros icon Reliable Service
  • Pros icon Arrives on Time

Services Offered

  • Service icon Residential Windows
  • Service icon Heavy Glass
  • Service icon Fast Delivery
  • Service icon Tempered Glass
  • Service icon Custom Windows
  • Service icon Commercial Windows
  • Service icon Sliding Glass

Website: http://www.ritewayglass.com/#!contact/ccyf
Address: 6750 IL-53, Woodridge, IL 60517
Phone: (630) 960-4420

CHICAGO GLASS COMPANY #2

Stickney, IL
4.2
★★★★★
  • Pros icon Good Customer Service
  • Pros icon No-Hassle Pricing
  • Pros icon Educational Website
  • Pros icon Gives to charity

Services Offered

  • Service icon Residential Windows
  • Service icon Fast Delivery
  • Service icon Tempered Glass
  • Service icon Custom Windows
  • Service icon Aluminum Window Frames
  • Service icon Business Windows
  • Service icon Sliding Glass

Website: http://www.chicagoglasscompany.com/
Address: 4425 S Harlem Ave, Stickney, IL 60402
Phone: (708) 800-7120

Air-Tite Window & Siding Specialists

Berwyn, IL
4.1
★★★★★
  • Pros icon Timely Service
  • Pros icon Free Quotes
  • Pros icon No-Hassle Pricing
  • Pros icon Reliable Service

Services Offered

  • Service icon Residential Windows
  • Service icon Tempered Glass
  • Service icon Custom Window Designs
  • Service icon Commercial Windows
  • Service icon Double-Hung

Website: https://www.air-titewindows.com/
Address: 6611 Cermak Rd, Berwyn, IL 60402
Phone: (708) 788-5000

Air-Tite Window & Siding Specialists

Oak Brook, IL
4.1
★★★★★
  • Pros icon Helps Educate Customers
  • Pros icon Good Customer Service
  • Pros icon No-fee Quotes
  • Pros icon No-Hassle Pricing

Services Offered

  • Service icon Residential Windows
  • Service icon Tempered Glass
  • Service icon Custom Window Designs
  • Service icon Commercial Windows
  • Service icon Double-Hung

Website: https://www.air-titewindows.com/
Address: 2625 Butterfield Rd Suite 138, Oak Brook, IL 60523
Phone: (630) 576-2500

Renewal by Andersen of Chicago

Lockport, IL
4.1
★★★★★
  • Pros icon Award-Winning
  • Pros icon Consistent Workmanship
  • Pros icon Reliable Appointment Windows
  • Pros icon No-fee Quotes

Services Offered

  • Service icon Custom Window Designs
  • Service icon Business Windows
  • Service icon Double-Hung
  • Service icon Stained Glass
  • Service icon Sliding Glass

Website: https://www.google.com/aclk
Address: Lockport, IL
Phone: (847) 250-2486

Woodland Windows & Doors

Roselle, IL
4.0
★★★★★
  • Pros icon No-fee Quotes
  • Pros icon Arrives on Time
  • Pros icon No-Hassle Pricing
  • Pros icon Helps Educate Customers

Services Offered

  • Service icon Residential Windows
  • Service icon Custom Window Designs
  • Service icon Aluminum Window Frames
  • Service icon Commercial Windows
  • Service icon Double-Hung
  • Service icon Sliding Glass

Website: https://woodlandwindows.com/
Address: 25W355 E Lake St, Roselle, IL 60172
Phone: (630) 869-1450

Ultimate Home Solutions

Glen Ellyn, IL
4.0
★★★★★
  • Pros icon Educational Website
  • Pros icon No-fee Quotes
  • Pros icon Arrives on Time
  • Pros icon Dependable Service

Services Offered

  • Service icon Residential Windows
  • Service icon Architectural Glass
  • Service icon Custom Windows
  • Service icon Aluminum Window Frames
  • Service icon Double-Hung
  • Service icon Sliding Glass

Website: https://www.ultimatehomesolutions.net/
Address: 466 Roosevelt Rd, Glen Ellyn, IL 60137
Phone: (630) 469-5400

American Thermal Window Products

Chicago, IL
4.0
★★★★★
  • Pros icon Excellent Customer Service
  • Pros icon No-Hassle Pricing
  • Pros icon Reliable Service
  • Pros icon Arrives on Time

Services Offered

  • Service icon Architectural Glass
  • Service icon Custom Window Designs
  • Service icon Aluminum Window Frames
  • Service icon Commercial Windows
  • Service icon Double-Hung
  • Service icon Sliding Glass

Website: http://www.americanthermalwindow.com/
Address: 5304 N Milwaukee Ave, Chicago, IL 60630
Phone: (773) 774-3131

Michon Siding & Windows, Inc.

Schiller Park, IL
4.0
★★★★★
  • Pros icon Price Transparency
  • Pros icon Consistent Workmanship
  • Pros icon Good Customer Service
  • Pros icon No-fee Quotes

Services Offered

  • Service icon Residential Windows
  • Service icon Architectural Glass
  • Service icon Energy-Efficient Options
  • Service icon Custom Windows
  • Service icon Aluminum Window Frames
  • Service icon Sliding Glass

Website: http://www.michonexteriors.com/
Address: 4130 Scott St, Schiller Park, IL 60176
Phone: (847) 233-9411

New Edge Window Replacement Companies

Naperville, IL
3.9
★★★★★
  • Pros icon Dependable Service
  • Pros icon Educational Website
  • Pros icon Good Customer Service
  • Pros icon Free Quotes

Services Offered

  • Service icon Residential Windows
  • Service icon Fast Delivery
  • Service icon Energy-Efficient Options
  • Service icon Tempered Glass
  • Service icon Custom Window Designs
  • Service icon Business Windows
  • Service icon Double-Hung

Website: https://newedgewindowreplacement.com/window-replacement-naperville/
Address: 1717 N Naper Blvd #200, Naperville, IL 60563
Phone: (773) 676-0659

Amenity Roofing Siding & Gutters

Montgomery, IL
3.9
★★★★★
  • Pros icon Charitable Giving
  • Pros icon Price Transparency
  • Pros icon No-fee Quotes
  • Pros icon Helps Educate Customers

Services Offered

  • Service icon Custom Windows
  • Service icon Residential Windows
  • Service icon Commercial Windows
  • Service icon Sliding Glass

Website: http://www.amenityroofing.com/
Address: 21 Boulder Hill Pass, Montgomery, IL 60538
Phone: (630) 636-9954

Midwest Windows Direct

Chicago, IL
3.8
★★★★★
  • Pros icon Timely Service
  • Pros icon Helps Educate Customers
  • Pros icon Price Transparency
  • Pros icon Excellent Customer Service

Services Offered

  • Service icon Residential Windows
  • Service icon Architectural Glass
  • Service icon Energy-Efficient Options
  • Service icon Custom Windows
  • Service icon Double-Hung

Website: https://mymidwestwindows.com/
Address: 3256 W Ogden Ave, Chicago, IL 60623
Phone: (773) 786-9401

A & G Glass & Mirror Inc

West Chicago, IL
3.8
★★★★★
  • Pros icon Helps Educate Customers
  • Pros icon Free Quotes
  • Pros icon Price Transparency
  • Pros icon Dependable Service

Services Offered

  • Service icon Glass Showers
  • Service icon Residential Windows
  • Service icon Custom Windows
  • Service icon Business Windows
  • Service icon Sliding Glass

Website: http://www.agglass78.com/
Address: 501 W Roosevelt Rd, West Chicago, IL 60185
Phone: (630) 473-9548

Chicago Windows & Doors

Chicago, IL
3.8
★★★★★
  • Pros icon Helps Educate Customers
  • Pros icon Consistent Workmanship
  • Pros icon No-Hassle Pricing
  • Pros icon Arrives on Time

Services Offered

  • Service icon Residential Windows
  • Service icon Custom Windows
  • Service icon Business Windows
  • Service icon Double-Hung
  • Service icon Sliding Glass

Website: https://chicagowindowsdoors.com/
Address: 225 W Washington St STE 2200, Chicago, IL 60606
Phone: (312) 899-6643

Krumwiede Home Pros

Wood Dale, IL
3.8
★★★★★
  • Pros icon Dependable Service
  • Pros icon Good Customer Service
  • Pros icon Price Transparency
  • Pros icon Free Quotes

Services Offered

  • Service icon Energy-Efficient Options
  • Service icon Custom Window Designs
  • Service icon Aluminum Window Frames
  • Service icon Double-Hung
  • Service icon Sliding Glass

Website: https://www.krumwiederoofing.com/
Address: 365 Balm Ct, Wood Dale, IL 60191
Phone: (630) 595-8020

3JM Exteriors

Woodridge, IL
3.8
★★★★★
  • Pros icon Free Quotes
  • Pros icon Good Customer Service
  • Pros icon Educational Website
  • Pros icon Arrives on Time

Services Offered

  • Service icon Residential Windows
  • Service icon Custom Window Designs
  • Service icon Aluminum Window Frames
  • Service icon Commercial Windows
  • Service icon Double-Hung

Website: http://www.3jmext.com/
Address: 8102 Lemont Rd # 1500, Woodridge, IL 60517
Phone: (630) 985-6494

A Plus Home Improvements By Tousignant Inc

Kankakee, IL
3.8
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Free Quotes
  • Pros icon Educational Website
  • Pros icon Price Transparency

Services Offered

  • Service icon Residential Windows
  • Service icon Custom Windows
  • Service icon Aluminum Window Frames
  • Service icon Business Windows
  • Service icon Sliding Glass

Website: http://www.aplushomeimprovements4you.com/
Address: 305 N East Ave, Kankakee, IL 60901
Phone: (815) 932-2684

🏆DNS Exterior Inc. - #1 Roofing Company Lockport IL

Lockport, IL
3.7
★★★★★
  • Pros icon Free Quotes
  • Pros icon Excellent Customer Service
  • Pros icon Dependable Service
  • Pros icon Price Transparency

Services Offered

  • Service icon Residential Windows
  • Service icon Energy-Efficient Options
  • Service icon Custom Window Designs
  • Service icon Aluminum Window Frames
  • Service icon Full-Service Installations
  • Service icon Business Windows

Website: https://dnsexterior.com/
Address: 122 E 9th St, Lockport, IL 60441
Phone: (815) 293-6311

FIRST Window Replacement & Installation

Downers Grove, IL
3.7
★★★★★
  • Pros icon Dependable Service
  • Pros icon Excellent Customer Service
  • Pros icon No-fee Quotes
  • Pros icon No-Hassle Pricing

Services Offered

  • Service icon Residential Windows
  • Service icon Energy-Efficient Options
  • Service icon Custom Windows
  • Service icon Aluminum Window Frames
  • Service icon Commercial Windows
  • Service icon Double-Hung

Website: https://firstchoicewindowinstallation.com/downers-grove-il/
Address: 5228 Benton Ave, Downers Grove, IL 60515
Phone: (630) 869-5608

Sunset Siding Windows & Roofing

Wheaton, IL
3.7
★★★★★
  • Pros icon Price Transparency
  • Pros icon Good Customer Service
  • Pros icon Reliable Service
  • Pros icon No-fee Quotes

Services Offered

  • Service icon Custom Window Designs
  • Service icon Aluminum Window Frames
  • Service icon Full-Service Installations
  • Service icon Business Windows
  • Service icon Double-Hung
  • Service icon Stained Glass

Website: http://www.sidingandwindows.com/
Address: 520 W Roosevelt Rd #102, Wheaton, IL 60187
Phone: (630) 668-0220

How Installing Energy-Efficient Windows in Frankfort Saves You Money

Energy-efficient windows can benefit you in more than one way. Here are some reasons you may want to make the switch:

  • Protect your valuables from fading: When you switch to energy-efficient windows with low-emissivity coatings, your floors, carpets and furniture will fade less because of their ability to filter out harmful UV rays.
  • Protect your investment: If your home is on the older side, your windows are most likely outdated. Updating your windows can make your home more comfortable and also help increase the value of your home if you decide to sell.
  • Save on energy bills: The Department of Energy estimates that heat gained or lost via windows makes up around 25-30% of residential energy use. Upgrading to energy-efficient windows can help decrease that number, which helps you save some money on your bills.
  • Decrease your carbon footprint: Because energy-efficient windows improve the insulation in your home, you can lower your carbon footprint by about 12%, according to Energy Star.

Estimated Cost of Window Replacement in Frankfort

Let's go over the cost of installing new windows and the types of services you may need for your home.

How Much Do New Windows Cost?

According to our research, the average cost to install a single window is about $600. However, window replacement costs can range from $200 to $1,200 per window. This is because the cost of window installations depend on a variety of factors specific to your home, such as the size, material and number of windows you need to install, as well as where your property is located.

It's important to remember that windows with the best efficiency may cost more upfront but can save you hundreds of dollars via returns on your energy bills. Investing in certified energy-efficient windows can save Frankfort homeowners $307+ a year when replacing single-pane windows.

The cost of your window installation will also vary based on the kind of window material you choose for the frames. Wood windows are usually the most expensive, but it depends if they are 100% wood or clad with aluminum or vinyl. Fiberglass windows also tend to be somewhat more expensive than vinyl, but they are shown to be more efficient.

What Services do Window Installers Offer?

The first step when considering a window replacement is to think about whether you need a full-frame or pocket installation.

Full-frame installations are usually recommended when you want a new style or your window has significant rot or deterioration. With this service, your professionals will replace the entire window, including the sill, frame and trim. Pocket installations are simpler and won't cost as much, as they entail simply replacing the window within its existing frame. But if the frame has any damage or rot, you may need a full-frame installation instead.

Your window replacement company should be able to help you choose what's best for your needs. In Frankfort, the decision will mostly depend on how old your windows are and if there's any moisture damage. Wood can decay if not properly maintained over the years, so it's a good idea to have a professional assess your frames and window sills.

Best Affordability

Window World

★★★★★
4.5

  • Large serice area
  • Lifetime warranty
  • EnergyStar Partner
  • Quality of service will depend on your area

Best Overall

Renewal by Andersen

★★★★★
4.5

  • Member of US Green Building Council
  • Great industry reputation
  • Manufactures products in-house
  • More expensive than competition

Best Warranty

Universal Windows Direct

★★★★★
4

  • Wide variety of products and services
  • Lifetime warranty
  • Manufactures products in-house
  • Some installations carried out by third-party contractors

How We Choose the Best Window Installers in Frankfort

EcoWatch reviews are different from most reviews because we examine these companies through a sustainability lens. Along with energy efficiency, we reviewed each installer and ranked them using the following methodology:

Service Area

Because this is a guide for Frankfort, we paid more attention to companies that cover the city. There are certainly other reputable providers that didn't make the cut because they wouldn't be able to serve homeowners in Frankfort.

Work Quality

We're certain that you're looking for professionals who do a great job installing windows. We've vetted each company in our guide to ensure its contractors are well-qualified and that the company has gotten lots of positive customer feedback to vouch for its service.

Customer Reviews

Customer feedback is another very important review factor. If the majority of customers don't have nice things to say about their service from a certain installer, you won't see it featured on EcoWatch.

Cost

Cheaper windows don't necessarily mean better windows, but we know many of our readers try to keep costs low when possible. When analyzing providers' prices, we awarded higher points to companies with reasonable prices and accessible financing rather than "cheaper" services.

Warranty

Protecting your investment in new windows is important. For that reason, window installation companies with lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.

Years of Experience

Lastly, we like to see companies that have a proven track record in the industry. Window installation companies that have more experience are going to earn higher rankings by our standards. We like to see at least ten years of experience.

Frankfort, IL Window Replacement FAQs

What is the average cost to replace windows?

The average cost of replacing one window can range from $450 to $650. There are several factors that affect how much it costs, such as the materials used in designing the windows, your property's location, local labor costs, how energy-efficient the windows are, the number of windows and styles and sizes of windows.

Which kind of window is the best?

Generally, double-pane windows will be more efficient than single-pane windows and windows that don't open will be more efficient than windows that do. To be sure you're getting the most energy-efficient windows, look for models that have the blue Energy Star certification attached to them — this means they're certified energy-efficient by the U.S. Department of Energy.

Can you replace your own windows?

If you're handy and have experience with installing a replacement window, you may be able to install your own windows. But if you don't have the time or skills, we recommend getting a professional to do it for you.

When is the best time of year to replace windows?

Even though you can install windows any time of year, warmer weather is usually better for installing replacement windows. Additionally, the weather should be dry, because rain can make the installation more difficult.

Should I replace all my windows at the same time?

If you're upgrading your windows to save on your energy bills, replacing all your windows together is the only way to see a noticeable difference. However, if you have only a few windows that are damaged or leaky, you can replace just those.

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