20 Best Window Companies in Westmont, IL (2024 Reviews)

Looking to improve your property’s value? The top window replacement companies can help.

We analyzed all the top-rated window companies in Westmont and selected the best 20 based on:

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

By EcoWatch Local Advisors

Updated February 01, 2024

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 installation companies in Westmont 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 think. Drafty windows can lower your home’s energy efficiency by up to 30%, according to the Department of Energy. In Westmont, that’s an average of $300 per year that you could save on your electric bills after making the switch.

Replacement windows improve the insulation in your home, not only making you more comfortable during the summer and winter, but also saving you some money and helping the environment.

Unlike other review sites, EcoWatch ranks window companies on energy efficiency while also factoring in cost, customer satisfaction and service area.

Best Availability

Renewal by Andersen

★★★★★
4.5

  • Great industry reputation
  • Member of US Green Building Council
  • Manufactures products in-house

Best Energy-Efficient Features

Champion

★★★★★
4.5

  • Many years of experience
  • Low prices relative to competitors
  • Limetime warranty

Window Veteran

Window World

★★★★★
4.5

  • EnergyStar Partner
  • Wide variety of products and services
  • Lifetime Warranty

Best Window Installation & Replacement Companies in Westmont

The EcoWatch Reviews team assessed dozens of window providers across Westmont to narrow our list down to the best ones. We assessed the installers based on their energy-efficient offerings, price, coverage area, customer service, local experience and more.

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 Great industry reputation
  • Pros icon Award-winning company
  • Pros icon Member of US Green Building Council
  • Pros icon Manufactures products in-house
Cons:
  • Pros icon No lifetime warranty
  • Pros icon More expensive than competition

Renewal by Andersen offers the best availability in Westmont. Andersen has over 27 years of experience in the windows industry, and it currently serves nearly every state except Mississippi and West Virginia. Many positive reviews from customers online back the provider's reputation.

You may want to consider picking Andersen if you're looking for a installer 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

Renewal by Andersen has some Energy Star windows, but note that not all its windows are energy-efficient, so be sure to ask for high-quality Energy Star windows when inquiring. 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 Westmont?

Prices aren’t listed on Andersen’s website, but 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 receive a free quote from the company.

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

Window World

★★★★★
BBB Rating: A+
Locations: Nationwide
Founded: 1995
Pros:
  • Pros icon EnergyStar Partner
  • Pros icon Large serice area
  • Pros icon Low prices relative to competitors
  • Pros icon Great industry reputation
  • Pros icon Lifetime warranty
Cons:
  • Pros icon Quality of service will depend on your area

Window World offers windows expertise in Westmont. Window World has over 27 years of experience in the windows industry, and it currently serves 200 locations nationwide. Many positive reviews from customers online back the provider's reputation.

You may want to consider picking Window World if you're looking for a installer 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 Windows

Window World has some Energy Star windows, but note that not all its windows are energy-efficient, so be sure to ask for 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 Westmont?

Prices aren’t listed on Window World’s website, but it's known for offering some of the most affordable window installations around. The best way to get more accurate 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 offers the best residential windows in Westmont. Window Nation has over 16 years of experience in the windows industry, and it currently serves residents within 75 miles of its showrooms, which are in 13 states. Many positive reviews from customers online back the provider's reputation.

You may want to consider picking Window Nation if you're looking for a installer 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 has some Energy Star windows, but note that not all its windows are energy-efficient, so be sure to ask for high-quality Energy Star windows when inquiring. 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 Westmont?

Prices aren’t listed on Window Nation’s 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. The best way to get more accurate information is to receive a free quote from the company.

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 Makes charitable contributions
  • Pros icon Manufactures products in-house
  • Pros icon Wide variety of products and services
  • Pros icon Lifetime warranty
Cons:
  • Pros icon Limited service area
  • Pros icon Some installations carried out by third-party contractors
  • Pros icon Quality of service will depend on your area

Universal Windows Direct offers the best warranty in Westmont. Universal has over 20 years of experience in the windows industry, and it currently serves 27 states nationwide. Many positive reviews from customers online back the provider's reputation.

You may want to consider picking Universal if you're looking for a installer that has an industry-leading warranty covering products, parts and workmanship for life.

Energy Efficiency of Universal Windows Direct Windows

Universal Windows Direct has some Energy Star windows, but note that not all its windows are energy-efficient, so be sure to ask for high-quality Energy Star windows when inquiring. 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 Westmont?

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 information is to receive a free quote from the company.

We strive to remain unbiased and transparent by listing pros and cons for every company. Additionally, any partnerships do not influence our rankings.

More Window Companies in Westmont

Renewal by Andersen of Chicago

Lockport, IL
4.9
★★★★★
  • Pros icon Price Transparency
  • Pros icon Good Customer Service
  • Pros icon Free assessment
  • Pros icon Educational Website

Services Offered

  • Service icon Skylights
  • Service icon Andersen
  • Service icon Bay Windows
  • Service icon Custom Window Designs
  • Service icon Commercial Windows
  • Service icon Sliding Glass Doors
  • Service icon Double-Hung
  • Service icon Window Install & Replacement

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

Window World Western Chicago

Lisle, IL
4.9
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Free assessment
  • Pros icon Educational Website
  • Pros icon Price Transparency

Services Offered

  • Service icon Bay Windows
  • Service icon Window Install & Replacement
  • Service icon Double-Hung
  • Service icon Sliding Glass Doors

Website: https://www.windowworldwesternchicago.com/
Address: 4646 Western Ave, Lisle, IL 60532
Phone: (331) 903-6873

Window Nation

Romeoville, IL
4.5
★★★★★
  • Pros icon Free assessment
  • Pros icon Good Customer Service
  • Pros icon Educational Website
  • Pros icon Price Transparency

Services Offered

  • Service icon Window Install & Replacement
  • Service icon Energy-Efficient Options
  • Service icon Bay Windows
  • Service icon Sliding Glass Doors
  • Service icon Vinyl Frames

Website: https://www.windownation.com/chicago_showroom/
Address: 1263 Lakeview Dr, Romeoville, IL 60446
Phone: (815) 306-8024

Royal Craft Home Remodelers Inc.

Downers Grove, IL
5.0
★★★★★
  • Pros icon Educational Website
  • Pros icon Free assessment
  • Pros icon Good Customer Service

Services Offered

  • Service icon Residential Windows
  • Service icon Window Install & Replacement

Website: https://royalcraftremodelers.com/
Address: 1525 Ogden Ave, Downers Grove, IL 60515
Phone: (630) 725-1000

Rite Way Glass & Mirror

Woodridge, IL
5.0
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Price Transparency
  • Pros icon Free assessment
  • Pros icon Educational Website
  • Pros icon Timely Service

Services Offered

  • Service icon Glass Doors
  • Service icon Sliding Glass Doors
  • Service icon Commercial Windows
  • Service icon Storm Doors
  • Service icon Screen Repair
  • Service icon Window Install & Replacement
  • Service icon Glass Showers
  • Service icon Mirrors
  • Service icon Tempered Glass
  • Service icon Window Repair

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

Pegasus windows Inc.

Westchester, IL
5.0
★★★★★
  • Pros icon Free assessment
  • Pros icon Good Customer Service
  • Pros icon Educational Website
  • Pros icon Price Transparency

Services Offered

  • Service icon Window Install & Replacement
  • Service icon Bay Windows

Website: http://www.pegasusinchicago.com/
Address: 1359 Newcastle Ave, Westchester, IL 60154
Phone: (708) 639-5217

Durabuilt Home Improvements, Inc.

Elmhurst, IL
5.0
★★★★★
  • Pros icon Price Transparency
  • Pros icon Good Customer Service

Services Offered

  • Service icon Vinyl Frames
  • Service icon Window Install & Replacement
  • Service icon Storm Doors
  • Service icon Wood Frames
  • Service icon Bay Windows

Website: https://www.durabuilthi.com/
Address: 747 N Church Ct Suite C2, Elmhurst, IL 60126
Phone: (630) 941-1800

Valdicass Inc.

Brookfield, IL
4.9
★★★★★
  • Pros icon Free assessment
  • Pros icon Price Transparency
  • Pros icon Educational Website
  • Pros icon Good Customer Service

Services Offered

  • Service icon Pella
  • Service icon Marvin
  • Service icon Andersen
  • Service icon Window Repair
  • Service icon Window Install & Replacement

Website: https://www.valdicass.com/
Address: 8920 47th St, Brookfield, IL 60513
Phone: (708) 255-5231

SmardBuild Construction

Addison, IL
4.9
★★★★★
  • Pros icon Free assessment
  • Pros icon Price Transparency
  • Pros icon Timely Service
  • Pros icon Educational Website
  • Pros icon Good Customer Service

Services Offered

  • Service icon Sliding Glass Doors
  • Service icon Window Install & Replacement
  • Service icon Aluminum Frames
  • Service icon Glass Doors

Website: https://www.smardbuild.com/
Address: 924 S Westwood Ave, Addison, IL 60101
Phone: (630) 237-4205

Dilworth Windows & Doors Inc.

Westmont, IL
4.8
★★★★★
  • Pros icon Educational Website
  • Pros icon Price Transparency
  • Pros icon Free assessment

Services Offered

  • Service icon Pella
  • Service icon Glass Doors
  • Service icon Andersen
  • Service icon Energy-Efficient Options
  • Service icon Window Install & Replacement
  • Service icon Storm Doors
  • Service icon Sliding Glass Doors
  • Service icon Marvin

Website: https://www.dilworthwindows.com/
Address: 223 N Cass Ave, Westmont, IL 60559
Phone: (630) 960-4300

Next Door & Window

Burr Ridge, IL
4.8
★★★★★
  • Pros icon Free assessment
  • Pros icon Price Transparency
  • Pros icon Good Customer Service
  • Pros icon Educational Website

Services Offered

  • Service icon Storm Doors
  • Service icon Stained Glass
  • Service icon Window Install & Replacement
  • Service icon Aluminum Frames
  • Service icon Bay Windows
  • Service icon Glass Doors
  • Service icon Marvin
  • Service icon Double-Hung
  • Service icon Fiberglass Frames

Website: https://www.nextdoorandwindow.com/
Address: 16W240 83rd St, Burr Ridge, IL 60527
Phone: (630) 323-6398

Best Windows Inc

La Grange Park, IL
4.8
★★★★★
  • Pros icon Educational Website
  • Pros icon Price Transparency
  • Pros icon Good Customer Service
  • Pros icon Free assessment

Services Offered

  • Service icon Window Install & Replacement
  • Service icon Mirrors
  • Service icon Commercial Windows
  • Service icon Aluminum Frames
  • Service icon Window Repair
  • Service icon Bay Windows

Website: http://bestwindows.net/
Address: 1112 Cleveland Ave, La Grange Park, IL 60526
Phone: (708) 204-2446

Next Door and Window

Naperville, IL
4.8
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Educational Website
  • Pros icon Free assessment
  • Pros icon Price Transparency

Services Offered

  • Service icon Stained Glass
  • Service icon Aluminum Frames
  • Service icon Marvin
  • Service icon Fiberglass Frames
  • Service icon Glass Doors
  • Service icon Storm Doors
  • Service icon Window Install & Replacement
  • Service icon Bay Windows
  • Service icon Double-Hung

Website: https://www.nextdoorandwindow.com/
Address: 815 E Ogden Ave, Naperville, IL 60563
Phone: (630) 355-0277

Rusco Windows & Doors

Downers Grove, IL
4.7
★★★★★
  • Pros icon Free assessment
  • Pros icon Good Customer Service
  • Pros icon Price Transparency
  • Pros icon Educational Website
  • Pros icon Timely Service

Services Offered

  • Service icon Skylights
  • Service icon Sliding Glass Doors
  • Service icon Fiberglass Frames
  • Service icon Bay Windows
  • Service icon Aluminum Frames
  • Service icon Custom Window Designs
  • Service icon Glass Doors
  • Service icon Pella
  • Service icon Storm Doors
  • Service icon Marvin
  • Service icon Window Install & Replacement
  • Service icon Window Repair

Website: https://www.rusco-windows.com/
Address: 1405 Centre Cir, Downers Grove, IL 60515
Phone: (630) 796-4624

USA Board Up & Glass Co.

Lyons, IL
4.7
★★★★★
  • Pros icon Educational Website
  • Pros icon Good Customer Service
  • Pros icon Price Transparency

Services Offered

  • Service icon Glass Doors
  • Service icon Glass Repair
  • Service icon Window Install & Replacement
  • Service icon Window Repair
  • Service icon Vinyl Frames
  • Service icon Commercial Windows

Website: http://boardupandglasspros.com/
Address: 4320 1st Ave, Lyons, IL 60534
Phone: (888) 310-0006

My WindowWorks

Bolingbrook, IL
4.7
★★★★★
  • Pros icon Timely Service
  • Pros icon Price Transparency
  • Pros icon Good Customer Service
  • Pros icon Educational Website
  • Pros icon Free assessment

Services Offered

  • Service icon Vinyl Frames
  • Service icon Window Repair
  • Service icon Window Install & Replacement
  • Service icon Fiberglass Frames

Website: http://www.mywindowworks.com/
Address: 570 East North Frontage Road, Bolingbrook, IL 60440
Phone: (708) 381-1821

The Door Store

Villa Park, IL
4.6
★★★★★
  • Pros icon Timely Service
  • Pros icon Educational Website
  • Pros icon Free assessment
  • Pros icon Good Customer Service
  • Pros icon Price Transparency

Services Offered

  • Service icon Aluminum Frames
  • Service icon Storm Doors
  • Service icon Window Install & Replacement
  • Service icon Fiberglass Frames
  • Service icon Weather Shield

Website: http://www.shopthedoorstore.com/
Address: 53 W Roosevelt Rd, Villa Park, IL 60181
Phone: (630) 495-0100

House Of Glass

Elmhurst, IL
4.6
★★★★★
  • Pros icon Price Transparency
  • Pros icon Free assessment

Services Offered

  • Service icon Window Install & Replacement
  • Service icon Window Repair
  • Service icon Glass Showers
  • Service icon Glass Repair
  • Service icon Mirrors
  • Service icon Commercial Windows
  • Service icon Tempered Glass

Website: https://www.houseofglasselmhurst.com/
Address: 424 N York St, Elmhurst, IL 60126
Phone: (630) 834-3031

Illinois Energy Windows & Siding, Inc.

Lisle, IL
4.4
★★★★★
  • Pros icon Educational Website
  • Pros icon Price Transparency
  • Pros icon Free assessment
  • Pros icon Good Customer Service

Services Offered

  • Service icon Pella
  • Service icon Window Install & Replacement

Website: https://www.illinoisenergy.com/
Address: 430 Ogden Ave, Lisle, IL 60532
Phone: (630) 333-1823

Naperville Roofing and Construction

Naperville, IL
5
★★★★★
  • Pros icon Free assessment
  • Pros icon Good Customer Service
  • Pros icon Educational Website
  • Pros icon Timely Service
  • Pros icon Price Transparency

Services Offered

  • Service icon Window Repair
  • Service icon Glass Showers
  • Service icon Window Install & Replacement

Website: https://napervilleroofingandconstruction.com/
Address: 2792 Rolling Meadows Dr, Naperville, IL 60564
Phone: (630) 541-4998
Westmont Window Cost Calculator

Calculate how much you can expect to pay for window installation and replacement in Westmont, IL using our customized window cost calculator.

Estimated Window Cost:
161 homeowners have requested a free estimate in the last 3 days.

Estimates will vary based on window dimensions and other unique factors to your home. Getting in touch with a local window installer is the best way to get an accurate cost estimate for your home.

How Installing Energy-Efficient Windows in Westmont Saves You Money

Switching to energy-efficient windows can help improve the comfort of your home and help you save on electricity bills. Here's more information on how switching out your windows could help you:

  • Protect your valuables: Many energy-efficient windows have low-emissivity coatings, which filter out damaging UV rays, reducing fading of your furniture, carpet and other valuables.
  • Decrease your carbon footprint: In Westmont, you can cut your indirect greenhouse gas emissions by about 449 pounds per year after you switch to energy-efficient windows.
  • Protect your investment: When your home is on the older side, your windows could also be outdated or drafty. Keeping your windows up to date is an important part of maintaining your property and its real estate value.
  • Save money on power bills: Upgrading to energy-efficient windows reduces your energy bills by about 12% because you need less energy.

Estimated Cost of Window Replacement in Westmont

Windows come in different shapes and sizes, so costs and services will vary tremendously. Here are the average costs and the primary services that you can find from window installers.

How Much Do New Windows Cost?

On average, homeowners in Westmont can anticipate that most replacement window installations will range from $250 to $1,200, with the average cost sitting at around $600. How much it will cost is based on several factors, such as the location of your home, type, size, material, number of windows and more.

With windows, efficiency is one of the most important factors for most homeowners. High efficiency windows may cost more upfront, but by increasing the efficiency of your home — especially during the summer and winter — they can give you decades of energy savings. According to Energy Star, buying certified energy-efficient windows can save Westmont homeowners $300+ a year after replacing single-pane windows.

How much your window installation costs will also vary depending on the type of material you choose for the frames. Wood windows are typically the most expensive, though it depends on whether they are completely wood or clad with aluminum or vinyl. Fiberglass windows also tend to be a bit more expensive than vinyl, but they are more efficient.

What Services do Window Installers Offer?

There are generally two kinds of window installation services: full-frame and pocket installations.

Full-frame installations are usually done when you want to change the style of your windows or your window has a lot of rot or deterioration. With this service, your installers will replace the whole window, including the frame, sill and trim. Pocket installations are simpler and won’t carry as large a bill, as they entail merely replacing the window within its existing frame. But if the frame has any damage or deterioration, you may have to get a full-frame installation instead.

Your window installation company should be able to help you understand what’s best for your needs. In Westmont, the decision will mostly be based on the age of your windows and if there’s any damage. Wood can decay if it’s not properly maintained over the years, so it’s a good idea to have a professional check on your frames and window sills.

Best Availability

Renewal by Andersen

★★★★★
4.5

  • Great industry reputation
  • Member of US Green Building Council
  • Manufactures products in-house

Best Energy-Efficient Features

Champion

★★★★★
4.5

  • Many years of experience
  • Low prices relative to competitors
  • Limetime warranty

Window Veteran

Window World

★★★★★
4.5

  • EnergyStar Partner
  • Wide variety of products and services
  • Lifetime Warranty

How We Choose the Best Window Installers in Westmont

The EcoWatch Reviews team differs from other reviewers 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 Westmont, we gave more points to companies that cover the city. There are certainly reputable providers that didn’t make our list because they wouldn’t be able to serve homeowners in Westmont.

Work Quality

When installing new windows, the quality and range of services can often play just as important of a role in overall efficiency and performance as the brand you get. We do rate window installers higher if they offer high-quality products, but we also consider workmanship as reflected in customer feedback.

Customer Reviews

We analyzed patterns in recent online reviews to determine the companies with the highest rates of customer satisfaction, weighted by sample size. Customer satisfaction may be the most important factor, as it reflects the quality of services across nearly every category, including professionalism, quality of parts, cost, warranty, quality of installation and more.

Cost

Cheaper windows certainly don’t mean better windows, but we know many of our readers would like to keep costs low when possible. When analyzing the prices of providers, we awarded higher points to companies with reasonable prices and accessible financing rather than “cheaper” services.

Warranty

As discussed, windows are a sizable investment, so you’ll want to be certain that investment is well protected. Window installation companies that give you lengthy warranties for products, parts and labor rank higher with EcoWatch.

Years of Experience

Last but not least, we like to see companies that have been in the industry for a while. Window installers that have more experience are going to earn higher rankings by our standards. We like to see at least ten years of experience.

Westmont, IL Window Replacement FAQs

How much does a window install cost?

The national average cost to install a window is around $600 but can range from $200 to $1,200, depending on a variety of factors. The price is generally influenced by the size of the window, the type and material of the window and the location of your property. Also, keep in mind that energy-efficient windows may cost more initially but can save you a decent amount of money a year in energy bills.

Which kind of window should I get?

A window’s energy efficiency depends on a number of factors, including the quality of the installation and what kind of window it is. Look for Energy Star Certified windows — these are often the most energy-efficient and are certified by the U.S. Department of Energy.

What do window installers do?

Window installers will do the entire process — from replacing your old windows with brand-new ones to cleaning up after the windows have been put in place. In addition, many companies offer window manufacturing, customization and repairs.

When is the best time of year to replace windows?

Even though you can install windows any time of year, warmer weather is generally better for replacing windows. In addition, the weather should be dry, as rain can make the installation harder.

Should I replace my windows all at the same time?

If you’re upgrading your windows because of energy-efficiency, replacing all of your windows together is the only way to gain that benefit. However, if you have only one or two windows that are broken or drafty, you can replace just those.

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