20 Best Window Companies in Lake Forest, IL (2024 Reviews)

If you’re thinking of getting new windows, our guide to the top window installation companies can help.

We analyzed all the top-rated window companies in Lake Forest 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 April 21, 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 best window replacement companies in Lake Forest may not seem like the most riveting article on the EcoWatch site, but trust us, windows have more of an impact on your life than you might think. The Department of Energy estimates that heat gained or lost through traditional or outdated windows could be responsible for about 30% of heating and cooling usage. In Lake Forest, where the electric bills are an average of $30 per month, that’s almost $$108 per year wasted.

That’s bad news for your bank account and the environment, but one of the best window installation companies can help with that.

We’ve put together this list of the top installation companies to help you in your search, so you can not only enjoy brand-new windows, but also save money on your electricity bills.

Best Availability

Renewal by Andersen

★★★★★
4.5
  • Great industry reputation
  • Member of US Green Building Council
  • Manufactures products in-house
Buy One Window, Get One 40% OFF
Get Estimate

Best Energy-Efficient Features

Champion

★★★★★
4.5
  • Many years of experience
  • Low prices relative to competitors
  • Limetime warranty
Buy 2 Windows, Get 2 Free
Get Estimate

Power Home

★★★★★
4.5
  • Uses eco-friendly materials
  • Well-trained, certified installers
  • Lifetime or lengthy warranty
Next-Day Appointments Available
Get Estimate

Best Window Installation & Replacement Companies in Lake Forest

The EcoWatch Reviews team evaluated many window installation companies across Lake Forest to narrow our list down to the top ones. The installers we’ve included in this article scored best in our categories: energy-efficient offerings, customer service, price, availability 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 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 has windows expertise in Lake Forest. It's the largest window replacement company in the country, known for its vinyl windows and affordability. Window World has around 27 years of experience in the window replacement business. The company has a lot of glowing reviews from customers online.

Window World may be the company for you if you're looking for 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 Windows

There are a wide variety of window types that Window World offers, some of which are Energy Star products. 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 Lake Forest?

Prices are not available on Window World’s website since the cost of window replacement varies greatly depending on how many and what type(s) of windows you need. However, it's known for offering some of the most affordable window installations around. Getting a free quote on its website is the best way to get more accurate pricing information.

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 has the best availability in Lake Forest. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has around 27 years of experience in the window replacement business. The company has a lot of glowing reviews from customers online.

Andersen may be the company for you if you're looking for one 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 Lake Forest?

Prices are not available on Andersen’s website since the cost of window replacement varies greatly depending 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. Getting a free quote on its website is the best way to get more accurate pricing 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 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 has the best warranty in Lake Forest. 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 replacement business. The company has a lot of glowing reviews from customers online.

Universal may be the company for you if you're looking for one that has an industry-leading warranty covering products, parts and workmanship for life.

Energy Efficiency of Universal Windows Direct Windows

There are a wide variety 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 Lake Forest?

Prices are not available on Universal’s website since the cost of window replacement varies greatly depending 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. Getting a free quote on its website is the best way to get more accurate pricing information.

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 has the best residential windows in Lake Forest. It's 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 window replacement business. The company has a lot of glowing reviews from customers online.

Window Nation may be the company for you if you're looking for one 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

There are a wide variety of window types that Window Nation offers, some of which are Energy Star products. 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 Lake Forest?

Prices are not available on Window Nation’s website since the cost of window replacement varies greatly depending on how many and what type(s) of windows you need. However, 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. Getting a free quote on its website is the best way to get more accurate pricing information.

We aim to remain unbiased and transparent by mentioning pros and cons for each company we review. Additionally, our rankings are not influenced by any partnerships.

More Window Companies in Lake Forest

Renewal by Andersen of Chicago

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

Services Offered

  • Service icon Bay Windows
  • Service icon Glass Doors
  • Service icon Window Replacement/Installation
  • Service icon Custom Window Designs
  • Service icon Skylights
  • Service icon Double-Hung

Website: https://www.renewalbyandersen.com/window-company/080-chicago-il/about-us
Address: 2300 Ridge Dr, Glenview, IL 60025
Phone: (847) 486-5680

Power Home Remodeling

Chicago, IL
4.4
★★★★★
  • Pros icon Good Customer Service

Services Offered

  • Service icon Energy-Efficient Options
  • Service icon Window Replacement/Installation

Website: https://powerhrg.com/
Address: 2500 W Bradley Pl Unit G, Chicago, IL 60618
Phone: (847) 916-5363

Window World Western Chicago

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

Services Offered

  • Service icon Window Replacement/Installation
  • Service icon Glass Doors
  • Service icon Double-Hung
  • Service icon Bay Windows

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

Window Nation

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

Services Offered

  • Service icon Vinyl Frames
  • Service icon Energy-Efficient Options
  • Service icon Window Replacement/Installation
  • Service icon Double-Hung
  • Service icon Custom Window Designs
  • Service icon Bay Windows
  • Service icon Glass Doors

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

Next Level Windows Inc.

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

Services Offered

  • Service icon Energy-Efficient Options
  • Service icon Double-Hung
  • Service icon Glass Doors
  • Service icon Bay Windows
  • Service icon Window Replacement/Installation
  • Service icon Vinyl Frames

Website: https://nextlevelwindows.com/
Address: 3575 Grand Ave 2nd floor Suite F, Gurnee, IL 60031
Phone: (224) 678-8645

LEN Roofing & Remodeling

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

Services Offered

  • Service icon Window Repair
  • Service icon Custom Window Designs
  • Service icon Window Replacement/Installation
  • Service icon Glass Doors

Website: http://www.lenroofing.com/
Address: 1240 Meadow Rd Suite 101, Northbrook, IL 60062
Phone: (847) 768-6000

HX Home Solutions

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

Services Offered

  • Service icon Glass Doors
  • Service icon Glass Showers
  • Service icon Window Replacement/Installation
  • Service icon Energy-Efficient Options

Website: https://www.hxhome.solutions/
Address: 1840 Industrial Dr Ste 100, Libertyville, IL 60048
Phone: (224) 487-8409

The Glass Guru

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

Services Offered

  • Service icon Triple Pane Glass
  • Service icon Window Replacement/Installation
  • Service icon Skylights
  • Service icon Window Repair
  • Service icon Storm/Impact Windows
  • Service icon Custom Glass
  • Service icon Mirrors
  • Service icon Metal Frames
  • Service icon Energy-Efficient Options
  • Service icon Vinyl Frames
  • Service icon Glass Showers
  • Service icon Glass Doors
  • Service icon Glass Repair
  • Service icon Fiberglass Frames
  • Service icon Tempered Glass
  • Service icon Wood Frames
  • Service icon Screen Repair

Website: https://www.theglassguru.com/gurnee-il/
Address: 1020 S Northpoint Blvd Ste F, Waukegan, IL 60085
Phone: (847) 750-3363

Forde Windows & Remodeling, Inc.

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

Services Offered

  • Service icon Wood Frames
  • Service icon Window Repair
  • Service icon Window Replacement/Installation
  • Service icon Energy-Efficient Options

Website: https://fordewindowsandremodeling.com/
Address: 3233 Arnold Ln, Northbrook, IL 60062
Phone: (847) 562-1188

Waukegan Gurnee Glass

Gurnee, IL
4.8
★★★★★
  • Pros icon Free assessment
  • Pros icon Price Transparency
  • Pros icon Good Customer Service

Services Offered

  • Service icon Energy-Efficient Options
  • Service icon Mirrors
  • Service icon Window Replacement/Installation
  • Service icon Double-Hung
  • Service icon Storm/Impact Windows
  • Service icon Custom Glass
  • Service icon Tempered Glass
  • Service icon Glass Doors
  • Service icon Glass Showers
  • Service icon Metal Frames

Website: http://www.wgglass.com/
Address: 1200 Estes Ave, Gurnee, IL 60031
Phone: (847) 623-4141

LandMark Exteriors

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

Services Offered

  • Service icon Window Replacement/Installation
  • Service icon Energy-Efficient Options

Website: http://landmarkext.com/
Address: 1244 N Milwaukee Ave, Libertyville, IL 60048
Phone: (847) 281-9890

Aurora Apex Windows and Doors

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

Services Offered

  • Service icon Glass Showers
  • Service icon Wood Frames
  • Service icon Bay Windows
  • Service icon Window Repair
  • Service icon Glass Doors
  • Service icon Vinyl Frames
  • Service icon Custom Window Designs
  • Service icon Triple Pane Glass
  • Service icon Metal Frames
  • Service icon Tempered Glass
  • Service icon Energy-Efficient Options
  • Service icon Window Replacement/Installation
  • Service icon Double-Hung

Website: https://apexwindowwerks.com/aurora-doors-and-windows/
Address: 105 W Marquardt Dr, Wheeling, IL 60090
Phone: (847) 469-1544

McCann Window & Exteriors Inc

Northbrook, IL
4.5
★★★★★
  • Pros icon Free assessment
  • Pros icon Educational Website
  • Pros icon Price Transparency
  • Pros icon Timely Service

Services Offered

  • Service icon Glass Doors
  • Service icon Window Replacement/Installation

Website: http://mccannwindow.com/
Address: 3375 Commercial Ave, Northbrook, IL 60062
Phone: (847) 562-1212

Apex Window Werks - Chicago Window Repair & Glass Replacement

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

Services Offered

  • Service icon Tempered Glass
  • Service icon Window Replacement/Installation
  • Service icon Wood Frames
  • Service icon Glass Repair
  • Service icon Vinyl Frames
  • Service icon Double-Hung
  • Service icon Energy-Efficient Options
  • Service icon Window Repair
  • Service icon Custom Window Designs
  • Service icon Metal Frames
  • Service icon Glass Showers
  • Service icon Glass Doors

Website: https://apexwindowwerks.com/
Address: 111 W Marquardt Dr, Wheeling, IL 60090
Phone: (847) 716-2290

Universal Windows Direct of Northern Chicago

Buffalo Grove, IL
4.3
★★★★★
  • Pros icon Free assessment
  • Pros icon Educational Website
  • Pros icon Price Transparency
  • Pros icon Good Customer Service

Services Offered

  • Service icon Energy-Efficient Options
  • Service icon Glass Doors
  • Service icon Bay Windows
  • Service icon Double-Hung
  • Service icon Vinyl Frames
  • Service icon Window Replacement/Installation

Website: https://www.universalwindowsdirect.com/chicago/
Address: 1007 Commerce Ct, Buffalo Grove, IL 60089
Phone: (773) 475-0200

Beka Window Repair

Wheeling, IL
5
★★★★★
  • Pros icon Free assessment
  • Pros icon Price Transparency
  • Pros icon Good Customer Service

Services Offered

  • Service icon Energy-Efficient Options
  • Service icon Double-Hung
  • Service icon Vinyl Frames
  • Service icon Bay Windows
  • Service icon Window Replacement/Installation
  • Service icon Window Repair
  • Service icon Metal Frames
  • Service icon Glass Doors
  • Service icon Glass Repair
  • Service icon Glass Showers
  • Service icon Tempered Glass
  • Service icon Wood Frames

Website: https://foggywindowrepairs.com/
Address: 222 E Camp McDonald Rd, Wheeling, IL 60090
Phone: (773) 786-8821

Savocchi Glass Company, Inc.

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

Services Offered

  • Service icon Window Replacement/Installation
  • Service icon Custom Glass
  • Service icon Skylights
  • Service icon Custom Window Designs
  • Service icon Window Repair
  • Service icon Fiberglass Frames
  • Service icon Glass Doors
  • Service icon Metal Frames
  • Service icon Wood Frames
  • Service icon Vinyl Frames
  • Service icon Mirrors
  • Service icon Storm/Impact Windows
  • Service icon Glass Showers
  • Service icon Energy-Efficient Options

Website: http://www.savocchi.com/
Address: 3210 W Lake Ave, Glenview, IL 60026
Phone: (847) 446-3340

Erdmann Exterior Designs LTD

Arlington Heights, IL
4.6
★★★★★
  • Pros icon Free assessment
  • Pros icon Price Transparency
  • Pros icon Good Customer Service
  • Pros icon Educational Website

Services Offered

  • Service icon Window Replacement/Installation
  • Service icon Vinyl Frames
  • Service icon Glass Doors
  • Service icon Wood Frames

Website: https://www.erdmannexteriors.com/
Address: 3104 N Arlington Heights Rd, Arlington Heights, IL 60004
Phone: (847) 357-9607

Next Door and Window

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

Services Offered

  • Service icon Double-Hung
  • Service icon Bay Windows
  • Service icon Glass Doors
  • Service icon Window Replacement/Installation

Website: https://www.nextdoorandwindow.com/
Address: 718 E Rand Rd, Arlington Heights, IL 60004
Phone: (847) 398-8624

Revived Exteriors

Arlington Heights, IL
4.8
★★★★★
  • Pros icon Free assessment
  • Pros icon Price Transparency
  • Pros icon Good Customer Service

Services Offered

  • Service icon Window Replacement/Installation
  • Service icon Energy-Efficient Options

Website: https://www.revivedexteriors.com/
Address: 925 E Rand Rd Ste 207, Arlington Heights, IL 60004
Phone: (847) 305-2866
Lake Forest Window Cost Calculator

Calculate how much you can expect to pay for window installation and replacement in Lake Forest, 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 Lake Forest Saves You Money

Upgrading to energy-efficient windows can improve the comfort of your home and help you save on energy bills. Here are more details about how upgrading your windows could benefit you:

  • Protect your investment: When your home is on the older side, your windows could also be outdated or drafty. Upgrading and repairing your windows is an important part of maintaining your property and its value.
  • Reduce your carbon footprint: In Lake Forest, you can reduce your indirect greenhouse gas emissions by about 449 pounds per year after you install energy-efficient windows.
  • Save money on electricity bills: After you upgrade to energy-efficient windows, you can expect a reduction in your bills by about 12% because you’ll require less energy to heat or cool your home.
  • 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.

Estimated Cost of Window Replacement in Lake Forest

Let’s take a look at the cost of replacing your windows and the kinds of services you may need for your home.

How Much Do New Windows Cost?

Typically, Lake Forest homeowners can anticipate their window replacements to range from $250 to $1,200. The average cost sits at around $600. How much it will cost varies depending on several factors, like size, the location of your home, material, type, number of windows and more.

With windows, efficiency is one of the most important factors for many homeowners. High efficiency windows may cost more off the bat, but by increasing the efficiency of your home — particularly during the summer and winter — they can give you many years of energy savings. According to Energy Star, buying certified energy-efficient windows can save Lake Forest homeowners $298+ per year after replacing single-pane windows.

Something else that influences the total cost is the material of the frame you select. Aluminum frames are usually the least expensive and are sturdy and relatively maintenance-free, but they offer poor insulation. On the other hand, wood frames are the most expensive because they are aesthetically pleasing and provide decent insulation. Fiberglass and vinyl frames provide good insulation as well and cost somewhere between the other two.

What Services do Window Installers Offer?

When considering window installations, in general there are two kinds that your provider will have: full-frame and pocket installations.

Full-frame installations are usually done when you want a new style or your window has a lot of deterioration. With this service, your professionals will replace the total window, including the trim, sill and frame. A pocket installation involves replacing a window without replacing the frame. This means instead of tearing out the whole unit and reinstalling it, the contractor will just put the replacement window (also called a retrofit or insert window) into the frame.

If you’re hiring a reputable window installation company, your company will be able to advise you on the best type for your project. In Lake Forest, the decision will mostly be based on how much damage there is currently and how old your existing frames are.

Best Availability

Renewal by Andersen

★★★★★
4.5
  • Great industry reputation
  • Member of US Green Building Council
  • Manufactures products in-house
Buy One Window, Get One 40% OFF
Get Estimate

Best Energy-Efficient Features

Champion

★★★★★
4.5
  • Many years of experience
  • Low prices relative to competitors
  • Limetime warranty
Buy 2 Windows, Get 2 Free
Get Estimate

Power Home

★★★★★
4.5
  • Uses eco-friendly materials
  • Well-trained, certified installers
  • Lifetime or lengthy warranty
Next-Day Appointments Available
Get Estimate

How We Choose the Best Window Installers in Lake Forest

In our hunt to find the most reliable, eco-friendly window installers in Lake Forest, the EcoWatch team examined dozens of companies before deciding on these. We’ve decided to review the best window installers in Lake Forest primarily based on their energy efficient offerings, as it’s what’s best for the environment and for you as a homeowner. Energy Star certified windows have been shown to reduce your electricity bills by hundreds of dollars. Along with energy efficiency, our rating methodology takes the following factors into consideration:

Service Area

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

Work Quality

When picking new windows, the quality and range of services can often play just as important of a role in insulation and performance as the brand of window you get. We do give window installers more points if they offer high-quality products, but we also factor in workmanship as reflected in customer feedback.

Customer Reviews

We analyzed patterns in recent online reviews to find the companies with the most consistent customer satisfaction. Customer satisfaction might be the factor we place the most value on, as it reflects the quality of services across most other categories, including warranty, cost, quality of installation, quality of parts, professionalism and more.

Cost

This one is a give-and-take: similar to other services, cheap window companies may not provide the highest quality service. Still, we want to ensure we’re highlighting companies that provide a range of price and financing options so they’re accessible to most homeowners.

Warranty

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

Years of Experience

Due to Lake Forest’s climate, homeowners need to be wary of low efficiency, water damage and rot. We factored in local experience to reflect the ability of Lake Forest window companies to prepare homes for the climate. If a company has less than 10 years of experience, it loses points in this category.

Lake Forest, IL Window Replacement FAQs

How much does window installation cost?

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

What are the types of windows?

The most common kinds of windows for homes are double-hung and single-hung windows, transom windows, picture windows, slider windows, bay windows, casement windows and awning windows.

Do you really have to use a window installation company?

Unless you have experience with home improvement projects and have all the necessary tools to replace your own windows, we recommend hiring a professional. The process of installing windows is complicated and can take anywhere from four to six hours for one window. Although it’s tempting to try to save money by doing it yourself, hiring a company is a faster, more efficient and safer option.

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 replacing windows. In addition, the weather should be dry, as rain can make the installation more difficult.

Should I replace my windows all at once?

If you’re upgrading your windows to save on your energy bills, replacing all of the windows at once is the only way to see a noticeable difference. On the other hand, if you have only a few windows that are broken or drafty, you can replace just those.