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

Are you looking to replace your windows? Our guide to the best window installation companies can help you narrow down which one to pick.

We analyzed all the top-rated window companies in Rockton 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.

Whether you're doing home renovations or have old windows, windows play a vital role in conserving electricity in your home. Traditional, outdated windows could lead to having higher energy bills during the winter or summer months.

That’s not great for your wallet or the environment, but one of the top window installation companies can help you with that.

We’ve made this list of the best installation companies to help you in your research, so you can not only enjoy brand-new windows, but also save money on your electric bills.

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 Rockton

The EcoWatch team researched several window providers across Rockton to narrow our list down to the best ones. The companies in this article scored best in our review categories, such as energy-efficient offerings, local expertise, price, customer service, availability 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 has the best availability in Rockton. Andersen has been in the window industry for about 27 years.

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

Renewal by Andersen is an Energy Star partner and has 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 Rockton?

Pricing details are not available on Andersen’s website because the cost of window replacement depends 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. You can ask for a free quote on its website for more information about the cost.

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 Rockton. Window World has been in the window industry for about 27 years.

It has established itself as a company 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 is an Energy Star partner and has 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 World representative when inquiring about services.

How much does Window World cost in Rockton?

Pricing details are not available on Window World’s website because the cost of window replacement depends 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. You can ask for a free quote on its website for more information about the cost.

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 Rockton. Window Nation has been in the window industry for about 16 years.

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 is an Energy Star partner and has 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 Rockton?

Pricing details are not available on Window Nation’s website because the cost of window replacement depends 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. You can ask for a free quote on its website for more information about the cost.

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 Rockton. Universal has been in the window industry for about 20 years.

It has established itself as a company that has an industry-leading warranty covering products, parts and workmanship for life.

Energy Efficiency of Universal Windows Direct Windows

Universal Windows Direct is an Energy Star partner and has 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 Universal representative when inquiring about services.

How much does Universal Windows Direct cost in Rockton?

Pricing details are not available on Universal’s website because 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.

We strive to be unbiased and transparent by including pros and cons for each company we review. Additionally, our rankings are not affected by any partnerships.

More Window Companies in Rockton

Renewal by Andersen

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

Services Offered

  • Service icon Andersen
  • Service icon Window Install & Replacement
  • Service icon Skylights
  • Service icon Commercial Windows
  • Service icon Storm Doors
  • Service icon Bay Windows

Website: https://www.renewalbyandersen.com/window-company/115-madison-wi/retailer
Address: 5960 Odana Rd #100, Madison, WI 53719
Phone: (608) 442-0032

Window World of Rockford

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

Services Offered

  • Service icon Bay Windows
  • Service icon Energy-Efficient Options
  • Service icon Window Install & Replacement
  • Service icon Storm Doors
  • Service icon Double-Hung
  • Service icon Custom Window Designs
  • Service icon Sliding Glass Doors

Website: https://www.windowworldrockford.com/
Address: 6010 Forest Hills Rd, Loves Park, IL 61111
Phone: (815) 395-1333

Champion Replacement Windows of Madison

Madison, WI
4.0
★★★★★
  • Pros icon Free assessment
  • Pros icon Price Transparency
  • Pros icon Good Customer Service

Services Offered

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

Website: https://www.championwindow.com/Madison/
Address: 5321 Voges Rd, Madison, WI 53718
Phone: (608) 205-4829

City Glass Company, Inc.

Janesville, WI
4.8
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Price Transparency
  • Pros icon Educational Website
  • Pros icon Free assessment

Services Offered

  • Service icon Commercial Windows
  • Service icon Window Repair
  • Service icon Aluminum Frames
  • Service icon Mirrors
  • Service icon Window Install & Replacement
  • Service icon Glass Doors
  • Service icon Glass Showers

Website: http://cityglasswisconsin.com/
Address: 2536 Center Ave, Janesville, WI 53546
Phone: (608) 754-4411

Country Glass, Inc.

Beloit, WI
3.0
★★★★★
  • Pros icon Price Transparency
  • Pros icon Educational Website
  • Pros icon Good Customer Service
  • Pros icon Timely Service

Services Offered

  • Service icon Window Repair
  • Service icon Window Install & Replacement
  • Service icon Bay Windows
  • Service icon Skylights
  • Service icon Sliding Glass Doors
  • Service icon Commercial Windows
  • Service icon Marvin

Website: https://www.marvin.com/find-a-dealer/country-glass-inc-beloit-wi-0514-profile
Address: 1492 Huebbe Pkwy, Beloit, WI 53511
Phone: (608) 365-6550

Kobyco Inc

Loves Park, IL
3.0
★★★★★
  • Pros icon Free assessment
  • Pros icon Good Customer Service
  • Pros icon Educational Website
  • Pros icon Price Transparency

Services Offered

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

Website: https://www.kobycoinc.com/
Address: 4131 N Perryville Rd, Loves Park, IL 61111
Phone: (815) 654-5151

Pella Window and Door Showroom of Rockford, IL

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

Services Offered

  • Service icon Sliding Glass Doors
  • Service icon Commercial Windows
  • Service icon Fiberglass Frames
  • Service icon Storm Doors
  • Service icon Glass Doors
  • Service icon Double-Hung
  • Service icon Pella
  • Service icon Window Install & Replacement

Website: https://www.pella.com/locations/il/rockford/
Address: 4301 11th St, Rockford, IL 61109
Phone: (815) 397-6780

Schmeling Building Supply

Rockford, IL
3.2
★★★★★
  • Pros icon Price Transparency

Services Offered

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

Website: http://www.schmeling.com/
Address: 1031 School St, Rockford, IL 61101
Phone: (815) 963-6455

Huskie Exteriors

Rockford, IL
3.0
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Price Transparency
  • Pros icon Free assessment

Services Offered

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

Website: https://huskieexteriors.com/
Address: 4901 W State St, Rockford, IL 61102
Phone: (815) 519-3237

Budget Home Improvement Inc.

Janesville, WI
2.7
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Price Transparency
  • Pros icon Free assessment

Services Offered

  • Service icon Energy-Efficient Options
  • Service icon Window Install & Replacement

Website: http://www.budget2improve.com/
Address: 3230 US-51, Janesville, WI 53546
Phone: (608) 754-1812

Home Services at The Home Depot

Rockford, IL
2.7
★★★★★
  • Pros icon Educational Website
  • Pros icon Good Customer Service
  • Pros icon Price Transparency
  • Pros icon Free assessment

Services Offered

  • Service icon Glass Showers
  • Service icon Vinyl Frames
  • Service icon Window Repair
  • Service icon Wood Frames
  • Service icon Screen Repair
  • Service icon Impact Windows
  • Service icon Window Install & Replacement

Website: https://www.homedepot.com/l/Rockford/IL/Rockford/61107/1928/services
Address: 6930 Argus Dr, Rockford, IL 61107
Phone: (815) 324-0167

Bob’s Custom Windows & Siding, Inc.

Janesville, WI
3.4
★★★★★
  • Pros icon Free assessment
  • Pros icon Good Customer Service
  • Pros icon Price Transparency
  • Pros icon Educational Website

Services Offered

  • Service icon Sliding Glass Doors
  • Service icon Vinyl Frames
  • Service icon Commercial Windows
  • Service icon Custom Window Designs
  • Service icon Wood Frames
  • Service icon Fiberglass Frames
  • Service icon Bay Windows
  • Service icon Window Install & Replacement

Website: http://bobscustomwindowsandsidinginc.com/
Address: 1015 N Parker Dr, Janesville, WI 53545
Phone: (608) 756-0735

Marling Lumber and HomeWorks

Janesville, WI
3.7
★★★★★
  • Pros icon Educational Website
  • Pros icon Good Customer Service
  • Pros icon Price Transparency

Services Offered

  • Service icon Window Repair
  • Service icon Energy-Efficient Options
  • Service icon Window Install & Replacement
  • Service icon Commercial Windows

Website: https://www.marling.com/
Address: 1138 Humes Rd, Janesville, WI 53545
Phone: (608) 754-1123

Soberg Window & Door Company

Walworth, WI
4.8
★★★★★
  • Pros icon Educational Website
  • Pros icon Good Customer Service

Services Offered

  • Service icon Window Install & Replacement
  • Service icon Energy-Efficient Options

Website: https://sobergwindows.com/
Address: W5820 Co Hwy B, Walworth, WI 53184
Phone: (262) 275-2150

Freedom Builders & Remodelers

Rockford, IL
3.0
★★★★★
  • Pros icon Price Transparency
  • Pros icon Educational Website
  • Pros icon Free assessment

Services Offered

  • Service icon Window Repair
  • Service icon Window Install & Replacement
  • Service icon Storm Doors
  • Service icon Commercial Windows

Website: https://www.rockfordremodeling.biz/
Address: 1125 Milford Ave, Rockford, IL 61109
Phone: (815) 985-0310

Wisco Roofing and Windows

Janesville, WI
2.8
★★★★★
  • Pros icon Educational Website
  • Pros icon Price Transparency
  • Pros icon Free assessment
  • Pros icon Good Customer Service

Services Offered

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

Website: https://www.wiscoroofing.com/
Address: 1507 Plainfield Ave, Janesville, WI 53545
Phone: (608) 563-0542

Custom Quality Windows

Evansville, WI
3.0
★★★★★
  • Pros icon Free assessment
  • Pros icon Price Transparency

Services Offered

  • Service icon Commercial Windows
  • Service icon Vinyl Frames
  • Service icon Window Install & Replacement

Website: https://customqualitywindows.com/
Address: 1928 Old Hwy 92, Evansville, WI 53536
Phone: (608) 882-2743

EZegress Windows

Lake Geneva, WI
4.9
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Free assessment
  • Pros icon Timely Service
  • Pros icon Price Transparency

Services Offered

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

Website: https://ezegresswindows.com/
Address: 2477 Vista Dr, Lake Geneva, WI 53147
Phone: (262) 661-2838

A O Bauer Glass Inc

Delavan, WI
3.4
★★★★★
  • Pros icon Free assessment
  • Pros icon Educational Website
  • Pros icon Good Customer Service
  • Pros icon Price Transparency

Services Offered

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

Website: http://www.aobauerglass.com/
Address: 903 E Geneva St, Delavan, WI 53115
Phone: (262) 728-4262

Budget Blinds of Madison

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

Services Offered

  • Service icon Custom Window Designs
  • Service icon Energy-Efficient Options
  • Service icon Window Install & Replacement
  • Service icon Commercial Windows
  • Service icon Aluminum Frames

Website: https://budgetblinds.com/madison/
Address: 1200 John P Livesey Blvd Suite 100, Verona, WI 53593
Phone: (608) 827-2212
Rockton Window Cost Calculator

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

There are several benefits of upgrading to energy-efficient windows. A few reasons you may want to consider making the switch include the following:

  • Protect your valuables: Many energy-efficient windows have low-emissivity coatings, which not only provide better insulation for your home, but also filter out damaging UV rays, preventing fading of your furniture, carpet and other valuables.
  • Reduce your carbon footprint: In Rockton, you can cut your indirect greenhouse gas emissions by about 449 pounds per year once you install energy-efficient windows.
  • Protect your investment: When your home is on the older side, your windows could also be outdated or drafty. Upgrading your windows is an important part of maintaining your property and its value.
  • Save money on energy bills: Once you switch to energy-efficient windows, you can see a reduction in your bills by about 12% because you’ll need less energy to heat or cool your home.

Estimated Cost of Window Replacement in Rockton

Each window installation company offers various services and has different prices based on several factors.

How Much Do New Windows Cost?

Although the national average cost of installing a single window is around $600, it can range anywhere from $200 to $1,200. How much it will cost is based on several factors, such as size, material, type, number of windows, the location of your home and more.

It’s also worth bearing in mind that energy-efficient windows will typically cost more upfront, but Energy Star predicts that upgrading the windows on your Rockton home translates to an average energy savings of $236 to $319 each year for single-pane window replacement, or between $87 to $126 each year for double-pane windows. The amount of money you’ll save by switching to energy-efficient windows depends on your local climate, energy rates and other factors unique to your home.

How much your window installation costs will also vary depending on the type of window material you choose for the frames. Wood windows are generally the most expensive, though it depends on whether 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 of a window replacement is to clarify whether you want a full-frame or pocket installation.

A full-frame installation is a total window replacement. This service involves taking out the old window, the windowsill, and the exterior and interior trim. It also involves additional materials, like insulation and drip edges, which increase the overall cost of the project. It’s also worth noting that you may have to touch up the paint around the window after a full-frame installation. Pocket installations are on the simpler end and won’t cost as much, 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 replacement company should be able to help you choose what’s best for your needs. In Rockton, the decision will mostly depend on the age of your home and if there’s any moisture damage. Wood can decay if not properly maintained over the years, so it’s good to have a professional evaluate 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 Rockton

In our hunt to find the most reliable, eco-friendly window installers in Rockton, the EcoWatch team evaluated dozens of companies before landing on these. Along with energy efficiency, we assessed each installer and ranked them based on the following methodology:

Service Area

Since this is a guide for Rockton, we only included companies that cover the city. There are certainly reputable providers that didn’t make our list because of the low odds that they would serve the average homeowner in Rockton.

Work Quality

When selecting 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 rate window installers higher if they offer high-quality products, but we also factor in workmanship as reflected in customer feedback.

Customer Reviews

Another self-explanatory yet super important review factor is customer feedback. If most customers don’t have good feedback about their service from a certain installer, you won’t see it featured on EcoWatch.

Cost

This one is a give-and-take: similar to other services, cheap window companies won’t always provide the most quality service. On the other hand, we want to make sure we’re highlighting companies that offer a spectrum of price and financing options so they’re accessible to most homeowners.

Warranty

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

Years of Experience

Lastly, we like to see companies that have a good track record in the industry. 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.

Rockton, IL Window Replacement FAQs

How much should a window install cost?

The national average cost of replacing one window is around $600 but can range between $200 and $1,200, based on several factors. The price is generally dependent on 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 upfront but can save you a decent amount of money a year in energy bills.

Which type of window should I get?

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. If you want to be sure you’ll get the most energy-efficient windows, look for models with the blue Energy Star certification — that means they’re certified energy-efficient by the U.S. Department of Energy.

When should I use a window installation company?

You should hire a window installation professional whenever you need new windows. Installing windows is a complex process that can take a lot of time, so it’s best handled by the professionals.

How long does it take to install windows?

Each window takes about 30 minutes to install depending on the kind of window. However, the window installation can take two days or more if you need to have a lot of windows installed.

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