20 Best Window Companies in Beloit, WI (2024 Reviews)
If you’re looking to upgrade to new windows, our list of the top window installation companies can help.
We analyzed all the top-rated window companies in Beloit and selected the best 20 based on:
- Customer reviews
- Window installation expertise
- Popularity with home-owners like you
Please enter a valid 5-digit zip code!
Why you can trust EcoWatch
The EcoWatch team is all about finding solutions for eco-conscious homeowners in Beloit. Outdated windows could lead to spending more on energy bills during the winter or summer months.
Thankfully, saving you energy with more efficient windows also aligns with our goals of conserving energy and the resources it takes to make it.
We’ve put together this guide on the best installation companies to help you in your search, so you can not only take advantage of brand-new windows, but also save money on your electricity bills.
Best Availability
Renewal by Andersen
- Great Industry Reputation
- Award-winning Company
- Member of US Green Building Council
- Manufactures products in-house
Best Energy-Efficient Features
Champion
- Many years of experience
- Low prices relative to competitors
- Limetime warranty
Power Home
- Uses eco-friendly materials
- Well-trained, certified installers
- Lifetime or lengthy warranty
Best Window Installation & Replacement Companies in Beloit
The EcoWatch Reviews team assessed many window companies in Beloit to find the best ones for our readers. The providers reviewed in this article scored best in our categories, which include energy-efficient offerings, price, availability, customer service and more.
Window World
- EnergyStar Partner
- Large serice area
- Low prices relative to competitors
- Great industry reputation
- Lifetime warranty
- Quality of service will depend on your area
Window World offers windows expertise in Beloit. It's the largest window replacement company in the country, known for its vinyl windows and affordability. Window World has around 27 years of industry experience, and it currently provides services to 200 locations nationwide.
If you’re looking for a company that is certified by the Environmental Protection Agency (EPA) and Energy Star and supports charities like St. Jude Children’s Research Hospital, Window World may be the perfect provider for you.
Energy Efficiency of Window World WindowsIts 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 offerings are Energy Star certified, so make sure you mention that you want Energy Star windows when inquiring.
How much does Window World cost in Beloit?Window World does not outline prices on its website, but it's known for offering some of the most affordable window installations around. If you’d like to know for sure, you can get a quote on the company’s website.
Renewal by Andersen
- Great industry reputation
- Award-winning company
- Member of US Green Building Council
- Manufactures products in-house
- No lifetime warranty
- More expensive than competition
Renewal by Andersen offers the best availability in Beloit. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has around 27 years of industry experience, and it currently provides services to nearly every state except Mississippi and West Virginia.
If you’re looking for a company that uses in-home estimates and advanced digital tools to help you plan and visualize your project before getting started, Andersen may be the perfect provider for you.
Energy Efficiency of Renewal by Andersen WindowsA 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. Not all of Andersen’s offerings are Energy Star certified, so make sure you mention that you want Energy Star windows when inquiring.
How much does Renewal by Andersen cost in Beloit?Andersen does not outline prices on its website, but based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. If you’d like to know for sure, you can get a quote on the company’s website.
We strive to be unbiased and transparent by mentioning pros and cons for every company we review. Additionally, our rankings are not affected by any partnerships.
More Window Companies in Beloit
Renewal by Andersen
Madison, WI- Free in-home and virtual consultations
- Good Customer Service
- Free assessment
- Energy-efficient windows
- Educational Website
- Price Transparency
- Timely Service
- Transferable warranty
Services Offered
- Glass Doors
- Double-Hung
- Window Replacement/Installation
- Bay Windows
- Custom Window Designs
- Skylights
Champion Replacement Windows of Madison
Madison, WI- Free assessment
- All products made or sourced in the USA
- Transparent pricing and no hidden fees
- Good Customer Service
- Limited lifetime warranty
- Price Transparency
Services Offered
- Glass Doors
- Double-Hung
- Bay Windows
- Window Replacement/Installation
Champion Replacement Windows of Milwaukee
New Berlin, WI- Good Customer Service
- Limited lifetime warranty
- Free assessment
- Transparent pricing and no hidden fees
- All products made or sourced in the USA
- Price Transparency
Services Offered
- Bay Windows
- Double-Hung
- Window Replacement/Installation
- Glass Doors
City Glass Company, Inc.
Janesville, WI- Educational Website
- Price Transparency
- Good Customer Service
- Free assessment
Services Offered
- Glass Doors
- Glass Showers
- Window Replacement/Installation
- Mirrors
Kobyco Inc
Loves Park, IL- Free assessment
- Educational Website
- Good Customer Service
- Price Transparency
Services Offered
- Window Replacement/Installation
- Custom Window Designs
- Double-Hung
- Glass Doors
- Vinyl Frames
- Bay Windows
Window World of Rockford
Loves Park, IL- Free assessment
- Educational Website
- Price Transparency
- Timely Service
- Good Customer Service
Services Offered
- Energy-Efficient Options
- Double-Hung
- Window Replacement/Installation
- Bay Windows
- Glass Doors
- Custom Window Designs
Country Glass, Inc.
Beloit, WI- Timely Service
- Price Transparency
- Good Customer Service
- Educational Website
Services Offered
- Skylights
- Bay Windows
- Window Replacement/Installation
- Double-Hung
Budget Home Improvement Inc.
Janesville, WI- Price Transparency
- Good Customer Service
- Free assessment
Services Offered
- Window Replacement/Installation
- Energy-Efficient Options
Legan Construction & Remodeling
Janesville, WI- Free assessment
- Good Customer Service
- Educational Website
- Price Transparency
Services Offered
- Vinyl Frames
- Window Replacement/Installation
Bob’s Custom Windows & Siding, Inc.
Janesville, WI- Good Customer Service
- Free assessment
- Price Transparency
- Educational Website
Services Offered
- Window Replacement/Installation
- Glass Doors
- Vinyl Frames
- Custom Window Designs
- Bay Windows
- Wood Frames
- Energy-Efficient Options
- Double-Hung
Marling Lumber and HomeWorks
Janesville, WI- Price Transparency
- Educational Website
- Good Customer Service
Services Offered
- Window Replacement/Installation
- Energy-Efficient Options
Wisco Roofing and Windows
Janesville, WI- Price Transparency
- Educational Website
- Good Customer Service
- Free assessment
Services Offered
- Energy-Efficient Options
- Window Replacement/Installation
- Glass Doors
Pella Window and Door Showroom of Rockford, IL
Rockford, IL- Free assessment
- Price Transparency
- Good Customer Service
- Educational Website
Services Offered
- Window Replacement/Installation
- Double-Hung
- Glass Doors
Soberg Window & Door Company
Walworth, WI- Educational Website
- Good Customer Service
Services Offered
- Energy-Efficient Options
- Window Replacement/Installation
Schmeling Building Supply
Rockford, IL- Price Transparency
Services Offered
- Window Replacement/Installation
Huskie Exteriors
Rockford, IL- Good Customer Service
- Free assessment
- Price Transparency
Services Offered
- Energy-Efficient Options
- Window Replacement/Installation
Home Services at The Home Depot
Rockford, IL- Educational Website
- Free assessment
- Price Transparency
- Good Customer Service
Services Offered
- Mirrors
- Tempered Glass
- Glass Showers
- Glass Doors
- Window Replacement/Installation
- Wood Frames
Exceptional Exteriors LLC
Stoughton, WI- Price Transparency
- Good Customer Service
- Free assessment
- Educational Website
Services Offered
- Window Replacement/Installation
- Glass Doors
A O Bauer Glass Inc
Delavan, WI- Price Transparency
- Free assessment
- Good Customer Service
- Educational Website
Services Offered
- Storm/Impact Windows
- Glass Showers
- Screen Repair
- Glass Repair
- Mirrors
- Window Replacement/Installation
- Glass Doors
- Energy-Efficient Options
EZegress Windows
Lake Geneva, WI- Timely Service
- Price Transparency
- Free assessment
- Good Customer Service
Services Offered
- Window Replacement/Installation
- Double-Hung
Calculate how much you can expect to pay for window installation and replacement in Beloit, WI using our customized window cost calculator.
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 Beloit Saves You Money
Energy-efficient windows can provide benefits in several ways. Here are a few reasons you may want to think about making the switch:
- Protect your valuables from fading: When you upgrade 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.
- Reduce your carbon footprint: You can reduce your indirect greenhouse gas emissions by about 12% once you install Energy Star certified windows. In Beloit, that’s about 715 pounds per year on average.
- Save money on electricity bills: Since energy-efficient windows reduce how much energy you need to heat or cool your home, they can help you save about $483 annually on your energy bills in Beloit.
- Protect your investment: When you have an older home, your windows could also be outdated or drafty. Upgrading your windows is an important part of maintaining your property and its real estate value.
Estimated Cost of Window Replacement in Beloit
Windows come in different styles, shapes and purposes, so costs and services will vary tremendously depending on several factors. Below, we detail the typical cost and services that you can get from window installation companies.
How Much Do New Windows Cost?
Although the typical cost of replacing one window is about $600, it can range anywhere from $200 to $1,200. How much it will cost varies based on several factors, including number of windows, type, the location of your home, material, size and more.
It’s also worth keeping in mind that energy-efficient windows will cost more initially, but Energy Star estimates that upgrading the windows on your Beloit home can mean an average energy savings of $236 to $319 per 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 upgrading 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 based on the kind of window material you choose for the frames. Wood windows are typically the most expensive, but 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 shown to be more efficient.
What Services do Window Installers Offer?
The first step of an installation is to think about whether you need a full-frame or pocket installation.
A full-frame installation is a replacement of the full window. It involves taking out the old window, the windowsill, and the exterior and interior trim. It also involves extra materials, like insulation and drip edges, which raise the total cost of the project. It’s also worth noting that you may have to touch up the paint surrounding the window after a full-frame installation. A pocket installation means replacing a window without taking out the complete frame, which tends to be cheaper than a full-frame installation.
If you’re still trying to decide which kind of installation you need, you can consult with your provider and get their recommendation. The decision mostly depends on how old the frames are and if there’s any damage.
Best Availability
Renewal by Andersen
- Great Industry Reputation
- Award-winning Company
- Member of US Green Building Council
- Manufactures products in-house
Best Energy-Efficient Features
Champion
- Many years of experience
- Low prices relative to competitors
- Limetime warranty
Power Home
- Uses eco-friendly materials
- Well-trained, certified installers
- Lifetime or lengthy warranty
How We Choose the Best Window Installers in Beloit
The EcoWatch Reviews team is different from other reviewers because we examine these companies through a sustainability lens. We’ve reviewed the best window installers in Beloit mostly 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 lower energy bills by hundreds of dollars. Along with energy efficiency, our rating methodology is based on the following factors:
Service Area
Since this is a guide for Beloit, we gave more points to companies that provide services to the city. There are certainly reputable providers that didn’t make the cut because of the low odds that they would serve the average homeowner in Beloit.
Work Quality
When it comes to new windows, the quality and variety of services can often play just as important of a role in insulation and performance as the brand of window you opt for. We do give window installers more points if they offer high-quality products, but we also consider workmanship as reflected in customer feedback.
Customer Reviews
Customer feedback is another very important review factor. If most customers don’t have nice feedback about their service from a certain installer, you won’t see it featured on EcoWatch.
Cost
This one is a give-and-take: as with other services, cheap window installers may not provide the highest quality service. Still, we want to ensure we’re highlighting companies that offer a range of price and financing options so they’re accessible to most homeowners.
Warranty
As discussed, windows are a significant investment, so you’ll want to be certain that investment is well protected. Window installation companies that have lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Lastly, we like to see companies that have been in the industry for a while. Window installers that have more years of experience are going to earn higher rankings by our standards. We like to see at least ten years of experience.
Beloit, WI Window Replacement FAQs
What is the average cost to install windows in a home?
The national average cost to install a single window is about $600 but can range between $200 and $1,200, depending on a variety of factors. The price is generally influenced by the location of your property, the size of the window and the type and material 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.
Which kind of window should I get?
A window’s energy efficiency is influenced by several factors, including the quality of the installation and the kind of window. Look for Energy Star Certified windows — these are usually the most energy-efficient since they are certified by the U.S. Department of Energy.
Can I replace my own windows?
While you can install your own windows, doing so requires a lot of time and experience with home improvement projects. Using a window installation company can help ensure that the installation is done properly and that you can avoid spending the time and effort of doing it yourself.
How long does window installation usually take?
Each window takes around 30 minutes to install based on the type of window. However, the window installation can be a two-day job — or more — if you have a lot of windows that must be installed.