10 Best Window Replacement Companies in Beloit, WI

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Last Updated: February 25, 2025

Replacing your windows can be costly, but is an excellent way to improve the energy efficiency and value of your home. In Beloit, where the power bills are $1,100 per year on average, you could be spending an extra $332 annually due to damaged or drafty windows. The Department of Energy estimates that heat gained or lost through windows could account for around 30% of residential energy climate costs. Picking the best company for you is an important decision. That's why we've curated this list of the top window installers in Beloit.

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Top Pick
4.1/5
  • Great quality
  • Free assesment
  • Timely Service
Best Customer Service
4.3/5
  • Great customer service
  • Transparent pricing
  • Award winning company
Most Customizable
4.0/5
  • Holds high customer ratings
  • Offers energy-efficient products
  • Provides a lifetime labor warranty

Top 10 Best Window Replacement Companies in Beloit

Advertisement This site receives compensation from some of the companies featured in this listing, which may impact where and how products appear. When you click "Get Quote," you will be connected with partners who may contact you with information related to your inquiry. This listing doesn't feature all companies, products, or offers that may be available.

Renewal by Andersen of Milwaukee Waukesha Showroom

Renewal by Andersen of Milwaukee Waukesha Showroom Logo

Our Rating

User Rating

1741 Dolphin Dr, Waukesha, WI 53186 (262) 522-1001 rbamilwaukee.com

Educational website

Good customer service

Free assessment

Services Offered

Skylights
Glass doors
Energy-efficient options
Bay windows
Custom window designs
Double-hung
Window replacement/installation

Champion Replacement Windows of Milwaukee

Champion Replacement Windows of Milwaukee Logo

Our Rating

User Rating

16560 W Glendale Dr, New Berlin, WI 53151 (414) 208-4056 championwindow.com

Good customer service

Price transparency

Free assessment

Services Offered

Window replacement/installation
Glass doors
Double-hung
Bay windows

Champion Replacement Windows of Madison

Champion Replacement Windows of Madison Logo

Our Rating

User Rating

5321 Voges Rd, Madison, WI 53718 (608) 205-4829 championwindow.com

Limited lifetime warranty

Price transparency

Transparent pricing and no hidden fees

Free assessment

All products made or sourced in the usa

Good customer service

Services Offered

Window replacement/installation
Glass doors
Double-hung
Bay windows

The Glass Guru

The Glass Guru Logo

Our Rating

User Rating

1020 S Northpoint Blvd Ste F, Waukegan, IL 60085 (847) 750-3363 theglassguru.com

Good customer service

Free assessment

Educational website

Services Offered

Glass doors
Energy-efficient options
Screen repair
Window repair
Mirrors
Glass showers
Tempered glass
Triple pane glass
Vinyl frames
Storm/impact windows
Window replacement/installation
Wood frames
Glass repair
Skylights
Fiberglass frames
Metal frames
Custom glass

Argo Glass & Windows - Window Repair & Glass Replacement

Argo Glass & Windows - Window Repair & Glass Replacement Logo

Our Rating

User Rating

317 W Colfax St, Palatine, IL 60067 (847) 696-8044 argowindowrepair.com

Educational website

Free assessment

Price transparency

Services Offered

Glass repair
Double-hung
Screen repair
Window replacement/installation
Tempered glass
Vinyl frames
Window repair
Glass doors
Metal frames
Energy-efficient options
Wood frames
Storm/impact windows

TightSeal Exteriors & Baths

TightSeal Exteriors & Baths Logo

Our Rating

User Rating

16227 W Ryerson Rd, New Berlin, WI 53151 (414) 895-4871 tightsealexteriors.com

Free assessment

Timely service

All products made or sourced in the usa

Free in-home consultations

No-interest financing

Price transparency

Good customer service

Educational website

Services Offered

Triple pane glass
Vinyl frames
Glass showers
Window replacement/installation
Wood frames
Glass doors
Bay windows

Window repair & Glass replacement

Window repair & Glass replacement Logo

Our Rating

User Rating

2380, 545 W Depot Pl, Buffalo Grove, IL 60089 (224) 400-9073 argowindowrepair.com

Price transparency

Free assessment

Good customer service

Educational website

Services Offered

Vinyl frames
Storm/impact windows
Wood frames
Double-hung
Window replacement/installation
Screen repair
Glass repair
Window repair
Energy-efficient options
Metal frames
Glass doors
Tempered glass

Waukegan Gurnee Glass

Waukegan Gurnee Glass Logo

Our Rating

User Rating

1200 Estes Ave, Gurnee, IL 60031 (847) 623-4141 wgglass.com

Price transparency

Good customer service

Free assessment

Services Offered

Window replacement/installation
Double-hung
Mirrors
Energy-efficient options
Tempered glass
Storm/impact windows
Glass showers
Custom glass
Glass doors
Metal frames

Woodland Windows & Doors - Showroom

Woodland Windows & Doors - Showroom Logo

Our Rating

User Rating

25W355 Lake St, Roselle, IL 60172 (630) 869-1450 woodlandwindows.com

Free assessment

Educational website

Good customer service

Price transparency

Services Offered

Skylights
Window replacement/installation
Double-hung
Custom window designs
Glass doors
Custom glass
Vinyl frames
Bay windows

Freedom Builders & Remodelers

Freedom Builders & Remodelers Logo

Our Rating

User Rating

1125 Milford Ave, Rockford, IL 61109 (815) 985-0310 rockfordremodeling.biz

Educational website

Free assessment

Price transparency

Services Offered

Window replacement/installation
Glass doors
Today's Homeowner Ranking Methodology

Today's Homeowner looks at dozens of datapoints on window replacement companies to come up with our data-driven rankings. It's not possible for a company to pay for preferential treatment in our rankings. We look at the following key factors in determining who should top our list:

  • Company Experience
  • Real User Reviews
  • Company Reputation
  • Accreditations and Licenses
  • Service Area
  • Customer Service
Have questions about our methodology or company ratings? Reach out to FindAPro@TodaysHomeowner.com.

How Much Does Window Installation Cost In Beloit?

Window installation and replacement costs vary based on several factors, including the materials you choose, how difficult your windows are to access or install, and the number and size of the windows. On average, homeowners in Beloit should expect to spend roughly $280 per window*. Below are additional cost breakdowns. *Cost data based on sample pricing for window installation from multiple retailers and adjusted for local cost of living.

When To Replace Windows

Replacing your existing windows with new energy-efficient ones can significantly improve your home's noise reduction, appearance, comfort, insulation, and value. Signs it's time to invest in new windows include:

  • Discomfort and high energy bills from poor insulation around windows.
  • Fogging between window panes, condensation issues, or rotting window frames that allow moisture intrusion into the home.
  • Windows that are hard to open, close, and lock properly due to wear and age.
  • Inefficient and outdated window styles that take away from your house's curb appeal.
  • Drafts and cold air coming in from old, loose-fitting windows.

How To Choose a Window Company

Selecting a window installer with the proper qualifications helps ensure a smooth installation. We cover the most important qualities to consider when choosing a qualified provider below.

Experience

Look for well-established local companies with many years, ideally decades, of experience successfully installing all kinds of windows. These providers are more likely to understand Beloit's climate and your requirements. Request references from recent clients to confirm the quality of a company's work.

Certifications

Select an installer that is accredited by leading window companies and associations like the Fenestration and Glazing Industry Alliance, formerly known as the AMMA. Proper certification indicates that a contractor is trained in window installation best practices. Confirm that installers are staff rather than subcontracted workers, and check that the technicians working on your home are certified.

Reputation

Spend time going through online reviews, checking the Better Business Bureau, and requesting local references. Review customer feedback to confirm that the company consistently delivers good workmanship and service. Avoid companies with complaints of poor or incomplete work.

Process

A reputable window installer will be able to provide a detailed project plan, precise timelines, clear expectations, and an overview of all material and installation options. Avoid companies that provide vague quotes or schedules. Ask for continual contact throughout to avoid surprises later on.

Warranties

Search for window installers that back their installations with warranties on labor and materials. This indicates confidence in their work. Research companies with unlimited lifetime warranties that can pass to new homeowners.

Materials

Ensure your provider installs durable, energy-efficient window brands that work with your budget. Look for good energy ratings, enhanced UV protection, and design flexibility. Confirm the window materials have their own manufacturer warranties as well.

Frequently Asked Questions About Window in Beloit, WI

In Beloit, the best time to install windows is when temperatures are mild, generally in the spring or fall. This enables professionals to work with less worry about the weather.

The right type of replacement windows for your Beloit home depends on when your home was built –the average house in Beloit was built around 1960. For older homes, you might want to consider energy-efficient windows such as double-pane windows, which are made to keep your home cool in the summer and warm in the winter. Wood frames also have a timeless look that's great for older homes. For newer homes, you can consider vinyl windows, which are durable, affordable and have a modern look.

The types of window that usually last longest are ones constructed from vinyl or wood, with triple glaze for extra insulation. Vinyl windows are renowned for their durability and need little maintenance, and wood windows offer a more timeless look. Tripling up on the glazing will help reduce energy costs over time. This is especially helpful during Beloit's cold winters.

The process for window installation typically includes measuring the space, removing the old windows, installing the replacement windows, inspecting for proper sealing, and caulking around the edges of the frames. Additional steps may be necessary depending on the type of window being installed.

You should wipe off any debris or dirt buildup from the windows when they get dirty. Additionally, you ought to inspect your windows every month to make sure they're still functioning properly. It's also a good idea to have a professional inspect your windows once a year for any potential damages or issues.

Hiring a professional window installer helps make sure the job is done correctly. Professional installers will measure your windows properly in order to get a perfect fit and use the right materials and techniques to ensure your windows are properly sealed and fitted. Additionally, professional installers have access to higher quality materials and more experience than the average person, so you can expect your windows to be installed correctly and stand for years to come.

Other Beloit, WI Home Services

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