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10 Best Window Companies in Beloit, WI

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Written By David Cusick

Last Updated February 2024

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 be responsible for around 30% of residential energy climate use. If you're looking for a window installation company, this guide is the best place to get started. Keep reading to find the best window installers in Beloit.

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Top 10 Best Window Companies in Beloit

Renewal by Andersen

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5960 Odana Rd #100, Madison, WI 53719 (608) 442-0032 renewalbyandersen.com

Good customer service

Price transparency

Free assessment

Timely service

Educational website

Services Offered

Bay windows
Window install & replacement
Andersen
Storm doors
Commercial windows
Skylights

Champion Replacement Windows of Madison

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

Price transparency

Good customer service

Free assessment

Services Offered

Bay windows
Sliding glass doors
Window install & replacement
Double-hung
Storm doors
Window repair

Champion Replacement Windows of Milwaukee

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

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Good customer service

Price transparency

Services Offered

Sliding glass doors
Bay windows
Window repair
Window install & replacement
Double-hung
Storm doors

Window World of Rockford

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6010 Forest Hills Rd, Loves Park, IL 61111 (815) 395-1333 windowworldrockford.com

Educational website

Price transparency

Timely service

Free assessment

Good customer service

Services Offered

Storm doors
Sliding glass doors
Bay windows
Double-hung
Window install & replacement
Energy-efficient options
Custom window designs

City Glass Company, Inc.

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2536 Center Ave, Janesville, WI 53546 (608) 754-4411 cityglasswisconsin.com

Good customer service

Educational website

Price transparency

Free assessment

Services Offered

Glass doors
Aluminum frames
Window install & replacement
Commercial windows
Mirrors
Glass showers
Window repair

Country Glass, Inc.

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1492 Huebbe Pkwy, Beloit, WI 53511 (608) 365-6550 marvin.com

Educational website

Good customer service

Price transparency

Timely service

Services Offered

Sliding glass doors
Skylights
Window repair
Bay windows
Commercial windows
Marvin
Window install & replacement

Legan Construction & Remodeling

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3912 Creekside Dr, Janesville, WI 53548 (608) 774-0100 leganconstruction.com

Free assessment

Price transparency

Good customer service

Educational website

Services Offered

Sliding glass doors
Window install & replacement
Vinyl frames
Window repair

Budget Home Improvement Inc.

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3230 US-51, Janesville, WI 53546 (608) 754-1812 budget2improve.com

Free assessment

Good customer service

Price transparency

Services Offered

Window install & replacement
Energy-efficient options

Bob’s Custom Windows & Siding, Inc.

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1015 N Parker Dr, Janesville, WI 53545 (608) 756-0735 bobscustomwindowsandsidinginc.com

Good customer service

Free assessment

Price transparency

Educational website

Services Offered

Fiberglass frames
Commercial windows
Bay windows
Window install & replacement
Wood frames
Sliding glass doors
Custom window designs
Vinyl frames

Kobyco Inc

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4131 N Perryville Rd, Loves Park, IL 61111 (815) 654-5151 kobycoinc.com

Price transparency

Educational website

Good customer service

Free assessment

Services Offered

Window install & replacement
Storm doors
Vinyl frames
Bay windows
Fiberglass frames
Today's Homeowner Ranking Methodology

Today's Homeowner looks at dozens of datapoints on window 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?

The amount you'll spend on window installation or replacement will be influenced by 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 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 current windows with new energy-efficient ones can substantially enhance your home's noise reduction, insulation, value, appearance, and comfort. Clear indicators it's time to invest in new windows include:

  • High energy bills and discomfort due to poor insulation.
  • Condensation issues, fogging between window panes, or rotting window frames allowing moisture intrusion into the home.
  • Windows that are hard to open, close, and lock properly due to age and wear.
  • Outdated and inefficient window styles that detract from your home’s curb appeal.
  • Drafts and cold air coming in from old, loose-fitting windows.

How To Choose a Window Company

Finding a truly qualified windows installation contractor is the key to a successful project. Below, we cover the main factors to consider when deciding which company to hire.

Experience

Make sure you select a seasoned local installer with a long record of successfully installing and replacing windows. Installers that have been operating locally for many years are more likely to understand the local climate and local homeowners' needs. Get references from recent clients to learn more about a provider’s service.

Certifications

Choose an installer that’s certified like leading window companies, and that has Fenestration and Glazing Industry Alliance (formerly AAMA) certification. Appropriate accreditation means they've received suitable education in installation best practices. Make sure installers are staff, not subcontracted laborers, and confirm that the technicians assigned to your job have certification.

Reputation

Spend time looking through online reviews, checking the Better Business Bureau, and requesting local references. Review customer feedback to make sure that the company consistently delivers good workmanship and service. Avoid companies with complaints of shoddy or unfinished work.

Process

The most experienced window installers will supply a detailed project plan and schedule, clear expectations, and an overview of material and installation options. Avoid companies that offer ill-defined quotes or timelines that don't provide specifics upfront. Look for continual contact throughout the process to avoid surprises later on.

Warranties

Look for providers that stand behind their work and provide warranties on labor and materials. This demonstrates confidence in their window installations. Look for unlimited lifetime warranties that can transfer to new homeowners.

Materials

Make sure your window installer offers windows that are built to last and top energy-saving window brands that fit your budget. Look for enhanced UV protection, design flexibility, and good energy ratings. Check that the window materials also include manufacturer warranties.

Frequently Asked Questions About Window in Beloit, WI

In Beloit, the optimal time to install windows is during the early fall when the temperature is milder, so the windows can fit and settle properly. A good local window installer in Beloit will be able to tell you when the best time is to install windows on your home.

The right type of replacement windows for your Beloit home depends on the year your home was built –the average house in Beloit was built around 1960. For older homes, you may want to consider energy-efficient windows such as double-glazed windows, which are designed 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 may want to consider vinyl windows, which are durable, affordable and have a modern look.

The types of window that usually last longest are ones crafted from vinyl or wood, with double glaze for extra insulation. Vinyl windows are renowned for their durability and require little maintenance, while wood windows provide a more classic look. Tripling up on the glazing will reduce energy costs in the long run. This is especially helpful during Beloit's cold winters.

The window installation process typically involves measuring and ordering the windows, prepping the area for installation, removing the existing window, installing the new one, and sealing the frame. Depending on the kind of window being put in, additional steps may be required.

You should wipe away any debris or dirt buildup from the windows when they get dirty. Additionally, you ought to inspect your windows monthly to make sure they're working correctly. It's also a good idea to have a professional inspect your windows once a year for any hidden damages or issues.

Window companies in Beloit usually offer a range of services, including measuring and installing new windows, repairing existing windows, swapping out window glass, and hanging window treatments. They may also offer additional services such as weatherproofing or cleaning.

Getting windows installed by a professional can provide a number of benefits. Professional installers can make sure that your windows are properly installed, weatherproofed, and insulated, preventing air leakage and maximizing energy efficiency. Professional installers are also well-equipped with the necessary tools and techniques to do the job right, saving you time and money.

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