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10 Best Window Replacement Companies in Belvidere, IL

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Written By David Cusick

Last Updated April 2024

Upgrading your windows can be expensive, but is an excellent way to improve your home's energy efficiency and its value. Drafty, leaky windows can cost you in power bills — about an extra $347 a year in Belvidere. The Department of Energy estimates that 25–30% of your home’s heat or cool air could be lost through your windows. Choosing a window installer can be tough, which is why we've compiled a guide to the best window installers in Belvidere.

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Top 10 Best Window Replacement Companies in Belvidere

Renewal by Andersen of Chicago

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2300 Ridge Dr, Glenview, IL 60025 (847) 486-5680 renewalbyandersen.com

Good customer service

Price transparency

Free assessment

Educational website

Services Offered

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

Champion Replacement Windows of Madison

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

Good customer service

Free assessment

Price transparency

Services Offered

Glass doors
Double-hung
Bay windows
Window replacement/installation

Window World of Rockford

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

Good customer service

Educational website

Price transparency

Free assessment

Timely service

Services Offered

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

Home Services at The Home Depot

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6930 Argus Dr, Rockford, IL 61107 (815) 324-0167 homedepot.com

Educational website

Price transparency

Good customer service

Free assessment

Services Offered

Glass doors
Wood frames
Glass showers
Window replacement/installation
Tempered glass
Mirrors

Pella Window and Door Showroom of Rockford, IL

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4301 11th St, Rockford, IL 61109 (815) 397-6780 pella.com

Educational website

Free assessment

Price transparency

Good customer service

Services Offered

Double-hung
Window replacement/installation
Glass doors

Kobyco Inc

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

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Educational website

Good customer service

Price transparency

Services Offered

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

Freedom Builders & Remodelers

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

Price transparency

Educational website

Free assessment

Services Offered

Glass doors
Window replacement/installation

Schmeling Building Supply

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1031 School St, Rockford, IL 61101 (815) 963-6455 schmeling.com

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Window replacement/installation

Huskie Exteriors

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4901 W State St, Rockford, IL 61102 (815) 519-3237 huskieexteriors.com

Good customer service

Free assessment

Price transparency

Services Offered

Window replacement/installation
Energy-efficient options

Country Glass, Inc.

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

Timely service

Educational website

Price transparency

Good customer service

Services Offered

Bay windows
Window replacement/installation
Skylights
Double-hung
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 Belvidere?

The cost of window installation or replacement will be influenced by several factors, including how difficult your windows are to access or install, the materials you choose, and the number and size of the windows. On average, Belvidere homeowners spend about $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

New, energy-efficient windows can substantially improve your home's comfort, value, appearance, noise reduction, and insulation. Obvious signs that it's time for window replacement include the following:

  • Windows that are hard to open, close, or lock properly due to wear and age.
  • A chilly house and high energy bills from poor insulation.
  • Cold air and drafts leaking in from old, loose-fitting windows.
  • Condensation issues, fogging between window panes, or rotting window frames letting in moisture.
  • Outdated and inefficient window styles that take away from your house's curb appeal.

How To Choose a Window Company

For a successful window replacement, you need to find an installer with proven expertise. Below, we outline the most important criteria for selecting a window installer.

Experience

Look for well-established local companies with a long track record of experience successfully installing all types of windows. These providers are more likely to understand Belvidere's climate and your requirements. Ask for references from recent clients to confirm the quality of a company's work.

Certifications

Look for installers that are backed by leading window manufacturers and certified by leading industry groups, including the Fenestration and Glazing Industry Alliance, formerly known as the AAMA. Appropriate credentials mean that a provider has received suitable training in installation best practices. Ensure installers are employees rather than subcontractors, and verify that the technicians assigned to your job have the right certifications.

Reputation

Read through online feedback from past clients, check the Better Business Bureau (BBB), and request local references. Review customer feedback to make sure that the contractor consistently provides quality work and good customer service. Avoid contractors that have complaints of shoddy work or unfinished jobs.

Process

A good window installer will be able to provide a complete 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 ongoing contact throughout to avoid surprises later on.

Warranties

Look for providers that stand behind their work and offer warranties on labor and materials. This shows trust in their window installations. Seek out unlimited lifetime warranties that can even 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, good energy ratings, and design flexibility. Check that the window materials also include manufacturer warranties.

Frequently Asked Questions About Window in Belvidere, IL

In Belvidere, the optimal time to install windows is during the early fall when the temperatures are milder, so the windows can seal and adjust properly. A professional local window installer in Belvidere will be able to explain when the best time is to install windows on your home.

The best type of replacement window for your Belvidere home will depend on the age of your home, as well as your personal style and budget. You'll want to consider the style of your home — such as if it's more modern — so your new windows match. Wood windows can provide a classic look and feel, while vinyl windows are more popular in newer homes. Fiberglass-framed windows are also a popular choice, as they can be energy efficient and durable.

The most expensive window types are double-hung windows. They are more intricate than single-hung windows, and so are more costly. Single-hung windows are the cheapest on the market. In terms of frames, aluminum and vinyl are the most affordable options.

The installation process for windows typically takes 1–3 days depending on the size of windows to be installed. Experienced window installers will be able to provide an estimate on the time it will take to complete the installation process, but you can expect it to take around 30 minutes per window.

In some cases, you can replace your own windows, but it's generally recommended to hire a professional. It's important to consider the local temperature when replacing windows, as it will have an effect on the process. For example, the temperatures in Belvidere can reach an average low of 40, so you should think about energy-efficient windows that can deflect from the cold. It's also important to get the measurements right and understand the instructions for installation. Hiring a professional for your window replacement project will guarantee that everything is installed correctly.

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

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