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10 Best Window Replacement Companies in Rockford, IL

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Written By David Cusick

Last Updated June 2024

Whether you're tackling home renovation projects or are simply in need of a change, replacing your windows is a great plan. Your windows play a vital role in your home's value and its energy efficiency. In Rockford, you could save around $318 per year on your electricity bills by upgrading your windows. Potential leaks or drafts can lower your home’s energy efficiency by up to 30%, according to the Department of Energy. When searching for a window installer, it's important to choose the right one, which is why we've assembled this guide to the top window installation companies in Rockford.

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Top 10 Best Window Replacement Companies in Rockford

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
Glass doors
Double-hung
Window replacement/installation

Renewal by Andersen

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

Timely service

Free assessment

Price transparency

Good customer service

Educational website

Services Offered

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

Freedom Builders & Remodelers

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

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Price transparency

Educational website

Services Offered

Window replacement/installation
Glass doors

Window World of Rockford

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

Timely service

Price transparency

Free assessment

Educational website

Good customer service

Services Offered

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

Kobyco Inc

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

Price transparency

Free assessment

Good customer service

Educational website

Services Offered

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

Home Services at The Home Depot

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

Price transparency

Good customer service

Educational website

Free assessment

Services Offered

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

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

Price transparency

Good customer service

Free assessment

Services Offered

Window replacement/installation
Glass doors
Double-hung

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

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

Country Glass, Inc.

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

Price transparency

Good customer service

Educational website

Timely service

Services Offered

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

Window installation and replacement costs depend on a number of 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, homeowners in Rockford 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

Adding new energy-efficient windows can substantially enhance your home's comfort, insulation, value, appearance, and noise reduction. Clear indicators that it's time to invest in new windows include the following:

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

How To Choose a Window Company

For a successful window replacement, you want to hire an installer with proven expertise. Below, we outline the most important qualifications for selecting a window installer.

Experience

Look for well-established local installers with lots of experience. Providers that have worked in Rockford for years are more likely to know the local climate and how to best meet your needs. Request references from recent customers to confirm a company’s reputation.

Certifications

Look for installers that are backed by major window manufacturers and accredited by top industry associations, including the Fenestration and Glazing Industry Alliance, formerly known as the AAMA. Appropriate credentials mean that a provider has been appropriately trained in quality installation methods. Ensure installers are employees, not subcontractors. 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 ask for local references. Review customer feedback to confirm that the provider consistently delivers quality work and good customer service. Avoid providers that have complaints of shoddy work or unfinished jobs.

Process

A good provider will give you a comprehensive project plan, well-outlined timeline, clear expectations, and an overview of all material and installation options. Avoid providers that offer unclear quotes or timelines. Insist on consistent contact throughout, so you aren't caught off guard later on.

Warranties

Research window installers that guarantee their work and offer warranties on materials and labor. This is a sign of expert workmanship. Opt for companies with unlimited lifetime warranties that transfer to new homeowners.

Materials

Verify that your window provider works with trusted, long-lasting brands, offers power-saving window options, and fits your budget. Look for window options with enhanced UV protection, design flexibility, and good energy ratings, and check whether the materials have their own manufacturer warranties.

Frequently Asked Questions About Window in Rockford, IL

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

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

The types of window that usually last longest are ones crafted from vinyl or wood, with triple glaze for extra insulation. Vinyl windows are famous for their durability and require little maintenance, and wood windows provide a more timeless look. Tripling up on the glazing will help reduce heating and cooling bills in the long run.

The process for installing windows typically begins with measuring the existing windows and ordering new ones. After that, a professional installer will prep the work area, remove the existing windows, and put in the new ones. Once this is done, your installer will trim the gap and finish by sealing the window.

In some cases, you can install your own windows, but it's generally recommended to hire a professional. It's important to consider the local climate when replacing windows, as it will have an effect on the process. For example, the temperatures in Rockford can reach an average low of 40, so you need to think about energy-efficient windows that can protect from the cold. It's also important to measure correctly and follow the instructions for installation. Hiring a professional for your window replacement project will ensure that everything is done correctly.

Window replacement companies in Rockford typically offer many services, such as installation, repair, window maintenance, window cleaning, window tinting, and weatherproofing.

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