Best Window Installation Companies

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Photo comp of window installation

The Spruce / Design by Amelia Manley

Our Top Picks

Choosing to install newer, more modern windows in your property can help you save money annually. Just be sure to choose windows that are energy efficient.

There are many considerations when choosing windows, including the type of window, the design, the window frame material, the pane strength, and more. These factors, plus the location of your property and size of the project, all affect the overall cost of both the windows themselves and the window installation fee.

If you are ready to upgrade your windows, we have put together a list of the best installation companies to help you get started in your search process, so you can get the new windows you want and potentially save money on your electricity bill.

Renewal by Andersen, LLC: Best Overall

Renewal by Andersen, LLC

 Renewal by Andersen, LLC

Renewal by Andersen, LLC opened its first location in Minnesota in 1995. Today, it serves more than 100 local markets across the United States and has installed almost 3 million windows for residential and commercial properties alike. It's a proud member of the U.S. Green Building Council and a subsidiary of Andersen Corporation, a leading manufacturer in the window industry.

Offering a team of trained and licensed installers for your new window needs, Renewal by Andersen, LLC’s installation process starts with scheduling a design consultation to discuss the style and design of your windows, take measurements, and get a quote for your project.

If you decide to move forward, your windows will be manufactured and will be professionally installed when they're ready. The team will verify that they are all working properly.

Renewal by Andersen, LLC provides a limited warranty with your window installation, which includes a 10-year warranty for each window’s parts and a two-year-installation warranty. To get a quote, you can schedule a free in-home consultation by calling the company’s national customer team or by completing a form on its website.

Champion Windows and Home Exteriors: Best Residential

Champion Windows and Home Exteriors

 Champion Windows and Home Exteriors

With headquarters in Cincinnati, Ohio, Champion Windows and Home Exteriors has been offering home improvement services since 1953.

The company has offices across the country and its residential services include window manufacturing and installation, as well as services for sunrooms, siding, and doors. Champion Windows and Home Exteriors is an accredited business with the Better Business Bureau (BBB) with a stellar rating and is a member of the Fenestration and Glazing Industry Alliance (FGIA), formerly the American Architectural Manufacturers Association.

Champion Windows and Home Exteriors takes care of the entire installation process, from designing your windows to building and installing them. Its team of professional installers also makes sure every window is installed correctly and offers a final review and cleanup.

When you schedule your on-site estimate, one of Champion’s window specialists will walk you through the company's window solutions to find the best options for you. Next, you’ll learn about what pricing and financing options are available if you need any. You’ll receive a quote based on everything discussed.

You can contact your local Champion Windows and Home Exteriors office or the national hotline to get a quote. Or, you can fill out the form on the company’s website.

Aeroseal Windows & Storefront: Best Commercial

Aeroseal Windows & Storefront

 Aeroseal Windows & Storefront

Founded in 1999 and initially serving only the East Coast, Aeroseal Windows & Storefront is a family-owned business that today provides commercial exterior solutions nationwide.

It works with more than 50 window manufacturers in the country to offer windows to meet the needs of commercial property owners, property managers, and other businesses.

Aeroseal Windows & Storefront serves multiple commercial sectors, including hotels and restaurants, historic buildings, and federal and state entities, to name a few. Its team of certified installers can handle any type of window material, including vinyl, fiberglass, aluminum, wood, and more. In addition, the company offers services to design, build, and install glass storefronts specifically customized to your company’s needs.

Aeroseal Windows & Storefront window installation fees vary depending on the type of business facility and the products you select. You can schedule a free consultation on the company website to see which window products and solutions are the best fit for your property. If you have any questions, you can call the company’s national hotline.

Window World, Inc.: Best Custom

Window World, Inc.

 Window World, Inc.

With headquarters in North Wilkesboro, North Carolina, Window World, Inc. was founded in 1995. As of 2022, it's one of the largest window installers across the country, with more than 200 locations. As a partner of Energy Star, it specializes in custom, energy-efficient windows, and its windows have been awarded the highly recognized Good Housekeeping Seal of Approval.

All Window World, Inc. products are custom-made to guarantee that they will fit your precise specifications. The installation process consists of scheduling a virtual or on-site consultation. One of the company’s consultants will go over window designs, colors, and types, and, based on your selections, you will receive a quote for your project. If you’re ready to move forward, your personal design consultant will place your custom window order. Lastly, the company’s professional installation team will come and place your windows.

You can schedule a free quote by filling out a form on the company's website. If you have any questions, you can contact your local office by email or phone.

Glass Doctor: Best for Nationwide Coverage

Glass Doctor

 Glass Doctor

Glass Doctor is a glass repair and replacement business for commercial and residential properties that has more than 270 locations across the U.S. and Canada. It specializes in custom replacements, from glass panes to entire window installations.

When you choose Glass Doctor for your window installation project, you can expect your installation to be ready in as soon as 24 hours, depending on the window model you select. All of the company’s technicians are certified by the National Glass Association (NGA) and can install any kind of window, including double pane, picture windows, storm windows, and more. You have the option to customize your window by selecting the type of glass you want and the frame material of your preference. The company offers an on-site consultation with a specialist who will go over your window needs, make product recommendations, provide an estimate, and answer any questions you have.

Additionally, if during the on-site inspection the company determines that your windows are in good shape and can be repaired instead of replaced, the company will let you know and schedule a date to fix them.

You can request your free quote online or by calling your local Glass Doctor office.

Window Nation: Best for Wood and Vinyl Windows

Window Nation

 Window Nation

Established in 2006 by Harley and Aaron Magden in Maryland, Window Nation has now expanded to include locations in more than 12 major cities around the country. An accredited BBB business, the company offers both residential and commercial window solutions and has installed over 1 million windows to date.

Window Nation specializes in wood and vinyl window frames, and all of its windows are custom made to fit, according to your property’s specifications. It also offers custom-shaped windows. You can schedule a free on-site consultation with a design specialist who will assist you in designing the best windows for your property. Their team of window professionals can install any style of windows, such as double-hung, vent, bay, casement, and more.

Window Nation’s pricing varies, depending on the type of materials you choose. For instance, vinyl windows are cheaper than wood windows. Request a free quote by completing a form on the company's website. If you have any questions, you can call the main hotline, or you can use the live chat feature on Window Nation's website.

How We Chose the Best Window Installation Companies

We researched over 25 window installation companies offering residential and commercial service across major markets. We selected the best window installation companies based on the company’s accreditations, licenses, certifications, and overall customer satisfaction ratings, only including those with service areas in more than 10 markets across the country.

For example, we chose Renewal by Andersen for our best overall pick for providing services to residential and commercial properties and having one of the highest ratings for customer satisfaction. We picked Champion Windows and Home Exteriors for best for residential for its long history of offering window solutions to homeowners, for having a BBB rating, and for being a member of the FGIA. We selected Glass Doctor for best nationwide for serving more than 270 local markets across the U.S. and Canada.

What Services Do Window Installation Companies Offer?

Window installation companies cover the entire process, from replacing old windows to installing new ones and cleaning up after your windows have been put in place. They can install any type of window, regardless of the design or material. In addition, many of the companies listed offer window manufacturing, customization, and repairs.

When Should I Use a Window Installation Company?

The window installation process is not an easy task. The process varies depending on the type of window you are planning to install and whether the window is for a new property addition or to replace an existing one. If you are skilled in at-home repairs and have the necessary tools to do it yourself, it can take anywhere from four to six hours to install just one single window. For these reasons, your best option may be to hire a window installation company, since they employ experienced, certified installers who perform installations on a daily basis and have all the proper equipment. And, because they are responsible for the entire installation process, they are often more efficient, faster, and an overall safer option. Always get at least three estimates and check references for providers in your area before entering a contract with an installation company.

How Much Does It Usually Cost to Install New Windows?

Window installation costs vary based on the number of windows you need to install, the size and type of window, the location of your property, and the window design and material type. The national average cost to replace one window is around $500 depending on the window style, region and other factors. That being said, when you are in the process of installing a new window make sure to get multiple quotes from different installers before you settle on one.

What Is the Difference Between Wood, Fiberglass, and Vinyl Windows?

When you hear the terms wood, fiberglass, and vinyl window, these refer to the material that is used to build the window frames. Wood windows are built with premium wood, which is ideal for cold weather. Because wood is costly, this will increase the price of your window. Fiberglass windows first became popular in the early 2000s and offer a nice, less expensive substitute to wood windows. Lastly, vinyl windows are built with extruded polyvinyl chloride known as PVC—these are the most affordable and are always a good choice when trying to save money.