5 Best Window Installation Companies of 2023

Brand new windows can lower your electric bill costs every month while also adding equity and value when it’s time to sell.

Window replacements are not something that the average homeowner wishes to embark on doing themselves. In most cases, it’s best to leave window installations to a professional unless you have the proper equipment and experience to get the job done correctly, or you may face some costly mistakes.

With a professional installation, you should expect the median cost per window to be around $300 to $400 installed. You should consider the long-term savings, however, as new windows have energy-efficient features that will save you monthly on your electric bill.

To get you started on your search for window installation services, we’ve rounded up the best national window installation services available for your home window installation project.

Home Depot Window Installation Services

While you know The Home Depot to be a major home improvement retailer you may not know of all the in-home services and consultations they offer.

It just so happens that The Home Depot is a one-stop shop for window replacement and installation. Consultations with an expert are free and customers have a choice of in-home or virtual.

They offer a full range of window products, including national brands such as Andersen, Simonton, Ply Gem, Jeld-Wen, Milgard, and ProtecSure by PGT.

They have almost every style and size your home could need, in addition to frame colors that will keep your home on-trend.

The professionals at Home Depot Services will also spearhead project management of your purchase and installation from start to finish.

One of the main advantages of using Home Depot Services is how readily available it is nationwide. Because The Home Depot is a major national retailer, its services are also available wherever they are.

Offers and deals:

• Free quote and free virtual or in-person consultation before committing to any work being done on your home.

Lowe’s Window Installation Services

Lowe’s is another national option, making it easy to find a location near you, albeit their reach may not be quite as extensive as the Home Depot although close.

One of the main advantages of going with Lowe's for your window replacement is that they can make it a straightforward process with flexible financing options.

Along with their streamlined installation service, Lowe's offers a one-year warranty on installation services.

They have simplified the installation process into three phases: consultation, quote, and installation.

In addition, they make it easy for you to purchase windows and have them installed within a budget you can afford with their 120-month special financing option.

Offers and Deals:

• 120-month special financing and a one-year warranty on installation services.

Pella Window Installation Services

Pella is a leader in window brands, and its offerings follow suit.

If you plan on purchasing Pella windows, who better to install them than Pella themselves?

In addition to their showroom, you can book an in-home consultation with their professionals to discuss window options for your home and get a pressure-free quote.

They have trained experts who are certified to install their windows, creating a truly seamless experience.

Pella is known for being ranked #1 among homeowners, and their quality and craftsmanship speak for itself.

Offers and Deals:

• Showroom consultations with samples and ideas as well as in-home consultations for your specific project.

Renewal by Anderson’s Installation Services

Andersen Windows and Doors is a Minnesota company with locations and authorized retailers nationwide. Andersen is a national company with a local company feel.

They tout quality, performance, and according to them, one of the best warranties in the industry.

Andersen's division of replacement windows offers installation services under the name Renewal by Andersen.

Their installation process breaks out into four steps: design, measure/manufacturer, installation, and their ongoing customer care which boasts their industry-leading warranty.

Andersen also sells matching patio doors, giving you more options to customize your home and ensure everything looks perfectly aligned.

Offers and Deals:

• Anderson runs various specials on their windows, such as “buy one, get one 40%”, which change every few months.

Window World’s Installation Services

Window World is a well-established brand that touts the Good Housekeeping seal of approval.

They sell their products through their Window World storefronts and have locations across the United States.

They make their products in the United States, offer matching windows and doors, and are nationally known with locally owned locations.

They are a great option if you’re looking for the quality of a national brand, and the personal touch of a local dealer.

Window World also sells other exterior products, such as patio doors and siding, giving you options down the road for further customization.

Offers and Deals:

• Deals vary by region, but they do offer free quotes and financing options.

Important Considerations

Not all windows are created equal. Navigating the different brands of windows and their associated costs and features is an important part of making sure you are getting the best value for your investment.

When shopping for windows, consider the following:

• What are the sizes and dimensions of the windows you have? How many windows do you have to replace?
• What are your goals for your window replacement (aesthetic purposes, increase my home’s value, energy savings)?
• With all of the innovations in windows in the last decade, you have lots of factors to consider before deciding on the right window brand to fit your needs.

Why Hire a Professional?

There are a lot of home renovation projects that you can take on yourself, but window installation walks the line when it comes to the tools and know-how that the average homeowner has available.

Window installation is important to do correctly, as faulty windows can end up cracking, breaking, or letting air in, working against any kind of energy efficiency they might hold when installed properly.

Brand New Windows vs Replacements: What’s the Difference?

Replacing existing windows is fairly straightforward.

The company will measure your existing windows and find replacement options that fit. Then, they will remove your old windows and install the new ones in their place.

When doing window replacements, it’s a good idea to check with the company that is installing the new windows if they will dispose of the old windows.

Otherwise, you’ll have to dispose of your old windows yourself.

Installing a brand new window is a much lengthier and more detailed process than replacing an existing one.

Deciding to add a window is not impossible, however.

You can opt to add windows by removing the section of drywall where you want the window, and then installing the window frame and hanging the window.

However, this is a more complicated process that should be done by a trained professional, or you run the risk of having gaps or holes in your wall without the proper coverage.

How To Decide Which Installer Is Right For You

Finding a window installer is going to look different for everyone based on their specific needs. Are you wanting to balance your budget with quality?

Are you all-in on budget and willing to spend whatever you need to see your vision come to life?

It's possible to find an installer that meets all of your needs, but it's important to do your research.

There are small local installation companies and larger national installation companies. Both have pros and cons, but ultimately, what's best is dependent on your project.

Take advantage of consultations to get a feel for the company you’ll be working with and see if their process aligns with your vision.

Things to Look For When Looking for Window Installation Services

When you are researching window installation services, have a list of questions at the ready, along with some of the parameters of the job you’re envisioning.

What is their installed cost per window? How long will it take to complete the job? Is delivery included?

There are quite a few things to take into consideration when looking for window installation services.

Most installers offer a free consultation, which is a great opportunity to ask these questions and get a feel for what the process will look like from start to finish.

Where to Purchase the Windows

When you purchase your windows, you might find that your retailer also offers installation, as is the case with Home Depot or Lowe’s.

In this situation, it will be easier to have them install your window because it cuts out the need for a separate delivery process.

Theoretically, the service and the windows would show up together and the job would be coordinated for you.

While purchasing your windows with installation is easier, but not always cheaper. In these instances, it might be more cost-effective to purchase the windows from a retailer that might have them at a better price, and then find an installer separately.

However, in this case, you will bear the burden of having to coordinate deliveries and installation services which can be a headache.

Deciding What Kind of Windows You Need

At this point, you want to discuss what kind of windows you need based on your priorities. Are you wanting to save money on energy costs?

Are you more focused on the style aspect of getting new windows in your home?

There is an abundance of styles, color choices, and glass options to choose from.

Some windows open differently than others, some windows have different frame color options, and some windows have different levels of energy efficiency.

Knowing the options in front of you and how they tie into your vision is an important step in replacing or installing new windows.

Consider ranking your needs based on importance as you shop for your windows.

Knowing what features are non-negotiable will make it an easier decision, leading to less regret in the future.

Windows are a large expense and you want to be sure they tick the boxes you’re needing them to.