7 Best Window Installation Companies
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Upgrading your home’s windows improves your curb appeal and makes your home more energy-efficient. You can replace windows yourself, but working with a professional installer reduces your chances of costly mistakes and damage. The right window installer will also minimize your window replacement costs without sacrificing your aesthetic goals.
We have researched the best window brands that offer installation and compiled our top recommendations.
See our list of top window companies based on in-depth research.
Select the company that best meets your needs.
Get a free, no-obligation quote for your home.
Top 7 Window Installation Companies
Here are our picks for the top window installation companies based on 400+ hours of research and interaction with window companies:
Compare Top Window Installation Companies
Get an idea of what each window installer offers with our tool below.
| Star Rating | Best For | Link | ||
|---|---|---|---|---|
| Renewal by Andersen |  | Most Hands-Free Install | Get Quote | |
| Champion |  | Best Financing | Get Quote | |
| Power Home |  | Most Customizable | Get Quote | |
| Castle Windows |  | Best Warranty | Get Quote | |
| Milgard |  | Best Fiberglass Windows | Get Quote | |
| Marvin |  | Most Innovative Windows | Get Quote | |
| Harvey |  | Best Custom Hardware | Get Quote |
| Renewal by Andersen | |
|---|---|
| Logo |
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| Star Rating | |
| Best For | Most Hands-Free Install |
| Power Home | |
|---|---|
| Logo |
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| Star Rating | |
| Best For | Most Customizable |
| Castle Windows | |
|---|---|
| Logo |
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| Star Rating | |
| Best For | Best Warranty |
Our Top Picks For Window Installation Companies
Renewal by Andersen
Most Hands-Free Install
Champion
Best Financing
Power Home
Most Customizable
Castle Windows
Best Warranty
Milgard
Best Fiberglass Windows
Marvin
Most Innovative Windows
Harvey
Best Custom Hardware
What Factors Are Important To Consider When Choosing a Window Installation Company?
Here are the key factors to consider when searching for a windows installation company.
Types of Windows
These windows use hinges at the frame’s top and swing outward from the bottom. They often employ a crank or a type of glide hardware.
These are small windows that run across the top of basements and increase natural light and airflow. They’re often hinged at the bottom to open at the top.
These windows curve outward from your home. Adding a box seat or ledge underneath them can transform the area into a bookshelf or additional seating. Bay windows are angular, and bow windows are more curved.
This window uses a side hinge and swings open to the left or right via a crank. You usually use casement windows in hard-to-reach areas, such as over a kitchen sink or in a bathroom.
Double-hung windows are one of the most common window styles. These windows use two locks and open at the top and bottom.
Garden windows protrude from your home to create a space to grow plants and herbs. We recommend them as kitchen windows.
These privacy windows are translucent yet thick blocks of glass. They allow light into the room but obscure the view, which makes them popular for bathrooms and basements.
These windows act as floor-to-ceiling accents. They provide lots of natural light but you can’t open them.
Sometimes called geometric windows, shaped windows act as an accent that lets light in where standard windows might not work. Popular shapes include half-round, round, eclipse, triangles, and trapezoids.
These popular windows function similarly to double-hung windows but have one center lock. They also tend to be smaller than double-hung windows.
*All cost information was calculated using RSMeans data from Gordian™. RSMeans is a construction cost database used by thousands of contractors to generate their project pricing.
Finding a Local Window Installer
Most of the companies in our review are national window brands that provide installation services. They either have an in-house team of installers or a network of contractors trained to install their products. Many of the brands have varied availability in different regions, so it’s crucial to find the right local window installer in your area. Use the tool below to find installers that serve your ZIP code.
Our Conclusion
The right installation company will make your windows replacement project seamless. National window brands with installation services offer a one-stop-shop approach, providing a network of installers trained to install their products. Independent windows installers can offer a more extensive catalog of brands, giving you more customization options. Look for special promotions and discounts that can make your window replacement affordable.
We recommend getting quotes from at least three window installers to find the best catalog and pricing. Compare the available window styles, materials, energy efficiency offerings, and warranty details.
FAQ About Window Installation Companies
What is the most popular window style?
Double-hung windows are the most popular window style because they’re affordable and have a simple, easy-to-use design. Double-hung windows have sashes at the top and bottom that open, allowing maximum airflow. These windows can also tilt in, providing easy access for cleaning.
What is the average cost of window replacement?
We estimated that the average window replacement costs $200 to $1,800 per window including labor. This doesn’t account for additional factors such as window size, frame material, and customizations.
How do I get an estimate for window installation?
Most window installers offer free quotes if you call their toll-free number or fill out a form on the company’s website. After that, you’ll meet with a company representative in person or virtually to review the details of your project and create a quote. Some window installers also offer in-person and virtual showrooms so you can browse the window selections up close.
Our Rating Methodology
We back up our window ratings and recommendations with a detailed rating methodology to objectively score each provider. We conduct research by speaking with company representatives, browsing product selections, analyzing window line specifications, and conducting focus groups and consumer surveys. We then score each provider against our review standards for window variety, value, trustworthiness and transparency, window features, and customer service to arrive at a final score on a 5-point rating scale.
To share feedback or ask a question about this article, send a note to our Reviews Team at reviews@thisoldhousereviews.com.
