21 Best Window Replacement Companies in Katy, TX (Jan 2023)
Window Companies Near Me
Thinking about upgrading your windows? We've got all the information you need in this guide to the best window installation companies.
We analyzed all the top window installers in Katy and selected the top 21 based on:
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Customer reviews
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Window replacement expertise
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Popularity with home-owners like you
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Updated January 12, 2023
Why you can trust EcoWatch
A guide on the top window replacement companies in Katy may not seem like the most riveting article on the EcoWatch site, but trust us, windows impact your life more than you might realize. If your windows are outdated or damaged, you could be sending 25-30% of your house's heat or cool air right out of them.
That's bad for your bank account and the environment, but one of the best window installation companies can help with that.
We've made a guide on the top installation companies to help you in your research, so you can not only benefit from brand new windows, but also save money on your energy bills.
Best Overall
Renewal by Andersen
- Award-winning company
- Manufactures products in-house
- Great industry reputation
- No lifetime warranty
Best Affordability
Window World
- EnergyStar Partner
- Great industry reputation
- Low prices relative to competitors
- Quality of service will depend on your area
Best for Residential Windows
Window Nation
- Custom designs
- Award-winning company
- Manufactures products in-house
- Installation not covered by warranty
Best Window Replacement Companies in Katy
The EcoWatch Reviews team evaluated dozens of installers in Katy to find the best window replacement companies for our readers. The providers in this article scored the best in our review categories, such as energy-efficient offerings, price, availability, customer service, local expertise and more.

Renewal by Andersen
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Award-winning company
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Manufactures products in-house
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Great industry reputation
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No lifetime warranty
Renewal by Andersen provides the best availability in Katy. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. This window installation company has been operating since 1995 and currently serves nearly every state except Mississippi and West Virginia.
You may want to consider going with Andersen if you're looking for a company that uses in-home estimates and advanced digital tools to help you plan and visualize your project before getting started.
Energy Efficiency of Renewal by Andersen WindowsRenewal by Andersen carries some Energy Star windows, but note that not all its windows are energy-efficient, so be sure to ask for high-quality Energy Star windows when inquiring. A handful of windows manufactured by the Andersen corporation were awarded Energy Star’s “Most Efficient” in 2021, and Andersen was named Energy Star’s Partner of the Year in 2019.
How much does Renewal by Andersen cost in Katy?Prices are not available on Andersen's website since the cost of window installment varies greatly based on how many and what type(s) of windows you need. However, based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. You can request a free quote on its website for more information about pricing.

Window World
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EnergyStar Partner
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Great industry reputation
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Low prices relative to competitors
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Quality of service will depend on your area
Window World is the largest window replacement company in the country, known for its vinyl windows and affordability. Window World has been in the window installation business for around 27 years. Its reputation is backed by a considerable amount of positive reviews from customers online.
It is certified by the Environmental Protection Agency (EPA) and Energy Star and supports charities like St. Jude Children’s Research Hospital.
Energy Efficiency of Window World WindowsWindow World is an Energy Star partner and offers a variety of energy-efficient windows that are Energy Star certified. Note that not all of the company's windows are Energy Star certified, so be sure to mention that you want energy-efficient windows to your Window World representative when inquiring about services.
How much does Window World cost in Katy?Although prices are not readily available on Window World's website, it's known for offering some of the most affordable window installations around. You can request a free quote on its website for more information about pricing.

Window Nation
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Custom designs
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Award-winning company
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Manufactures products in-house
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Installation not covered by warranty
Window Nation provides the best residential windows in Katy. It's a company that serves hundreds of thousands of homeowners, mostly in the mid-Atlantic region of the U.S. Window Nation has been in the window installation business for about 16 years. Hundreds of positive reviews on customer review websites back the provider's reputation.
If you're looking for a company that gives customers the opportunity to view products and to speak to a representative in person in its showrooms, Window Nation may be the right provider for you.
Energy Efficiency of Window Nation WindowsThere are a wide range of window types available from Window Nation, some of which are Energy Star products. Each product has windowpanes coated with a Low-E (low emissivity) glaze that prevents damaging UV rays from heating your home. Plus, the spaces between double- and triple-pane windows are filled with argon gas that’s been proven to improve home insulation.
How much does Window Nation cost in Katy?Window Nation does not outline prices on its website, but based on customer feedback, you can expect to pay between $300 and $525 per window installed, making it a more affordable option compared to competitors. Getting a free quote on its website is the best way to know for sure.

Universal Windows Direct
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Makes charitable contributions
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Manufactures products in-house
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Wide variety of products and services
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Lifetime warranty
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Limited service area
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Some installations carried out by third-party contractors
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Quality of service will depend on your area
Universal Windows Direct offers the best warranty in Katy. Universal has about 20 years of experience in the windows industry, and it currently provides services to 27 states nationwide. Many positive reviews on customer review websites back the company's reputation.
It has an industry-leading warranty covering products, parts and workmanship for life.
Energy Efficiency of Universal Windows Direct WindowsUniversal Windows Direct appeals to eco-conscious consumers by providing energy-efficient window offerings. The company offers energy-efficient UniShield brand windows. According to its website, UniShield window packages have higher gas fill rates and longer gas retention than most other brands on the market, and they are Energy Star products.
How much does Universal Windows Direct cost in Katy?Pricing details are not available on Universal's website because the cost of window replacement differs based on how many and what type(s) of windows you need. However, installations typically range from $225 to $425 per window based on customer feedback. That makes Universal Windows Direct more of a budget-friendly option for window repair and replacements. Receiving a free quote on its website is the best way to get more accurate information.

Texas Window Store
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Low prices relative to competitors
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Low number of customer complaints
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Wide variety of products and services
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Limited service area
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Young company
Texas Window Store provides the best local installation in Katy. It's not a physical store and does not manufacture its own products, but it does work with brand-name window and door suppliers. Texas Window Store has about 4 years of experience in the window installation industry. The company has hundreds of glowing reviews from customers online.
It has established itself as a company that has dedicated customer service and can carry out an installation in a timely manner.
Energy Efficiency of Texas Window Store WindowsIt carries a wide variety of name-brand windows, including Andersen and Pella, so the company has many energy-efficient options. Not all of Texas Window Store's windows are Energy Star certified, so make sure you mention that you're interested in Energy Star windows when inquiring.
How much does Texas Window Store cost in Katy?Texas Window Store doesn't have any cost information available on its website, but it pitches your project to a group of window manufacturers, and says window costs are typically based on five factors: size, type, material, geographical region and dealer/reseller. If you'd like more accurate information, you can receive a quote on the company's website.
We've recommended installers with shining reputations, but note that some national companies have independently owned locations in Katy, so your service may differ depending on your local crew. We have tried to be unbiased and transparent by mentioning pros and cons for every company reviewed.
More Window Replacement Companies in Katy
The Glass Guru of Spring TX
Spring, TX-
No-fee Quotes
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Good Customer Service
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Dependable Service
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Helps Educate Customers
Services Offered
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Glass Showers
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Tempered Glass
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Custom Window Designs
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Aluminum Window Frames
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Full-Service Installations
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Business Windows
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Double-Hung
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Sliding Glass
Cambridge Doors & Windows
Stafford, TX-
Educational Website
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Free Quotes
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Reliable Appointment Windows
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Locally Recognized for Quality
Services Offered
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Double-Hung
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Full-Service Installations
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Custom Window Designs
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Residential Windows
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Business Windows
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Aluminum Window Frames
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Architectural Glass
Window World of Houston
Houston, TX-
Free Quotes
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Consistent Workmanship
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Helps Educate Customers
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Excellent Customer Service
Services Offered
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Fast Delivery
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Energy-Efficient Options
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Tempered Glass
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Custom Window Designs
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Aluminum Window Frames
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Commercial Windows
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Double-Hung
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Sliding Glass
Renewal by Andersen
Tomball, TX-
Free Quotes
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No-Hassle Pricing
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Helps Educate Customers
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Award-Winning
Services Offered
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Custom Windows
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Business Windows
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Double-Hung
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Stained Glass
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Sliding Glass
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Bay & Bow Windows
Mr.Windows & Doors of Houston
Katy, TX-
Price Transparency
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Free Quotes
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Locally Recognized for Quality
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Good Customer Service
Services Offered
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Fast Delivery
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Custom Window Designs
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Aluminum Window Frames
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Double-Hung
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Sliding Glass
Binswanger Glass
Houston, TX-
Educational Website
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Dependable Service
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Excellent Customer Service
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No-Hassle Pricing
Services Offered
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Residential Windows
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Glass Showers
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Doors
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Custom Windows
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Full-Service Installations
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Business Windows
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Double-Hung
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Sliding Glass
Houston Window Experts
Houston, TX-
Excellent Customer Service
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No-fee Quotes
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No-Hassle Pricing
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Consistent Workmanship
Services Offered
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Fast Delivery
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Tempered Glass
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Custom Windows
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Aluminum Window Frames
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Double-Hung
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Sliding Glass
Apple Glass Company
The Woodlands, TX-
No-fee Quotes
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Excellent Customer Service
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Price Transparency
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Reliable Service
Services Offered
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Residential Windows
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Glass Showers
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Tempered Glass
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Custom Windows
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Commercial Windows
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Double-Hung
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Sliding Glass
Apple Glass Company
Houston, TX-
Price Transparency
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Free Quotes
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Good Customer Service
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Reliable Service
Services Offered
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Residential Windows
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Glass Showers
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Tempered Glass
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Custom Window Designs
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Business Windows
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Double-Hung
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Sliding Glass
The Window Authority of Houston
Houston, TX-
Price Transparency
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No-fee Quotes
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Educational Website
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Award-Winning
Services Offered
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Sliding Glass
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Custom Windows
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Energy-Efficient Options
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Double-Hung
Mr. Happy House of Magnolia, TX | Roofing, Siding, Painting
Magnolia, TX-
Dependable Service
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Free Quotes
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Timely Service
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Good Customer Service
Services Offered
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Residential Windows
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Architectural Glass
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Custom Windows
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Aluminum Window Frames
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Double-Hung
Avana Windows & Doors
Houston, TX-
Helps Educate Customers
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Excellent Customer Service
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No-Hassle Pricing
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Free Quotes
Services Offered
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Custom Window Designs
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Aluminum Window Frames
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Commercial Windows
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Double-Hung
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Sliding Glass
Gulf Coast Windows
Houston, TX-
No-Hassle Pricing
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Good Customer Service
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Consistent Workmanship
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Locally Recognized for Quality
Services Offered
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Residential Windows
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Energy-Efficient Options
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Custom Window Designs
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Aluminum Window Frames
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Sliding Glass
Grand Windows and Interiors
Rosenberg, TX-
No-Hassle Pricing
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Locally Recognized for Quality
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Helps Educate Customers
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Free Quotes
Services Offered
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Glass Showers
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Architectural Glass
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Custom Windows
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Double-Hung
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Sliding Glass
Mr. Glass & Mirror - Houston
Houston, TX-
Good Customer Service
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Consistent Workmanship
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No-Hassle Pricing
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Free Quotes
Services Offered
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Residential Windows
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Tempered Glass
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Custom Windows
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Aluminum Window Frames
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Commercial Windows
Binswanger Glass
Houston, TX-
Good Customer Service
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No-Hassle Pricing
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Helps Educate Customers
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Timely Service
Services Offered
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Residential Windows
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Glass Showers
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Doors
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Custom Window Designs
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Full-Service Installations
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Business Windows
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Double-Hung
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Sliding Glass
Allied Siding & Windows
Tomball, TX-
Free Quotes
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Educational Website
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Price Transparency
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Good Customer Service
Services Offered
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Custom Windows
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Residential Windows
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Aluminum Window Frames
Absolute Glassworks
Houston, TX-
Free Quotes
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Educational Website
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Excellent Customer Service
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No-Hassle Pricing
Services Offered
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Residential Windows
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Glass Showers
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Custom Windows
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Business Windows
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Double-Hung
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Sliding Glass
LL Glass And Mirror, LLC
Houston, TX-
Helps Educate Customers
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Consistent Workmanship
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Excellent Customer Service
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No-Hassle Pricing
Services Offered
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Residential Windows
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Heavy Glass
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Energy-Efficient Options
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Doors
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Custom Windows
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Aluminum Window Frames
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Commercial Windows
Texas Remodel Team
Spring, TX-
Free Quotes
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Educational Website
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Price Transparency
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Locally Recognized for Quality
Services Offered
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Custom Windows
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Glass Showers
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Energy-Efficient Options
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Double-Hung
Sears Window Replacement
Houston, TX-
Price Transparency
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Award-Winning
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Free Quotes
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Consistent Workmanship
Services Offered
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Sliding Glass
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Custom Window Designs
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Energy-Efficient Options
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Double-Hung
How Installing Energy-Efficient Windows in Katy Saves You Money
By switching to energy-efficient windows, you and your family can benefit in several ways, such as:
- Protect your investment: Keeping your windows up to date is an important part of maintaining your property and its real estate value, especially if you have an older home.
- Decrease your carbon footprint: Since energy-efficient windows improve the insulation in your house, you can lower your carbon footprint by about 12%, according to Energy Star.
- Protect your valuables: The low-emissivity coatings on many Energy Star certified windows help prevent your floors, carpets and furniture from fading by filtering out UV rays.
- Save money on energy bills: The Department of Energy estimates that heat gained or lost through windows makes up about 25-30% of household energy use. Upgrading to energy-efficient windows can help decrease that amount, which helps you save some money on your bills.
Estimated Cost of Window Replacement in Katy
Windows come in different shapes, styles and purposes, so costs and services will vary considerably based on your project. Below, we detail the typical cost and services that you can get from window installation companies.
How Much Do New Windows Cost?
Typically, homeowners in Katy can anticipate that most replacement window installations will range from $250 to $1,200, with the average cost sitting at about $600. How much it will cost is based on several factors, such as type, size, material, number of windows, the location of your home and more.
With windows, efficiency is one of the most important factors for most homeowners. High efficiency windows may cost more initially, but by increasing the efficiency of your home — especially if you live in a hot climate — they can give you many years of energy savings. According to Energy Star, buying certified energy-efficient windows can save Katy homeowners $352+ per year after replacing single-pane windows.
Something else that affects the total cost is the material you select for your frame. Aluminum frames are typically the least pricey and are sturdy and light, but they provide poor insulation. On the other hand, wood frames are the most expensive, as they are aesthetically pleasing and provide decent insulation. Fiberglass and vinyl frames provide good insulation and cost somewhere between the other two.
What Services do Window Installers Offer?
The first thing to ask yourself when planning to replace your windows is: Should you get a full-frame installation or a pocket installation?
A full-frame installation is a replacement of the full window. It involves removing the old window, the windowsill, and the exterior and interior trim. It also involves additional materials, including insulation and drip edges, which raise the overall cost of the project. It's also worth noting that you may have to touch up the paint around the window after a full-frame installation. A pocket installation involves installing a new window without replacing the frame. This means instead of tearing out the whole window and rebuilding it, the installer will just put the replacement window (also called a retrofit or insert window) into the frame.
Your window installation company should be able to help you decide what's best for your needs. In Katy, the decision will mostly depend on the age of your home and if there's any moisture damage. Wood can decay if not properly maintained over the years, so it's good to have a professional assess your frames and window sills.
Best Overall
Renewal by Andersen
- Award-winning company
- Manufactures products in-house
- Great industry reputation
- No lifetime warranty
Best Affordability
Window World
- EnergyStar Partner
- Great industry reputation
- Low prices relative to competitors
- Quality of service will depend on your area
Best for Residential Windows
Window Nation
- Custom designs
- Award-winning company
- Manufactures products in-house
- Installation not covered by warranty
How We Choose the Best Window Installers in Katy
The EcoWatch Reviews team differs from most reviewers since we examine these companies through a sustainability lens. Along with energy efficiency, we reviewed several window installers in Katy and assigned rankings using the following methodology:
Service Area
This one is self-explanatory, but we've chosen to highlight window installation companies that serve the Katy area so you can find a quality window installation company near you.
Work Quality
We're willing to bet that you're looking for professionals who do a great job installing windows. We've vetted each company in our guide to make sure its technicians are well-qualified and that the company has received tons of positive customer feedback to vouch for its service.
Customer Reviews
We analyzed trends in recent online reviews to find the companies with the most consistent customer satisfaction, weighted by sample size. Customer satisfaction may be the most important factor, as it indicates the quality of services across most other categories, including cost, warranty, quality of installation, quality of parts, professionalism and more.
Cost
This one is a give-and-take: similar to other services, cheap window installers won't always provide the highest quality service. On the other hand, we want to ensure we're highlighting companies that provide a wide range of price and financing options so they're accessible to most homeowners.
Warranty
Protecting your investment in new windows is important to many homeowners. For that reason, window installation companies with lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Lastly, we like to see companies that have a proven track record in the industry. Window installation companies that have more years of experience are going to earn higher rankings by our standards. We like to see at least ten years of experience.
Katy, TX Window Replacement FAQs
How much should window installation cost?
The national average cost to replace a window is around $600 but can range from $200 to $1,200, depending on a variety of factors. The price is typically dependent on the type and material of the window, the location of your property and the size of the window. Also, remember that energy-efficient windows may cost more upfront but can save you a decent amount of money a year in energy bills.
What are the most common kinds of replacement windows?
The most common kinds of windows for homes are slider windows, casement windows, transom windows, bay windows, picture windows, double-hung and single-hung windows and awning windows.
When should I use a window installation company?
Unless you have home repair skills and have all the tools you need to replace your own windows, we recommend hiring a professional. The process of installing windows is complicated and can take anywhere from four to six hours for a single window. Although it's tempting to try to do it yourself to save money, hiring a company is a faster, more efficient and safer option.
How long does it usually take to install windows?
Because the average installation time of a window is 30 minutes, around 16 windows can be installed in a typical 8-hour work day.
How often do you need to replace your windows?
Windows have an average lifespan of about 20 to 30 years. If your windows are older than that, then they should probably be replaced. Apart from that, if your windows have damage anywhere on them, or they have become difficult to open or close, they may need to be replaced.