20 Best Window Companies in Flower Mound, TX (2025 Reviews)
Looking to improve your house’s insulation? The best window replacement companies can help.
We analyzed all the top-rated window companies in Flower Mound and selected the best 20 based on:
Customer reviews
Window installation expertise
Popularity with home-owners like you
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Why you can trust EcoWatch
A review of the best window replacement companies in Flower Mound may not seem like the most riveting article on EcoWatch, but trust us, windows have a more direct impact on your life than you might realize. Potential leaks or drafts from your windows can make your AC or heater work extra hard in the summer or winter.
Installing upgraded, efficient windows on your house can help you save money each month on your electric bills — and you can help the environment as well.
We’ve made a guide on the best installation companies to help you in your research, so you can not only benefit from brand-new windows, but also save money on your power bills.
Best Availability
Renewal by Andersen
- Great Industry Reputation
- Award-winning Company
- Member of US Green Building Council
- Manufactures products in-house
Best Energy-Efficient Features
Champion
- Many years of experience
- Low prices relative to competitors
- Limetime warranty
Power Home
- Uses eco-friendly materials
- Well-trained, certified installers
- Lifetime or lengthy warranty
Best Window Installation & Replacement Companies in Flower Mound
The EcoWatch Reviews team evaluated dozens of companies that serve the Flower Mound area to find the best window installation companies that fit our standards. The providers in this article scored best in our review categories, such as energy-efficient offerings, availability, customer service, price, local expertise and more.

Window World
EnergyStar Partner
Large serice area
Low prices relative to competitors
Great industry reputation
Lifetime warranty
Quality of service will depend on your area
Window World provides windows expertise in Flower Mound. Window World has over 27 years of industry experience, and it currently provides services to 200 locations nationwide. Its reputation is backed by all the positive reviews from customers online.
Window World may be the company for you if you're interested in one that 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 appeals to eco-conscious consumers by providing energy-efficient window offerings. Its high-performance Low-E (low-emissivity) coatings and argon gas insulation offer exceptional efficiency and performance for any home.
How much does Window World cost in Flower Mound?Prices aren’t displayed on Window World’s website, but it's known for offering some of the most affordable window installations around. The best way to get more accurate information is to get a free quote from the company.

Renewal by Andersen
Great industry reputation
Award-winning company
Member of US Green Building Council
Manufactures products in-house
No lifetime warranty
More expensive than competition
Renewal by Andersen provides the best availability in Flower Mound. Andersen has over 27 years of industry experience, and it currently provides services to nearly every state except Mississippi and West Virginia. Its reputation is backed by all the positive reviews from customers online.
Andersen may be the company for you if you're interested in one 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 appeals to eco-conscious consumers by providing energy-efficient window offerings. 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 Flower Mound?Prices aren’t displayed on Andersen’s website, but based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. The best way to get more accurate information is to get a free quote from the company.

Texas Window Store
Low prices relative to competitors
Low number of customer complaints
Wide variety of products and services
Limited service area
Young company
Texas Window Store provides the best local installation in Flower Mound. Texas Window Store has over 4 years of industry experience, and it currently provides services to Austin, Waco and surrounding areas. Its reputation is backed by all the positive reviews from customers online.
Texas Window Store may be the company for you if you're interested in one that has dedicated customer service and can carry out an installation in a timely manner.
Energy Efficiency of Texas Window Store WindowsTexas Window Store appeals to eco-conscious consumers by providing energy-efficient window offerings. It carries a wide variety of name-brand windows, including Andersen and Pella, so the company has many energy-efficient options.
How much does Texas Window Store cost in Flower Mound?Prices aren’t displayed on Texas Window Store’s 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. The best way to get more accurate information is to get a free quote from the company.

Window Nation
Award-winning company
Manufactures products in-house
Custom designs
Wide variety of products and services
Installation not covered by warranty
Limited service area
Window Nation provides the best residential windows in Flower Mound. Window Nation has over 16 years of industry experience, and it currently provides services to residents within 75 miles of its showrooms, which are in 13 states. Its reputation is backed by all the positive reviews from customers online.
Window Nation may be the company for you if you're interested in one that gives customers the opportunity to view products and to speak to a representative in person in its showrooms.
Energy Efficiency of Window Nation WindowsWindow Nation appeals to eco-conscious consumers by providing energy-efficient window offerings. 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 Flower Mound?Prices aren’t displayed on Window Nation’s 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. The best way to get more accurate information is to get a free quote from the company.
We strive to stay unbiased and transparent by listing pros and cons for every company we review. Additionally, our rankings are not affected by any partnerships.
More Window Companies in Flower Mound
Renewal by Andersen Window Replacement
Carrollton, TXFree assessment
Price Transparency
Educational Website
Timely Service
Good Customer Service
Services Offered
Energy-Efficient Options
Double-Hung
Custom Window Designs
Glass Doors
Bay Windows
Window Replacement/Installation
Champion Replacement Windows of Ft. Worth
Fort Worth, TXFree assessment
Good Customer Service
Price Transparency
Services Offered
Window Replacement/Installation
Glass Doors
Double-Hung
Bay Windows
Power Home Remodeling
Irving, TXGood Customer Service
Services Offered
Energy-Efficient Options
Window Replacement/Installation
Window Nation
Grand Prairie, TXPrice Transparency
Free assessment
Educational Website
Services Offered
Energy-Efficient Options
Vinyl Frames
Bay Windows
Double-Hung
Glass Doors
Window Replacement/Installation
Custom Window Designs
DaBella
Dallas, TXGood Customer Service
Timely Service
Services Offered
Window Replacement/Installation
Glass Doors
Vinyl Frames
Double-Hung
Texas Windows
Lewisville, TXFree assessment
Price Transparency
Services Offered
Window Repair
Window Replacement/Installation
Custom Window Designs
Radiant Windows & Glass
Southlake, TXEducational Website
Free assessment
Price Transparency
Good Customer Service
Services Offered
Glass Repair
Glass Showers
Window Replacement/Installation
Energy-Efficient Options
Window Repair
Glass Doors
B & F Southern Solutions
Lewisville, TXEducational Website
Good Customer Service
Free assessment
Price Transparency
Services Offered
Energy-Efficient Options
Window Replacement/Installation
Window Repair
Legacy Exteriors
Keller, TXEducational Website
Good Customer Service
Free assessment
Price Transparency
Services Offered
Window Replacement/Installation
Glass Doors
Glass Therapy
Euless, TXFree assessment
Good Customer Service
Timely Service
Price Transparency
Services Offered
Mirrors
Glass Repair
Screen Repair
Metal Frames
Window Repair
Window Replacement/Installation
Lone Wolf Exteriors
Lewisville, TXFree assessment
Price Transparency
Educational Website
Good Customer Service
Services Offered
Window Replacement/Installation
Double-Hung
Bay Windows
King's Window Services LLC
North Richland Hills, TXFree assessment
Good Customer Service
Price Transparency
Educational Website
Services Offered
Window Repair
Glass Showers
Vinyl Frames
Screen Repair
Window Replacement/Installation
Wow Windows and Glass LLC.
Carrollton, TXFree assessment
Educational Website
Services Offered
Energy-Efficient Options
Screen Repair
Window Replacement/Installation
Glass Repair
Vinyl Frames
Glass Showers
The Window Source of DFW
Carrollton, TXGood Customer Service
Free assessment
Educational Website
Price Transparency
Services Offered
Custom Window Designs
Window Replacement/Installation
Bay Windows
Double-Hung
Glass Doors
Frisco Window Cleaning Service
Frisco, TXEducational Website
Good Customer Service
Price Transparency
Free assessment
Services Offered
Window Replacement/Installation
Sol Solutions
Dallas, TXServices Offered
Window Replacement/Installation
Glass Doors
Lone Star Blinds & Shutters
Fort Worth, TXPrice Transparency
Good Customer Service
Educational Website
Free assessment
Services Offered
Window Replacement/Installation
NewSouth Window Solutions
Richardson, TXPrice Transparency
Good Customer Service
Free assessment
Educational Website
Services Offered
Glass Doors
Metal Frames
Storm/Impact Windows
Energy-Efficient Options
Double-Hung
Custom Window Designs
Window Replacement/Installation
United Roofers
Dallas, TXPrice Transparency
Educational Website
Timely Service
Free assessment
Good Customer Service
Services Offered
Window Replacement/Installation
Woodruff Windows
McKinney, TXFree assessment
Price Transparency
Good Customer Service
Services Offered
Glass Doors
Fiberglass Frames
Double-Hung
Bay Windows
Metal Frames
Window Replacement/Installation
Energy-Efficient Options
Calculate how much you can expect to pay for window installation and replacement in Flower Mound, TX using our customized window cost calculator.
Estimates will vary based on window dimensions and other unique factors to your home. Getting in touch with a local window installer is the best way to get an accurate cost estimate for your home.
How Installing Energy-Efficient Windows in Flower Mound Saves You Money
Upgrading to energy-efficient windows can improve the comfort of your home and help you save on power bills. Here are more details about how switching out your windows could help you:
- Decrease your carbon footprint: In Flower Mound, you can cut your indirect greenhouse gas emissions by about 507 pounds per year once you switch to energy-efficient windows.
- Save on power bills: Upgrading to energy-efficient windows lowers your energy bills by about 12% because you use less energy.
- Protect your investment: If your home is on the older side, your windows are most likely in need of replacement. Upgrading your windows can make your home more comfortable and also help raise the value of your house if you decide to sell.
- Protect your valuables: Many Energy Star certified windows have low-emissivity coatings, which not only provide better insulation for your home, but also filter out damaging UV rays, preventing your furniture, carpet and other valuables from fading.
Estimated Cost of Window Replacement in Flower Mound
Each window installer provides varying services and has varying costs depending on several factors.
How Much Do New Windows Cost?
Generally, homeowners in Flower Mound can anticipate that most window installations will range from $250 to $1,200, with the most common installations sitting at about $600. These numbers vary depending on the specifics of your installation, including material, type, number of windows, the location of your home, size and more.
With windows, efficiency is the most important factor for many homeowners. Efficient windows may cost more upfront, but by increasing the efficiency of your home — especially if you live in a hot climate — they can provide decades of energy savings. According to Energy Star, buying certified energy-efficient windows can save Flower Mound homeowners $381+ a year after replacing single-pane windows.
The cost of your window installation will also vary based on the type of window material you choose for the frames. Wood windows are typically the most expensive, but it depends on whether they are solid wood or clad with aluminum or vinyl. Fiberglass windows also tend to be a bit more expensive than vinyl, but they are more efficient.
What Services do Window Installers Offer?
In regard to window replacements, there are typically two kinds that your installer will offer: full-frame and pocket installations.
Full-frame installations involve replacing the whole window — the sill, frame, trim and all. These are typically done when you want a new style for your windows or when it has a great amount of rot or deterioration. Full-frame installations involve more time and labor and will increase overall costs. Pocket installations are simpler and won’t cost as much, as they entail merely replacing the window within its existing frame. But if the frame has any damage or rot, you should opt for a full-frame installation instead.
If you’re still debating which type of installation you need, you can talk to your installer and get their recommendation. The choice mostly depends on how old the frames are and if there’s any damage present.
Best Availability
Renewal by Andersen
- Great Industry Reputation
- Award-winning Company
- Member of US Green Building Council
- Manufactures products in-house
Best Energy-Efficient Features
Champion
- Many years of experience
- Low prices relative to competitors
- Limetime warranty
Power Home
- Uses eco-friendly materials
- Well-trained, certified installers
- Lifetime or lengthy warranty
How We Choose the Best Window Installers in Flower Mound
In our hunt to find the most reliable, eco-friendly window installers in Flower Mound, the EcoWatch team evaluated dozens of companies before settling on these. Along with energy efficiency, we analyzed each installer and ranked them based on the following methodology:
Service Area
Because this is a guide for Flower Mound, we only included companies that provide services to the city. There are certainly reputable providers that didn’t make the cut because they wouldn’t be able to serve homeowners in Flower Mound.
Work Quality
We’re willing to bet that you’re looking for a company to do a great job installing windows. We’ve vetted each company in our guide to make sure its contractors are well-qualified and that the company has received tons of positive customer feedback to vouch for its service.
Customer Reviews
Customer feedback is another very important review factor. If most customers don’t have good feedback about their experience with a certain window installation company, it won’t be featured on EcoWatch.
Cost
Cheaper windows certainly don’t mean better windows, but we know many of our readers want to keep costs as low as possible. When analyzing providers’ prices, we gave higher points to companies with reasonable prices and accessible financing rather than “cheaper” services.
Warranty
As discussed previously, windows are a significant investment, so you’ll want to make sure that investment is well protected. Window installation companies that provide lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Last but not least, we like to see companies that have been in the industry for a while. Window installers that have more experience are going to earn higher rankings by our standards. We like to see at least ten years of experience.
Flower Mound, TX Window Replacement FAQs
What is the typical cost to install windows in a home?
The national average cost to install a window is about $600 but can range from $200 to $1,200, depending on a few different factors. The price is usually influenced by 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 initially but can save you hundreds of dollars a year in energy bills.
What are the kinds of windows?
There are several different types of windows you can get for your home, including slider windows, picture windows, double-hung and single-hung windows, awning windows, bay windows, casement windows and transom windows.
When do I have to use a window installation company?
Unless you’re handy and have all the necessary tools to replace your own windows, we recommend hiring a professional installer. The process of installing windows is quite involved and can take anywhere from four to six hours for a single window. Although it’s tempting to try to save money by doing it yourself, hiring a company is a faster, more efficient and much safer alternative.
How long does it typically take to install windows?
Since the average installation time is 30 minutes per window, about 16 windows can be installed in an 8-hour work day.