20 Best Window Companies in Leon Valley, TX (2025 Reviews)
Are you looking to upgrade your windows? Our guide to the top window installation companies can help you pick the right one for you.
We analyzed all the top-rated window companies in Leon Valley 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
Whether you're updating for aesthetics or have old windows, windows play a crucial role in conserving electricity in your home. According to the Department of Energy, heat gained or lost through outdated, drafty windows could represent 25-30% of residential energy climate control costs.
Replacement windows improve your home’s insulation, not only making you and your family more comfortable during the summer and winter, but also saving you some money and helping the environment.
So if you’re building a new home, renovating or replacing your windows in Leon Valley, you’ve found the best place to get started.
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 Leon Valley
The EcoWatch Reviews team assessed dozens of installers that serve the Leon Valley area to find the best window installation companies that fit our standards. We assessed the companies based on energy-efficient offerings, customer service, local experience, price, coverage area 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 offers windows expertise in Leon Valley. Window World has about 27 years of experience in the industry, and it currently provides services to 200 locations nationwide. The company has many glowing reviews from customers online.
It has established itself as a company 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 carries some Energy Star windows, but note that not all its windows are energy-efficient, so be sure to mention that you want Energy Star windows when inquiring. 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 Leon Valley?Although pricing information is not available on Window World’s website, it's known for offering some of the most affordable window installations around. For more accurate information on pricing, you can get a 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 offers the best availability in Leon Valley. Andersen has about 27 years of experience in the industry, and it currently provides services to nearly every state except Mississippi and West Virginia. The company has many glowing reviews from customers online.
It has established itself as 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 mention that you want 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 Leon Valley?Although pricing information is not available on Andersen’s website, based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. For more accurate information on pricing, you can get a 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 offers the best local installation in Leon Valley. Texas Window Store has about 4 years of experience in the industry, and it currently provides services to Austin, Waco and surrounding areas. The company has many 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 WindowsTexas Window Store carries some Energy Star windows, but note that not all its windows are energy-efficient, so be sure to mention that you want Energy Star windows when inquiring. 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 Leon Valley?Although pricing information is not available on Texas Window Store’s website, 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. For more accurate information on pricing, you can get a 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 offers the best residential windows in Leon Valley. Window Nation has about 16 years of experience in the industry, and it currently provides services to residents within 75 miles of its showrooms, which are in 13 states. The company has many glowing reviews from customers online.
It has established itself as a company 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 carries some Energy Star windows, but note that not all its windows are energy-efficient, so be sure to mention that you want Energy Star windows when inquiring. 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 Leon Valley?Although pricing information is not available on Window Nation’s website, 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. For more accurate information on pricing, you can get a quote from the company.
We strive to remain unbiased and transparent by including pros and cons for each provider. Additionally, any partnerships do not affect our rankings.
More Window Companies in Leon Valley
Renewal by Andersen Window Replacement
San Antonio, TXFree assessment
Educational Website
Good Customer Service
Price Transparency
Services Offered
Custom Window Designs
Window Replacement/Installation
Bay Windows
Glass Doors
Vinyl Frames
Energy-Efficient Options
Double-Hung
Champion Replacement Windows of San Antonio
San Antonio, TXFree assessment
Price Transparency
Good Customer Service
Services Offered
Glass Doors
Double-Hung
Window Replacement/Installation
Bay Windows
Power Home Remodeling
San Antonio, TXGood Customer Service
Services Offered
Energy-Efficient Options
Window Replacement/Installation
CTT Exteriors
Helotes, TXGood Customer Service
Free assessment
Educational Website
Price Transparency
Services Offered
Window Replacement/Installation
Guido Replacements
San Antonio, TXFree assessment
Good Customer Service
Educational Website
Price Transparency
Services Offered
Window Replacement/Installation
The Glass Guru
San Antonio, TXFree assessment
Good Customer Service
Price Transparency
Educational Website
Services Offered
Window Repair
Fiberglass Frames
Glass Showers
Glass Repair
Energy-Efficient Options
Tempered Glass
Skylights
Screen Repair
Metal Frames
Glass Doors
Mirrors
Storm/Impact Windows
Vinyl Frames
Custom Glass
Window Replacement/Installation
Wood Frames
Triple Pane Glass
Glass Doctor of La Cantera
San Antonio, TXPrice Transparency
Good Customer Service
Educational Website
Services Offered
Window Replacement/Installation
Glass Showers
Energy-Efficient Options
Mirrors
Glass Repair
Window Repair
Custom Glass
Southwest Exteriors
San Antonio, TXEducational Website
Price Transparency
Free assessment
Timely Service
Services Offered
Glass Doors
Window Replacement/Installation
Energy Home Pros
San Antonio, TXTimely Service
Price Transparency
Free assessment
Educational Website
Good Customer Service
Services Offered
Energy-Efficient Options
Storm/Impact Windows
Bay Windows
Window Replacement/Installation
Vinyl Frames
Glass Doors
Custom Window Designs
Double-Hung
Expo Home Improvement
San Antonio, TXFree assessment
Good Customer Service
Price Transparency
Educational Website
Services Offered
Energy-Efficient Options
Glass Showers
Window Replacement/Installation
Double-Hung
Glass & Door Pros
Cibolo, TXTimely Service
Educational Website
Free assessment
Price Transparency
Good Customer Service
Services Offered
Glass Showers
Window Replacement/Installation
Glass Doors
Mirrors
Window World TX
San Antonio, TXGood Customer Service
Educational Website
Free assessment
Price Transparency
Services Offered
Bay Windows
Double-Hung
Storm/Impact Windows
Glass Doors
Tempered Glass
Window Replacement/Installation
NewSouth Window Solutions
San Antonio, TXFree assessment
Good Customer Service
Educational Website
Price Transparency
Services Offered
Glass Doors
Energy-Efficient Options
Metal Frames
Double-Hung
Window Replacement/Installation
Amazing Exteriors
San Antonio, TXEducational Website
Free assessment
Good Customer Service
Price Transparency
Services Offered
Fiberglass Frames
Double-Hung
Bay Windows
Energy-Efficient Options
Window Replacement/Installation
Custom Window Designs
Glass Doors
Window Source of San Antonio
San Antonio, TXPrice Transparency
Good Customer Service
Free assessment
Services Offered
Double-Hung
Bay Windows
Glass Doors
Energy-Efficient Options
Vinyl Frames
Window Replacement/Installation
GB Glass & Screen
San Antonio, TXPrice Transparency
Services Offered
Glass Showers
Window Replacement/Installation
Custom Glass
Glass Repair
Viva Windows
San Antonio, TXFree assessment
Good Customer Service
Educational Website
Price Transparency
Services Offered
Window Replacement/Installation
Glass Doors
Vinyl Frames
Statewide Remodeling
San Antonio, TXGood Customer Service
Price Transparency
Free assessment
Educational Website
Services Offered
Vinyl Frames
Glass Showers
Window Replacement/Installation
Bay Windows
Custom Window Designs
Double-Hung
Energy-Efficient Options
Pella Windows & Doors of San Antonio
San Antonio, TXServices Offered
Double-Hung
Vinyl Frames
Glass Doors
Window Replacement/Installation
Green Energy of San Antonio
San Antonio, TXPrice Transparency
Educational Website
Free assessment
Good Customer Service
Services Offered
Window Replacement/Installation
Glass Showers
Tempered Glass
Energy-Efficient Options
Double-Hung
Calculate how much you can expect to pay for window installation and replacement in Leon Valley, 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 Leon Valley Saves You Money
There are quite a few benefits of switching to energy-efficient windows. Some reasons you may want to consider making the change include the following:
- Save on electricity bills: After you switch to energy-efficient windows, you can expect a reduction in your bills by about 12% since you’ll need less energy to heat or cool your home.
- Protect your investment: If your home is on the older side, your windows are most likely outdated. Upgrading your windows can make your home more comfortable and also help increase the value of your property if you decide to sell.
- Reduce your carbon footprint: By using less energy after switching to energy-efficient windows, you’ll also be reducing your carbon dioxide emissions by about 12%, according to Energy Star.
- 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 harmful UV rays, preventing fading of your furniture, carpet and other valuables.
Estimated Cost of Window Replacement in Leon Valley
Each window installation company provides varying services and has different price points depending on several factors.
How Much Do New Windows Cost?
The typical cost to replace one window is about $600 but can range anywhere from $200 to $1,200. Costs will vary significantly depending on the current condition of your home, the quality of your products, the number of windows you need and your location. A lot of window companies also offer door installations and other add-ons like shutters, baths, coating and more. These extra services will increase your overall project costs.
It’s important to note that windows with higher efficiency may cost more initially but can save you hundreds of dollars via returns on your energy bills. Investing in certified energy-efficient windows can save Leon Valley homeowners $382+ a year when replacing single-pane windows.
Something else that influences the total cost is the material you choose for your frame. Aluminum frames are typically the least expensive and are sturdy and relatively maintenance-free, but they provide poor insulation. On the other hand, wood frames cost the most, 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?
Generally, there are two kinds of window replacement services you can get: full-frame and pocket installations.
Full-frame installations entail replacing the full window, including the trim, frame and sill. Full-frame installations are necessary when you want a new style or your window has noticeable rot or deterioration. These installations are more involved and will increase the overall cost. A pocket installation means replacing a window without removing the whole frame, which is generally cheaper than a full-frame installation.
If you’re still debating which kind of installation to get, you can talk to your provider and get their recommendation. The decision 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 Leon Valley
In our search to make your home improvements easier and more eco-friendly in Leon Valley, EcoWatch chose the above companies as the best window installation companies in the city. We have decided to assess the top window replacement companies in Leon Valley mainly based on energy efficiency, as it’s what’s best for the environment and for you as a homeowner. Energy Star certified windows have been shown to reduce your energy bills by hundreds of dollars. Along with energy efficiency, our rating methodology is based on the following factors:
Service Area
Because this is a guide for Leon Valley, we gave more points to companies that provide services to the city. There are certainly other reputable providers that didn’t make our list because of the low odds that they would serve the average homeowner in Leon Valley.
Work Quality
We’re certain that you’re looking for a company to do a great job installing windows. We’ve vetted each company in our guide to ensure its technicians are well-qualified and that the company has gotten tons of positive customer feedback to vouch for its service.
Customer Reviews
We analyzed trends in recent customer feedback to determine the companies with the highest rates of customer satisfaction, weighted by sample size. Customer satisfaction might be the most important factor, as it reflects the quality of services across nearly every category, including warranty, cost, quality of installation, professionalism, quality of parts and more.
Cost
Cheaper windows certainly don’t mean better windows, but we know many of our readers want to keep costs low when possible. When analyzing providers’ prices, we awarded higher scores to companies with reasonable prices and accessible financing rather than “cheaper” services.
Warranty
As discussed previously, windows are a serious investment, so you’ll want to be certain 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
Because of Leon Valley’s climate, homeowners will want to mitigate rot, water damage and low efficiency. We factored in local experience to reflect the ability of Leon Valley window companies to prepare homes for the climate. If a company has less than 10 years of experience, it loses points in this category.
Leon Valley, TX Window Replacement FAQs
How much does a window install cost?
The national average cost to install one window is about $600 but can range from $200 to $1,200, depending on a few different factors. The price is typically influenced by the type and material of the window, the size of the window and the location of your property. Also, remember that energy-efficient windows may cost more initially but can save you a decent amount of money a year in energy bills.
What are the most common types of replacement windows?
The most common types of windows for homes are awning windows, transom windows, slider windows, picture windows, double-hung and single-hung windows, casement windows and bay windows.
Do you really have to use a window installation company?
Unless you have home repair skills and have the tools needed to replace your own windows, we recommend hiring a professional installer. The process of installing windows is complex and can take anywhere from four to six hours for one window. Although it’s tempting to try to do it yourself to save money, hiring a professional is a faster, more efficient and safer alternative.
What time of year should I replace my windows?
While you can install windows any time of year, warmer weather is usually better for replacing windows. In addition, it shouldn’t be raining, as rain can make the installation more difficult.
How long does window installation typically take?
Each window takes around 30 minutes to install depending on the kind of window. However, the window installation can take two days or more if you have a lot of windows that must be installed.