20 Best Window Companies in Seguin, TX (2025 Reviews)
Looking to improve your home’s look? The top window replacement companies can help.
We analyzed all the top-rated window companies in Seguin 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 guide on the best window installation companies in Seguin may not seem like the most compelling article on the EcoWatch site, but trust us, windows have more of an impact on your life than you might realize. Damaged or outdated windows could lead to spending more on electric bills during the winter or summer months.
Fortunately, helping you save money with more efficient windows also helps our goals of conserving energy and the resources it takes to generate it.
Unlike other review sites, EcoWatch ranks window replacement companies based on energy efficiency while also considering cost, customer satisfaction and service area.
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 Seguin
The EcoWatch Reviews team evaluated several window installation companies across Seguin to narrow our list down to the top ones. The companies in this article scored best in our categories: energy-efficient offerings, availability, customer service, price 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 has windows expertise in Seguin. This company has 27 years of experience in the windows industry, and it has established itself as one of the best companies in Seguin. Hundreds of positive reviews from customers online back the company's reputation.
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 offering 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 Seguin?Window World does not outline prices on its website, but it's known for offering some of the most affordable window installations around. For more detailed information on pricing, you can request 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 has the best availability in Seguin. This company has 27 years of experience in the windows industry, and it has established itself as one of the best companies in Seguin. Hundreds of positive reviews from customers online back the company's reputation.
It 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 is an Energy Star partner offering 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 Andersen representative when inquiring about services.
How much does Renewal by Andersen cost in Seguin?Andersen does not outline prices on its website, but based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. For more detailed information on pricing, you can request 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 has the best local installation in Seguin. This company has 4 years of experience in the windows industry, and it has established itself as one of the best companies in Seguin. Hundreds of positive reviews from customers online back the company's reputation.
It has dedicated customer service and can carry out an installation in a timely manner.
Energy Efficiency of Texas Window Store WindowsTexas Window Store is an Energy Star partner offering 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 Texas Window Store representative when inquiring about services.
How much does Texas Window Store cost in Seguin?Texas Window Store does not outline prices 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. For more detailed information on pricing, you can request 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 has the best residential windows in Seguin. This company has 16 years of experience in the windows industry, and it has established itself as one of the best companies in Seguin. Hundreds of positive reviews from customers online back the company's reputation.
It 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 is an Energy Star partner offering 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 Nation representative when inquiring about services.
How much does Window Nation cost in Seguin?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. For more detailed information on pricing, you can request a quote from the company.
We have tried to stay unbiased and transparent by describing pros and cons for each installer. Additionally, any partnerships do not affect our rankings.
More Window Companies in Seguin
Renewal by Andersen Window Replacement
San Antonio, TXEducational Website
Good Customer Service
Free assessment
Price Transparency
Services Offered
Energy-Efficient Options
Glass Doors
Bay Windows
Vinyl Frames
Window Replacement/Installation
Double-Hung
Custom Window Designs
Champion Replacement Windows of San Antonio
San Antonio, TXPrice Transparency
Free assessment
Good Customer Service
Services Offered
Bay Windows
Double-Hung
Window Replacement/Installation
Glass Doors
Champion Replacement Windows of Austin
Austin, TXFree assessment
Good Customer Service
Price Transparency
Services Offered
Double-Hung
Bay Windows
Window Replacement/Installation
Glass Doors
Power Home Remodeling
San Antonio, TXGood Customer Service
Services Offered
Window Replacement/Installation
Energy-Efficient Options
DaBella
Austin, TXGood Customer Service
Timely Service
Services Offered
Glass Doors
Double-Hung
Window Replacement/Installation
Vinyl Frames
Guido Replacements
San Antonio, TXGood Customer Service
Educational Website
Free assessment
Price Transparency
Services Offered
Window Replacement/Installation
CTT Exteriors
Helotes, TXEducational Website
Free assessment
Price Transparency
Good Customer Service
Services Offered
Window Replacement/Installation
Bello Remodeling
Austin, TXFree assessment
Educational Website
Timely Service
Price Transparency
Good Customer Service
Services Offered
Window Replacement/Installation
Energy-Efficient Options
Showroom Windows & Doors - Window Replacement
Austin, TXFree assessment
Good Customer Service
Price Transparency
Educational Website
Services Offered
Window Replacement/Installation
Glass Doors
Double-Hung
EuroCraft Exteriors
Austin, TXFree assessment
Timely Service
Educational Website
Price Transparency
Good Customer Service
Services Offered
Energy-Efficient Options
Window Replacement/Installation
BrightWing Custom Exteriors
Austin, TXPrice Transparency
Educational Website
Free assessment
Good Customer Service
Services Offered
Window Replacement/Installation
Energy-Efficient Options
Glass & Door Pros
Cibolo, TXEducational Website
Timely Service
Good Customer Service
Free assessment
Price Transparency
Services Offered
Mirrors
Window Replacement/Installation
Glass Showers
Glass Doors
Expo Home Improvement
San Antonio, TXEducational Website
Free assessment
Price Transparency
Good Customer Service
Services Offered
Glass Showers
Double-Hung
Energy-Efficient Options
Window Replacement/Installation
Energy Home Pros
San Antonio, TXTimely Service
Price Transparency
Free assessment
Educational Website
Good Customer Service
Services Offered
Vinyl Frames
Glass Doors
Custom Window Designs
Storm/Impact Windows
Energy-Efficient Options
Bay Windows
Window Replacement/Installation
Double-Hung
Southwest Exteriors
San Antonio, TXTimely Service
Free assessment
Price Transparency
Educational Website
Services Offered
Glass Doors
Window Replacement/Installation
Glass Doctor of La Cantera
San Antonio, TXEducational Website
Price Transparency
Good Customer Service
Services Offered
Energy-Efficient Options
Window Replacement/Installation
Glass Repair
Custom Glass
Glass Showers
Mirrors
Window Repair
The Glass Guru
San Antonio, TXFree assessment
Educational Website
Good Customer Service
Price Transparency
Services Offered
Metal Frames
Skylights
Window Repair
Storm/Impact Windows
Wood Frames
Screen Repair
Mirrors
Triple Pane Glass
Fiberglass Frames
Glass Repair
Window Replacement/Installation
Glass Doors
Tempered Glass
Energy-Efficient Options
Vinyl Frames
Custom Glass
Glass Showers
JP Exteriors
Austin, TXPrice Transparency
Free assessment
Good Customer Service
Services Offered
Window Replacement/Installation
Titan Siding & Windows
Austin, TXFree assessment
Price Transparency
Timely Service
Educational Website
Services Offered
Glass Doors
Window Replacement/Installation
Amazing Exteriors
San Antonio, TXFree assessment
Price Transparency
Good Customer Service
Educational Website
Services Offered
Bay Windows
Custom Window Designs
Double-Hung
Fiberglass Frames
Glass Doors
Energy-Efficient Options
Window Replacement/Installation
Calculate how much you can expect to pay for window installation and replacement in Seguin, 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 Seguin Saves You Money
When you upgrade to energy-efficient windows, you may see several perks, including:
- Protect your valuables: Many energy-efficient windows have low-emissivity coatings, which filter out damaging UV rays, reducing fading of your furniture, carpet and other valuables.
- Decrease your carbon footprint: Since energy-efficient windows improve the insulation in your home, you can cut your carbon footprint by about 12%, according to Energy Star.
- Protect your investment: If you have an older home, your windows are most likely in need of replacement. Upgrading your windows can make your home more comfortable and also help increase the value of your house if you decide to sell.
- Save money on electricity bills: Once you install energy-efficient windows, you can expect a reduction in your bills by about 12% since you’ll use less energy to heat or cool your house.
Estimated Cost of Window Replacement in Seguin
Each window installation company offers various services and has different costs based on several factors.
How Much Do New Windows Cost?
Typically, homeowners in Seguin can anticipate that most window installations will range from $250 to $1,200, with the average cost at about $600. How much it will cost depends on several factors, like the location of your home, type, size, material, number of windows and more.
It’s also worth bearing in mind that energy-efficient windows will cost more upfront, but Energy Star estimates that upgrading the windows on your Seguin home can mean an average energy savings of $236 to $319 each year for single-pane window replacement, or between $87 to $126 per year for double-pane windows. The amount of money you’ll save by installing energy-efficient windows depends on your local climate, energy rates and other factors unique to your home.
Costs will also vary based on the material of your frame. Aluminum frames cost the least. They’re sturdy, light and easy to maintain, but provide poor insulation. Vinyl frames are a bit more expensive and provide good insulation. Composite frames made from wood fibers encased in plastic also provide good insulation and are moderately expensive. Wood frames are the most expensive and are the most in-demand. They’re also aesthetically pleasing and provide decent insulation for your home.
What Services do Window Installers Offer?
The first thing to ask yourself when planning a window installation is: Do you need a full-frame installation or a pocket installation?
Full-frame installations are necessary when you want to change the style of your windows or your window has a lot of deterioration. With this service, your installers will replace the complete window, including the trim, frame and sill. Pocket installations (or retrofits) entail installing a new window within its existing frame, which makes pocket installations more simple and affordable. But, if the frame has any rot or deterioration, you will most likely need a full-frame installation instead.
If you’re hiring a reputable window installation company, your company can advise you on the best type for your project. In Seguin, the choice will mostly be influenced by the efficiency of your home and how old your existing frames are.
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 Seguin
In our search to make your home improvements easier and more eco-friendly in Seguin, the EcoWatch team chose the above companies as the top window installation companies in the city. Along with energy efficiency, we evaluated window companies all across the state 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 Seguin so you can find a quality window installation company near you.
Work Quality
When choosing new windows, the quality and range of services can often play just as important of a role in overall efficiency and performance as the type of window you choose. We do rate window installers higher if they offer high-quality products, but we also factor in workmanship as reflected in customer feedback.
Customer Reviews
Customer feedback is another very important review factor. If the majority of customers don’t have good feedback about their experience with a certain company, you won’t see it featured on EcoWatch.
Cost
This one is a give-and-take: similar to other services, cheap window companies may not provide the most quality service. Still, we want to ensure we’re highlighting companies that provide a range of price and financing options so they’re accessible to most homeowners.
Warranty
Protecting your investment in new windows is important. That’s why window installation companies that have lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Lastly, we like to see companies that have been in the industry for quite some time. Window installation companies that have more years of experience will earn higher rankings by our standards. We like to see at least ten years of experience.
Seguin, TX Window Replacement FAQs
What is the typical cost to replace windows in a home?
The national average cost of replacing a window is about $600 but can range from $200 to $1,200, depending on a variety of factors. The price is usually influenced by the type and material of the window, the size of the window and the location of your property. Also, bear in mind 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 kinds of windows?
There are several different types of windows you can get for your home, such as slider windows, awning windows, transom windows, bay windows, casement windows, picture windows and double-hung and single-hung windows.
Do I really need to use a window installation company?
Unless you have home repair skills and have the time to replace your own windows, we recommend hiring a professional. 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 some money by doing it yourself, hiring a company is a faster, more efficient and much safer option.
Should I replace my windows all at once?
If you’re upgrading your windows because of energy-efficiency, replacing all the windows together is the only way to gain that benefit. On the other hand, if you have only a few windows that are broken or drafty, you can replace just those.
How long does window installation usually take?
Each window takes about 30 minutes to install depending on the kind of window. However, the window installation can take two days or more if you need to have a lot of windows installed.