10 Best Window Companies in Alamo, TX (2024 Reviews)

If you’re thinking of getting new windows, our guide to the top window installation companies can help.

We analyzed all the top-rated window companies in Alamo and selected the best 10 based on:

  • Customer reviews
  • Window installation expertise
  • Popularity with home-owners like you
EcoWatch Local Advisors

By EcoWatch Local Advisors

Updated June 24, 2024

Why you can trust EcoWatch

Our panel of energy experts work tirelessly to create unbiased reviews and informative content to help homeowners make educated decisions. No other windows site has covered energy efficiency and sustainability as long as EcoWatch, which means we're going to help you find windows replacements that will save on your energy bill and put more money back in your wallet.

Whether you're updating for style or have windows that need repairs, windows play a vital role in conserving your home's energy. Outdated windows could lead to having higher electricity bills during the winter or summer months.

Fortunately, saving you energy with upgraded windows also helps our goals of conserving energy and the resources it takes to produce it.

Efficient windows are of particular importance in Alamo, where summers are long and hot. According to Energy Star, making the switch to energy-efficient windows can save the average homeowner up to $460 each year.

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Power Home

★★★★★
4.5
  • Uses eco-friendly materials
  • Well-trained, certified installers
  • Lifetime or lengthy warranty
Next-Day Appointments Available
Get Estimate

Best for Residential Windows

Window Nation

★★★★★
4.0
  • Custom Designs
  • Wide variety of products and services
  • Manufactures products in-house

Best Energy-Efficient Features

DaBella

★★★★★
4.0
  • Great warranty
  • Friendly sales representatives
  • Offers good financing options

Best Window Installation & Replacement Companies in Alamo

The EcoWatch Reviews team researched dozens of companies that service the Alamo area to find the top window installation companies that fit our standards. We assessed the installers based on energy-efficient offerings, price, local experience, coverage area, customer service and more.

Window World logo
Best Affordability

Window World

★★★★★
BBB Rating: A+
Locations: Nationwide
Founded: 1995
Pros:
  • Pros icon EnergyStar Partner
  • Pros icon Large serice area
  • Pros icon Low prices relative to competitors
  • Pros icon Great industry reputation
  • Pros icon Lifetime warranty
Cons:
  • Pros icon Quality of service will depend on your area

Window World offers windows expertise in Alamo. It's the largest window replacement company in the country, known for its vinyl windows and affordability. Window World has about 27 years of experience in the industry, and it currently serves 200 locations nationwide.

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 Windows

Window World is an Energy Star partner and has a variety of energy-efficient windows. Note that not all of the company’s windows are Energy Star certified, so be sure to ask your Window World representative when inquiring about services.

How much does Window World cost in Alamo?

Though pricing information is not readily available on Window World’s website, it's known for offering some of the most affordable window installations around. Requesting a free quote on its website is the best way to get more accurate pricing information.

Renewal by Andersen logo
Best Overall

Renewal by Andersen

★★★★★
BBB Rating: A
Locations: Nationwide
Founded: 1995
Pros:
  • Pros icon Great industry reputation
  • Pros icon Award-winning company
  • Pros icon Member of US Green Building Council
  • Pros icon Manufactures products in-house
Cons:
  • Pros icon No lifetime warranty
  • Pros icon More expensive than competition

Renewal by Andersen offers the best availability in Alamo. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has about 27 years of experience in the industry, and it currently serves nearly every state except Mississippi and West Virginia.

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 Windows

Renewal by Andersen is an Energy Star partner and has a variety of energy-efficient windows. Note that not all of the company’s windows are Energy Star certified, so be sure to ask your Andersen representative when inquiring about services.

How much does Renewal by Andersen cost in Alamo?

Though pricing information is not readily 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. Requesting a free quote on its website is the best way to get more accurate pricing information.

Texas Window Store logo
Great Local Choice

Texas Window Store

★★★★★
BBB Rating: A+
Locations: Texas-Specific
Founded: 2018
Pros:
  • Pros icon Low prices relative to competitors
  • Pros icon Low number of customer complaints
  • Pros icon Wide variety of products and services
  • Pros icon Limited service area
Cons:
  • Pros icon Young company

Texas Window Store offers the best local installation in Alamo. 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 industry, and it currently serves Austin, Waco and surrounding areas.

It has dedicated customer service and can carry out an installation in a timely manner.

Energy Efficiency of Texas Window Store Windows

Texas Window Store is an Energy Star partner and has a variety of energy-efficient windows. Note that not all of the company’s windows are Energy Star certified, so be sure to ask your Texas Window Store representative when inquiring about services.

How much does Texas Window Store cost in Alamo?

Though pricing information is not readily 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. Requesting a free quote on its website is the best way to get more accurate pricing information.

Window Nation logo
Best for Residential Windows

Window Nation

★★★★★
BBB Rating: A
Locations: Regional
Founded: 2006
Pros:
  • Pros icon Award-winning company
  • Pros icon Manufactures products in-house
  • Pros icon Custom designs
  • Pros icon Wide variety of products and services
Cons:
  • Pros icon Installation not covered by warranty
  • Pros icon Limited service area

Window Nation offers the best residential windows in Alamo. It's a company that serves hundreds of thousands of homeowners, mostly in the mid-Atlantic region of the U.S. Window Nation has about 16 years of experience in the industry, and it currently serves residents within 75 miles of its showrooms, which are in 13 states.

It gives customers the opportunity to view products and to speak to a representative in person in its showrooms.

Energy Efficiency of Window Nation Windows

Window Nation is an Energy Star partner and has a variety of energy-efficient windows. Note that not all of the company’s windows are Energy Star certified, so be sure to ask your Window Nation representative when inquiring about services.

How much does Window Nation cost in Alamo?

Though pricing information is not readily 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. Requesting a free quote on its website is the best way to get more accurate pricing information.

One thing to note is that the following companies are national, which means the quality of the service may vary depending on your local crew. We have tried to remain unbiased and transparent by mentioning pros and cons for each company.

More Window Companies in Alamo

Glass Doctor of McAllen

McAllen, TX
4.7
★★★★★
  • Pros icon Price Transparency
  • Pros icon Educational Website

Services Offered

  • Service icon Custom Glass
  • Service icon Glass Repair
  • Service icon Window Replacement/Installation
  • Service icon Mirrors
  • Service icon Window Repair
  • Service icon Energy-Efficient Options
  • Service icon Glass Showers

Website: https://glassdoctor.com/mcallen-tx
Address: 1217 E Hackberry Ave, McAllen, TX 78501
Phone: (956) 467-1919

Window World Rio Grande Valley

McAllen, TX
4.6
★★★★★
  • Pros icon Educational Website
  • Pros icon Free assessment
  • Pros icon Price Transparency
  • Pros icon Good Customer Service

Services Offered

  • Service icon Glass Doors
  • Service icon Double-Hung
  • Service icon Window Replacement/Installation
  • Service icon Bay Windows

Website: https://www.windowworldriograndevalley.com/
Address: 1200 E Hackberry Ave Suite F, McAllen, TX 78501
Phone: (956) 468-4200

Home Services at The Home Depot

Pharr, TX
3.0
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Price Transparency
  • Pros icon Educational Website
  • Pros icon Free assessment

Services Offered

  • Service icon Window Replacement/Installation
  • Service icon Glass Doors
  • Service icon Custom Glass
  • Service icon Glass Showers
  • Service icon Storm/Impact Windows
  • Service icon Custom Window Designs
  • Service icon Vinyl Frames
  • Service icon Screen Repair

Website: https://www.homedepot.com/l/McAllen/TX/Pharr/78577/506/services
Address: 409 N W Jackson Ave, Pharr, TX 78577
Phone: (956) 255-7713

Rio Grande Windows

McAllen, TX
2.7
★★★★★
  • Pros icon Educational Website
  • Pros icon Free assessment
  • Pros icon Price Transparency
  • Pros icon Good Customer Service

Services Offered

  • Service icon Window Repair
  • Service icon Window Replacement/Installation

Website: https://www.riograndewindows.com/
Address: 813 N Main St #617, McAllen, TX 78501
Phone: (956) 683-6410

Window Depot USA of South Texas

Harlingen, TX
5.0
★★★★★
  • Pros icon Price Transparency
  • Pros icon Free assessment
  • Pros icon Educational Website

Services Offered

  • Service icon Vinyl Frames
  • Service icon Window Replacement/Installation
  • Service icon Glass Doors
  • Service icon Energy-Efficient Options
  • Service icon Custom Window Designs
  • Service icon Double-Hung
  • Service icon Triple Pane Glass

Website: https://windowdepotsouthtexas.com/
Address: 1 LODESTAR AVENUE SUITE 6, Harlingen, TX 78550
Phone: (956) 428-3000

Glass Mart Mirrors & Supplies - Residential and Commercial Glass Company

Brownsville, TX
2.8
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Educational Website
  • Pros icon Free assessment
  • Pros icon Price Transparency

Services Offered

  • Service icon Skylights
  • Service icon Glass Doors
  • Service icon Custom Glass
  • Service icon Window Replacement/Installation
  • Service icon Glass Showers
  • Service icon Tempered Glass
  • Service icon Mirrors

Website: https://glassmarttx.com/
Address: 2685 N Coria St, Brownsville, TX 78520
Phone: (956) 546-8400

Tony's Glass LLC

Port Isabel, TX
2.9
★★★★★
  • Pros icon Price Transparency
  • Pros icon Free assessment
  • Pros icon Timely Service
  • Pros icon Good Customer Service

Services Offered

  • Service icon Window Replacement/Installation

Website: https://tonys-glass.business.site/
Address: 414 S Garcia St, Port Isabel, TX 78578
Phone: (956) 433-5692

Home Services at The Home Depot

Mission, TX
3.2
★★★★★
  • Pros icon Educational Website
  • Pros icon Price Transparency
  • Pros icon Free assessment
  • Pros icon Good Customer Service

Services Offered

  • Service icon Window Replacement/Installation
  • Service icon Glass Showers
  • Service icon Bay Windows
  • Service icon Glass Doors
  • Service icon Energy-Efficient Options

Website: https://www.homedepot.com/l/Mission/TX/Mission/78572/8519/services
Address: 120 S Shary Rd, Mission, TX 78572
Phone: (956) 255-7854

Home Services at The Home Depot

Harlingen, TX
2.8
★★★★★
  • Pros icon Price Transparency
  • Pros icon Good Customer Service
  • Pros icon Educational Website
  • Pros icon Free assessment

Services Offered

  • Service icon Window Replacement/Installation

Website: https://www.homedepot.com/l/Harlingen/TX/Harlingen/78552/6528/services
Address: 4710 S Expressway 83, Harlingen, TX 78552
Phone: (956) 255-7782

Home Services at The Home Depot

Brownsville, TX
2.8
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Free assessment
  • Pros icon Price Transparency
  • Pros icon Educational Website

Services Offered

  • Service icon Energy-Efficient Options
  • Service icon Screen Repair
  • Service icon Bay Windows
  • Service icon Glass Showers
  • Service icon Glass Doors
  • Service icon Storm/Impact Windows
  • Service icon Window Replacement/Installation
  • Service icon Vinyl Frames
  • Service icon Custom Window Designs

Website: https://www.homedepot.com/l/Brownsville/TX/Brownsville/78521/6521/services
Address: 4551 S Padre Island Hwy, Brownsville, TX 78521
Phone: (956) 255-7737
Alamo Window Cost Calculator

Calculate how much you can expect to pay for window installation and replacement in Alamo, TX using our customized window cost calculator.

Estimated Window Cost:
161 homeowners have requested a free estimate in the last 3 days.

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 Alamo Saves You Money

By upgrading to energy-efficient windows, you and your family can enjoy several benefits, such as:

  • Protect your investment: If your home is on the older side, your windows are most likely outdated. Updating your windows can improve the insulation in your home and also help raise the value of your home if you decide to sell.
  • Protect your valuables from fading: When you upgrade to energy-efficient windows with low-emissivity coatings, your floors, carpets and furniture will be protected from fading because of their ability to filter out damaging UV rays.
  • Decrease your carbon footprint: In Alamo, you can cut your indirect greenhouse gas emissions by about 507 pounds per year once you install energy-efficient windows.
  • Save money on energy bills: The Department of Energy estimates that heat gained or lost through windows accounts for around 25-30% of energy use in your home. Upgrading to energy-efficient windows can help decrease that number, which helps you save $460 a year on your bills.

Estimated Cost of Window Replacement in Alamo

Let’s take a look at the cost of installing new windows and the types of services you may need for your home.

How Much Do New Windows Cost?

The average cost to replace one window is about $600 but can range from $200 to $1,200. But costs will differ significantly depending on the current condition of your home, the quality of your products, the number of windows you need and your location. Many window companies also offer door installations and other add-ons like shutters, coating, baths and more. These extra services will increase overall project costs.

Whether or not you want energy-efficient windows is another factor that will influence the cost. These will almost always cost more than other windows, but on the other hand, you can save about $460 a year on your energy bills in Alamo.

Asking for free quotes from multiple companies is the best way to figure out which one is right for you.

What Services do Window Installers Offer?

When it comes to window replacements, there are typically two kinds that your provider will have: full-frame and pocket installations.

A full-frame installation is a total window replacement. It involves taking out the old window, the sill, and the exterior and interior trim. It also involves extra materials, such as insulation and drip edges, which raise the total cost of the project. Also worth noting: it’s not uncommon for homeowners to have to touch up the paint around the window after a full-frame installation. A pocket installation involves replacing a window within the existing frame, which tends to be less expensive than a full-frame installation.

Your window replacement company will be able to help you decide what’s best for your needs. In Alamo, the decision will mostly be based on the age of your home and if there’s any moisture damage. Wood can decay if it’s not maintained properly over the years, so it’s a good idea to have a professional evaluate your frames and window sills.

Advertisement

Power Home

★★★★★
4.5
  • Uses eco-friendly materials
  • Well-trained, certified installers
  • Lifetime or lengthy warranty
Next-Day Appointments Available
Get Estimate

Best for Residential Windows

Window Nation

★★★★★
4.0
  • Custom Designs
  • Wide variety of products and services
  • Manufactures products in-house

Best Energy-Efficient Features

DaBella

★★★★★
4.0
  • Great warranty
  • Friendly sales representatives
  • Offers good financing options

How We Choose the Best Window Installers in Alamo

In our search to find the most reliable, eco-friendly window installers in Alamo, EcoWatch landed on the above companies as the best window installation companies in the city. We’ve evaluated the top window installation companies in Alamo mostly based on energy efficiency, as the most sustainable option also benefits homeowners in many ways. Energy Star certified windows can lower energy bills by hundreds of dollars. Along with energy efficiency, our rating methodology takes the following factors into consideration:

Service Area

Since this is a guide for Alamo, we paid more attention to companies that serve the city. There are certainly other reputable providers that didn’t make the list because they wouldn’t be able to serve homeowners in Alamo.

Work Quality

We’re certain that you’re looking for a company to do a great job installing windows. We’ve vetted each installer featured on this list to ensure its technicians are well-qualified and that the company has received a lot of positive customer feedback to vouch for its service.

Customer Reviews

We analyzed trends in recent online reviews to determine the companies with the highest rates of customer satisfaction. Customer satisfaction may be the most important factor, as it reflects the quality of services across most other categories, including professionalism, warranty, quality of parts, cost, quality of installation and more.

Cost

Cheaper windows certainly don’t mean better windows, but we know many of our readers would like to keep costs as low as possible. When analyzing providers’ prices, we awarded higher scores to companies with reasonable prices and accessible financing rather than “cheaper” services.

Warranty

Protecting your investment in new windows is important to many homeowners. That’s why window installation companies that provide lengthy warranties for products, parts and labor rank higher with EcoWatch.

Years of Experience

Last but not least, we like to see companies that have a good track record in the industry. 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.

Alamo, TX Window Replacement FAQs

What is the average cost to install windows in a home?

The typical cost to install a window ranges between $450 and $650. There are several factors that affect the cost, including your property’s location, the materials used in designing the windows, the number of windows, how energy-efficient the windows are, local labor costs and styles and sizes of windows.

What type of window is the best for energy efficiency?

A window’s energy efficiency is affected by several factors, including the quality of the installation and the kind of window. Look for Energy Star Certified windows — these are typically the most energy-efficient since they are certified by the U.S. Department of Energy.

Can I install my own windows?

If you’re handy and know how to replace a window, you may be able to install your own windows. However, if you don’t have the time or experience, we recommend hiring a professional.

When is the best time of year to replace windows?

Replacement windows can be installed during any season, but autumn might be best. No matter when you install them, the contractors will take steps to make sure that too much hot or cold air doesn’t get into your home, so the temperature outside isn’t necessarily a big factor. What’s most important is that the weather should be dry.

Should I replace my windows all at the same time?

If you’re upgrading your windows to save on your energy bills, replacing all the windows together is the only way to see a noticeable difference. However, if you have only one or two windows that are broken or leaky, you can replace just those.