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10 Best Window Replacement Companies in San Antonio, TX

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Written By David Cusick

Last Updated June 2024

Whether you want to increase your home's value, energy efficiency, or both, replacing your windows is a great idea. In San Antonio, you could save nearly $376 per year on your electricity bills after upgrading your windows. Drafty windows can decrease your home’s energy efficiency by up to 30%, according to the Department of Energy. Deciding on a window installer can be time-consuming, which is why we've put together this guide to the top window installers in San Antonio.

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Best Customer Service
4.3/5
  • Great customer service
  • Transparent pricing
  • Award winning company
Most Customizable
4.0/5
  • Holds high customer ratings
  • Offers energy-efficient products
  • Provides a lifetime labor warranty

Top 10 Best Window Replacement Companies in San Antonio

Renewal by Andersen Window Replacement

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3660 Thousand Oaks Dr Suite 208, San Antonio, TX 78247 (210) 951-2082 sawindowsdoors.com

Good customer service

Free assessment

Price transparency

Educational website

Services Offered

Energy-efficient options
Double-hung
Window replacement/installation
Glass doors
Vinyl frames
Bay windows
Custom window designs

Champion Replacement Windows of San Antonio

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5914 Business Park, San Antonio, TX 78218 (210) 775-6901 championwindow.com

Good customer service

Free assessment

Price transparency

Services Offered

Window replacement/installation
Double-hung
Glass doors
Bay windows

Power Home Remodeling

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1355 Central Pkwy S #500, San Antonio, TX 78232 (210) 585-3398 powerhrg.com

Good customer service

Services Offered

Energy-efficient options
Window replacement/installation

The Glass Guru

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7436 Reindeer Trail, San Antonio, TX 78238 (210) 940-0170 theglassguru.com

Free assessment

Price transparency

Educational website

Good customer service

Services Offered

Storm/impact windows
Fiberglass frames
Metal frames
Glass showers
Tempered glass
Window repair
Mirrors
Vinyl frames
Custom glass
Energy-efficient options
Screen repair
Triple pane glass
Glass repair
Glass doors
Skylights
Wood frames
Window replacement/installation

Energy Home Pros

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5680 Randolph Blvd, San Antonio, TX 78233 (210) 940-1500 energyhomepros.com

Educational website

Free assessment

Timely service

Good customer service

Price transparency

Services Offered

Double-hung
Storm/impact windows
Vinyl frames
Glass doors
Energy-efficient options
Bay windows
Custom window designs
Window replacement/installation

Window World TX

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5238 Evers Rd, San Antonio, TX 78238 (210) 767-0995 windowworldtx.com

Free assessment

Price transparency

Good customer service

Educational website

Services Offered

Glass doors
Double-hung
Window replacement/installation
Storm/impact windows
Tempered glass
Bay windows

Amazing Exteriors

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1002 Paulsun, San Antonio, TX 78219 (210) 361-1108 amazingexteriors.com

Educational website

Free assessment

Price transparency

Good customer service

Services Offered

Double-hung
Window replacement/installation
Custom window designs
Glass doors
Fiberglass frames
Energy-efficient options
Bay windows

Window Source of San Antonio

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6800 Fairgrounds Pkwy, San Antonio, TX 78238 (210) 941-3477 windowsourceofsa.com

Educational website

Free assessment

Price transparency

Good customer service

Timely service

Services Offered

Energy-efficient options
Vinyl frames
Bay windows
Glass doors
Window replacement/installation
Double-hung

Statewide Remodeling

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1111 Arion Pkwy #120, San Antonio, TX 78216 (210) 985-2562 statewideremodeling.com

Price transparency

Good customer service

Educational website

Free assessment

Services Offered

Custom window designs
Bay windows
Glass showers
Energy-efficient options
Window replacement/installation
Double-hung
Vinyl frames

Glass Doctor of La Cantera

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5563 De Zavala Rd Suite 180, San Antonio, TX 78249 (210) 942-4242 glassdoctor.com

Price transparency

Educational website

Good customer service

Services Offered

Energy-efficient options
Custom glass
Mirrors
Window replacement/installation
Glass showers
Window repair
Glass repair
Today's Homeowner Ranking Methodology

Today's Homeowner looks at dozens of datapoints on window replacement companies to come up with our data-driven rankings. It's not possible for a company to pay for preferential treatment in our rankings. We look at the following key factors in determining who should top our list:

  • Company Experience
  • Real User Reviews
  • Company Reputation
  • Accreditations and Licenses
  • Service Area
  • Customer Service
Have questions about our methodology or company ratings? Reach out to FindAPro@TodaysHomeowner.com.

How Much Does Window Installation Cost In San Antonio?

Window installation and replacement costs depend on a number of factors, including the materials you choose, how difficult your windows are to access or install, and the number and size of the windows. On average, homeowners in San Antonio will spend about $280 per window*. Below are additional cost breakdowns. *Cost data based on sample pricing for window installation from multiple retailers and adjusted for local cost of living.

When To Replace Windows

Adding new energy-efficient windows can substantially enhance your home's insulation, comfort, appearance, value, and noise reduction. Signs that it's time to invest in new windows include the following:

  • Discomfort and high energy bills due to poor window insulation.
  • Outdated and inefficient window styles that take away from your home’s curb appeal.
  • Cold air and drafts leaking in from old, loose-fitting windows.
  • Windows that are hard to close, open, or lock properly due to age and wear.
  • Condensation issues, fogging between window panes, or rotting window frames allowing moisture intrusion into the home.

How To Choose a Window Company

Hiring an experienced window installation company helps ensure good results and a great experience. Below, we outline the main criteria for selecting a qualified window installer.

Experience

Look for reputable local companies with a long track record of experience successfully installing all kinds of windows. These providers are more likely to have a deep knowledge of San Antonio's climate and local homeowner needs. Request references from recent clients to confirm the quality of a company's work.

Certifications

Select an installer that is accredited by leading window companies and associations like the Fenestration and Glazing Industry Alliance, formerly known as the AMMA. Appropriate accreditation means that a contractor is trained in window installation best practices. Confirm that installers are staff rather than subcontracted workers, and check that the technicians working on your home are certified.

Reputation

Spend time reviewing online feedback, verifying with the Better Business Bureau (BBB), and requesting local references. Review customer feedback to make sure that the company regularly provides good workmanship and customer service. Avoid companies with complaints of poor work or unfinished jobs.

Process

A reputable provider will give you a comprehensive project plan, detailed timeline, clear expectations, and an overview of all material and installation options. Avoid providers that offer vague quotes or timelines. Insist on regular contact throughout the process, so you aren't caught off guard when installation starts.

Warranties

Look into window installers that provide installation guarantees on labor and materials. This demonstrates confidence in their work. Research companies that offer unlimited lifetime warranties that can transfer to new homeowners.

Materials

Verify that your window installer works with trusted, long-lasting brands, offers energy-saving window options, and fits your budget. Look for window options with design flexibility, good energy ratings, and enhanced UV protection, and check whether the materials come with their own manufacturer warranties.

Frequently Asked Questions About Window in San Antonio, TX

The ideal time to install windows in San Antonio is when temperatures are moderate, generally during spring, winter or fall. These conditions enable professionals to do their work with less worry about the weather.

The right type of replacement windows for your San Antonio home depends on the year your home was built –the average house in San Antonio was built around 1983. For older homes, you might want to consider efficient windows such as double-pane windows, which are made to keep your home cool in the summer and warm in the winter. Wood frames also have a classic look that's perfect for older homes. For more modern homes, you might want to consider vinyl windows, which are affordable, durable and have a modern look.

You can save money on your window installation by choosing a cheaper option like single-hung vinyl windows. These have lower costs compared to other kinds of windows like wood, double-hung, or fiberglass windows.

The process for installing new windows typically starts with measuring the existing windows and ordering new ones. After that, a professional installer will prepare the work area, take out the old windows, and put in the new ones. Once this is done, your installer will trim out the gap and finish by sealing the window.

Replacing your own windows can be a complex task, especially in San Antonio, where temperatures can get quite hot. It's generally recommended to get a professional window installer. A professional installer has the knowledge and experience that ensures your windows are correctly installed and that you get the most out of your investment.

After window installation, it's important to make sure that the windows are properly sealed and to check for any air leaks. You should also clean the windows regularly to prevent debris from building up and leading to damage. Additionally, if you live in an area with a lot of rainfall, you should check the window sills and frames regularly to ensure that the seals are not deteriorating or cracking.

Yes, most window companies offer financing options. Some installers offer low-interest loans based on your income, while other companies offer special financing plans with agreements and conditions that vary depending on the project.

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