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5 Best Window Companies in San Antonio (2026)

Ranked by real Google ratings and review volume · How we chose

Brad Smith
By Brad Smith, Home Services Expert · ✓ Updated · 7 min read

We compared 20 window companies in San Antonio on Google Maps · 5 listed · How we rank

With window replacement, the glass is only half the job: reviewers keep naming the sales rep, the measuring tech and the install crew. The window companies in San Antonio on this page hold more than 7,700 Google reviews between them, rated 4.6 to 4.9, and Renewal by Andersen alone is past 3,100.

Short answer: Renewal by Andersen Window Replacement has the most reviews, 4.9 stars from more than 3,100. Southwest Exteriors also holds 4.9 (more than 1,200 reviews), and Window World TX has 4.8 from more than 1,700. Reviewers mention tidy install crews and low-pressure sales visits.
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Window Replacement Companies Compared

# Business Rating Reviews Best for
1 Renewal by Andersen Window Replacement 4.9 ★ 3,172 Full-house window replacement View ›
2 Window World TX 4.8 ★ 1,719 Replacement windows, with siding and doors View ›
3 Southwest Exteriors 4.9 ★ 1,269 Low-pressure consultations View ›
4 Champion Replacement Windows of San Antonio 4.8 ★ 970 Quick quotes, plus sunrooms and doors View ›
5 Pella Windows and Doors Showroom of San Antonio, TX 4.6 ★ 626 Pella windows, doors and service View ›
5 Best Window Companies in San Antonio (2026)

Window companies, reviewed

Renewal by Andersen Window Replacement logo
#1 Overall🕑 Open 7 days↩ Responds to reviews

Renewal by Andersen Window Replacement

4.93,172 Google reviews

Renewal by Andersen Window Replacement is on Thousand Oaks Dr in San Antonio. Google lists it as a window installation service and a door and window supplier. Reviewers describe whole-house window jobs, replacing doors and the arched glass above an entry door, and staged replacement done a few windows at a time.

What people praise

  • Reviewers describe sales reps, install crews and follow-up all by name
  • One reviewer had 31 windows, an entry door and arched glass replaced over five days, with rooms covered and daily cleanup
  • Reviewers say the crews were timely and left the work area clean
  • Long Google hours, including evenings and weekends

Worth knowing

  • Large jobs run several days, so ask about the schedule and room protection
Reputation scorecardrank in San Antonio
Rating4.9 / 5
Review volume3,172 · 98th
Confidencevery high
Recency4 weeks ago
Info completenesssite · phone · hours
Rating breakdown97% 5-star
✓ VerifiedSource: Google

Our take: The deepest review base on the page by a wide margin, and a high rating to match. A natural first quote for a whole-house window replacement.

Website+1512-298-1886 Directions

3660 Thousand Oaks Dr Ste 208, San Antonio, TX 78247

Window World TX logo
#2🕑 Open 6 days/wk↩ Responds to reviews

Window World TX

4.81,719 Google reviews

Window World TX is on NE Interstate 410 Loop in San Antonio. Its site describes replacement windows, siding, entry doors and gutters, and an in-home design consultation, with energy-efficient glass standard on its windows. Reviewers describe window replacement in older homes, including a house from the 1920s.

What people praise

  • Reviewers praise product demonstrations and patient answers to questions
  • One reviewer replaced the original windows of a 1920s bungalow in a single day
  • One reviewer said the price was about half that of competitors, and another said their AC ran less often
  • Follow-up after installation and a warranty review mentioned

Worth knowing

  • One reviewer's project ran long because of a manufacturing delay
  • Closed Sundays, per Google and its site
Reputation scorecardrank in San Antonio
Rating4.8 / 5
Review volume1,719 · 93rd
Confidencevery high
Recency2 weeks ago
Info completenesssite · phone · hours
Rating breakdown92% 5-star
✓ VerifiedSource: Google

Our take: A 4.8 on more than 1,700 reviews, and the reviews lean toward value and clear explanations. Good for older homes with many windows.

Website+1210-399-4366 Directions

1027 NE Interstate 410 Loop, San Antonio, TX 78209

Southwest Exteriors logo
#3🕑 Open 6 days/wk↩ Responds to reviews

Southwest Exteriors

4.91,269 Google reviews

Southwest Exteriors on Freedom Dr is a San Antonio exterior contractor whose site lists windows, siding and doors, and says it has served customers since 1989. Reviewers describe window replacement, a front door and a patio and screen door replacement. Its site promises windows, siding and doors "without the pressure."

What people praise

  • One reviewer said there was no pressure to purchase at the first consultation
  • Crews praised for covering furniture and cleaning up daily
  • Reps described as knowledgeable and willing to meet several times
  • A reviewer said the company followed up when manufacturer parts were missing

Worth knowing

  • One reviewer's job waited on missing parts from the manufacturer
Reputation scorecardrank in San Antonio
Rating4.9 / 5
Review volume1,269 · 88th
Confidencevery high
Recency3 months ago
Info completenesssite · phone · hours
Rating breakdown96% 5-star
✓ VerifiedSource: Google

Our take: Tied for the top rating at 4.9 with Renewal by Andersen, on fewer reviews. A good choice if a low-pressure sales visit matters to you.

Website+1210-625-7865 Directions

2430 Freedom Dr, San Antonio, TX 78217

Champion Replacement Windows of San Antonio logo
#4🕑 Open 7 days↩ Responds to reviews

Champion Replacement Windows of San Antonio

4.8970 Google reviews

Champion Replacement Windows of San Antonio is on Business Park in San Antonio, and its site lists replacement windows, sunrooms, siding and doors. Reviewers describe getting a quote promptly and a sales process with no high-pressure tactics. Its Google hours run into the evening every day of the week.

What people praise

  • One reviewer said Champion responded to a quote request promptly, unlike competitors
  • Two reviewers describe a no-pressure sales process
  • Sales reps praised for patience and thorough explanations
  • One reviewer said installers arrived as scheduled, worked cleanly and was planning patio windows next

Worth knowing

  • Several reviews describe the sales appointment rather than a finished install
  • The site lists seasonal promotions, so ask what applies to your quote
Reputation scorecardrank in San Antonio
Rating4.8 / 5
Review volume970 · 83rd
Confidencevery high
Recency8 weeks ago
Info completenesssite · phone · hours
Rating breakdown91% 5-star
✓ VerifiedSource: Google

Our take: A solid pick for a no-pressure quote, with a 4.8 on a good-sized base. Ask for an installation timeline in writing.

Website+1210-775-6901 Directions

5914 Business Park, San Antonio, TX 78218

Pella Windows and Doors Showroom of San Antonio, TX logo
#5🕑 Open 6 days/wk↩ Responds to reviews

Pella Windows and Doors Showroom of San Antonio, TX

4.6626 Google reviews

Pella Windows and Doors Showroom of San Antonio on Gulfmart Dr is a showroom for Pella windows and doors, listed on Google as a window installation service and door shop. Reviewers describe a Pella South Texas crew replacing windows, delivering windows and doors, and returning for service calls on a whole-house window and door package.

What people praise

  • Reviewers praise professional, punctual crews on window replacement and service calls
  • One reviewer said the crew replaced glass on a newly installed window and explained the process
  • A homeowner who built a new house said the service team came out a couple of times and communicated well
  • Clean-up after a large window replacement mentioned

Worth knowing

  • Reviews lean toward service visits and deliveries rather than full installs
  • One delivery reviewer noted a scratch on a sliding door
Reputation scorecardrank in San Antonio
Rating4.6 / 5
Review volume626 · 78th
Confidencehigh
Recency3 months ago
Info completenesssite · phone · hours
Rating breakdown88% 5-star
✓ VerifiedSource: Google

Our take: The lowest rating on the page at 4.6, with reviews that focus on crew service and Pella's own products. A fit if you specifically want Pella.

Website+1210-735-2030 Directions

1926 Gulfmart Dr, San Antonio, TX 78217

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How we score

The scorecards use public Google data on the date shown. Rating is the live Google star average. Review volume is how many customers have rated each company. Confidence weighs the rating by that volume. Recency reflects how recently reviews still arrive.

What drives the cost of window replacement

We couldn’t source a trustworthy San Antonio price list, so no figures are shown. Window replacement costs depend on how many windows you replace, the window style and glass package, the frame material, the condition of the existing openings and trim, and any doors added to the job. Get a written quote from several companies for the same scope.

Showrooms and offices

These companies are based across San Antonio: Thousand Oaks Dr, NE Interstate 410 Loop, Freedom Dr, Business Park and Gulfmart Dr. Searching for window companies near me? Each listing has a phone number and map link so you can book an in-home quote.

What to ask a window company

  • Is your quote itemized by window, and does it include removal, trim and cleanup?
  • Who measures, who installs, and are installers employees or subcontractors?
  • What warranty covers the glass, the frame and the installation?
  • How long will the job take, and how will you protect my rooms and furniture?
  • What happens if a part is delayed by the manufacturer?

Frequently asked questions

How long does window replacement take in San Antonio?

It depends on the number of windows. One Renewal by Andersen reviewer had 31 windows and an entry door done over five days, plus a touch-up day, while a Window World reviewer had 19 windows in a 1920s bungalow replaced the same day, with trim work the next.

Which San Antonio window companies have a low-pressure sales visit?

Reviewers of Southwest Exteriors and Champion Replacement Windows both describe consultations without high-pressure tactics. Ask any company whether the quote is good for a set time.

Can window companies here also replace doors?

Several list doors: Window World’s site lists entry doors, Southwest Exteriors’ site lists doors, and Champion’s site lists entry and patio doors. Reviewers of Renewal by Andersen and Southwest Exteriors describe door replacements.

What if parts are delayed during a window job?

It happens: one Southwest Exteriors reviewer waited on manufacturer parts, and a Window World reviewer described a delay at the manufacturer. Ask how the company communicates when that occurs.

Where to get your first quote

Renewal by Andersen is the safe default on proven track record, with Southwest Exteriors and Window World close behind. Get at least two written quotes for the same scope and ask how the company handles manufacturer delays.

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