20 Best Window Companies in San Marcos, TX (2024 Reviews)

Are you thinking of replacing your windows? Our guide to the top window installation companies can help you narrow down which one to pick.

We analyzed all the top-rated window companies in San Marcos and selected the best 20 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.

A review of the best window installation companies in San Marcos may not seem like the most compelling article on the EcoWatch site, but trust us, windows impact your life more than you might realize. The Department of Energy estimates that heat or cool air lost through traditional or outdated windows could make up about 30% of heating and cooling costs. In San Marcos, where the energy bills are an average of $50 per month, that’s almost $$180 per year wasted.

Installing energy-efficient windows on your property can help you save money each month on your electricity bills — and you can help the environment, too.

We’ve made a guide on the top installation companies to help you in your research, so you can not only enjoy brand-new windows, but also save money on your power bills.

Best Availability

Renewal by Andersen

★★★★★
4.5
  • Great Industry Reputation
  • Award-winning Company
  • Member of US Green Building Council
  • Manufactures products in-house
Save $375 Off Each Window
Get Estimate

Best Energy-Efficient Features

Champion

★★★★★
4.5
  • Many years of experience
  • Low prices relative to competitors
  • Limetime warranty
Save 35% + $100 off per window!
Get Estimate

Power Home

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

Best Window Installation & Replacement Companies in San Marcos

The EcoWatch team evaluated dozens of companies that serve the San Marcos area to find the best window installation companies that fit our standards. We assessed the installers based on their energy-efficient offerings, coverage area, price, local experience, customer service and more.

Window World logo
FAST QUOTE
as little as 30 seconds
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 has windows expertise in San Marcos. This company has 27 years of experience in the windows industry, and it has proved to be one of the most reputable companies in the business.

Window World may be the company for you if you're interested in one 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 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 make sure to ask your Window World representative when inquiring about services.

How much does Window World cost in San Marcos?

Window World does not display prices on its website, but it's known for offering some of the most affordable window installations around. Receiving a free quote on its website is the best way to know for sure.

Renewal by Andersen logo
FAST QUOTE
as little as 30 seconds
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 has the best availability in San Marcos. This company has 27 years of experience in the windows industry, and it has proved to be one of the most reputable companies in the business.

Andersen may be the company for you if you're interested in one 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 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 make sure to ask your Andersen representative when inquiring about services.

How much does Renewal by Andersen cost in San Marcos?

Andersen does not display 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. Receiving a free quote on its website is the best way to know for sure.

Texas Window Store logo
FAST QUOTE
as little as 30 seconds
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 has the best local installation in San Marcos. This company has 4 years of experience in the windows industry, and it has proved to be one of the most reputable companies in the business.

Texas Window Store may be the company for you if you're interested in one that 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 make sure to ask your Texas Window Store representative when inquiring about services.

How much does Texas Window Store cost in San Marcos?

Texas Window Store does not display 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. Receiving a free quote on its website is the best way to know for sure.

Window Nation logo
FAST QUOTE
as little as 30 seconds
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 has the best residential windows in San Marcos. This company has 16 years of experience in the windows industry, and it has proved to be one of the most reputable companies in the business.

Window Nation may be the company for you if you're interested in one that 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 make sure to ask your Window Nation representative when inquiring about services.

How much does Window Nation cost in San Marcos?

Window Nation does not display 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. Receiving a free quote on its website is the best way to know for sure.

We strive to stay unbiased and transparent by including pros and cons for every provider. Additionally, any partnerships do not affect our reviews.

More Window Companies in San Marcos

Renewal by Andersen Window Replacement

Austin, TX
4.8
★★★★★
  • Pros icon Price Transparency
  • Pros icon Free assessment
  • Pros icon Good Customer Service
  • Pros icon Educational Website

Services Offered

  • Service icon Window Replacement/Installation
  • Service icon Bay Windows
  • Service icon Double-Hung
  • Service icon Vinyl Frames
  • Service icon Glass Doors
  • Service icon Custom Window Designs

Website: https://austinwindowsdoors.com/
Address: 6231 E Stassney Ln Building 13 Suite 100, Austin, TX 78744
Phone: (512) 253-4992

Champion Replacement Windows of San Antonio

San Antonio, TX
4.8
★★★★★
  • Pros icon Free assessment
  • Pros icon Price Transparency
  • Pros icon Good Customer Service

Services Offered

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

Website: https://www.championwindow.com/San-Antonio/
Address: 5914 Business Park, San Antonio, TX 78218
Phone: (210) 775-6901

Champion Replacement Windows of Austin

Austin, TX
4.3
★★★★★
  • Pros icon Free assessment
  • Pros icon Price Transparency
  • Pros icon Good Customer Service

Services Offered

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

Website: https://www.championwindow.com/Austin/
Address: 9402 Business Dr, Austin, TX 78758
Phone: (512) 961-8895

Power Home Remodeling

Austin, TX
4.5
★★★★★
  • Pros icon Good Customer Service

Services Offered

  • Service icon Energy-Efficient Options
  • Service icon Window Replacement/Installation

Website: https://powerhrg.com/
Address: 7701 Metropolis Dr building 12 suite 300, Austin, TX 78744
Phone: (512) 961-4491

DaBella

Austin, TX
4.8
★★★★★
  • Pros icon Timely Service
  • Pros icon Good Customer Service

Services Offered

  • Service icon Vinyl Frames
  • Service icon Glass Doors
  • Service icon Double-Hung
  • Service icon Window Replacement/Installation

Website: https://dabella.us/location/austin/
Address: 1016 La Posada Dr #200, Austin, TX 78752
Phone: (512) 402-3655

Window Nation

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

Services Offered

  • Service icon Bay Windows
  • Service icon Glass Doors
  • Service icon Window Replacement/Installation
  • Service icon Energy-Efficient Options
  • Service icon Double-Hung
  • Service icon Custom Window Designs

Website: http://www.windownation.com/austin-window-replacement
Address: 3813A Helios Way, Pflugerville, TX 78660
Phone: (512) 360-0899

Texan Windows

Buda, TX
4.3
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Price Transparency
  • Pros icon Free assessment

Services Offered

  • Service icon Wood Frames
  • Service icon Glass Doors
  • Service icon Energy-Efficient Options
  • Service icon Vinyl Frames
  • Service icon Metal Frames
  • Service icon Window Replacement/Installation

Website: http://www.texanwindows.com/
Address: 18104 Foust Dr, Buda, TX 78610
Phone: (855) 558-3926

Window World TX

New Braunfels, TX
4.5
★★★★★
  • Pros icon Price Transparency
  • Pros icon Educational Website
  • Pros icon Free assessment
  • Pros icon Good Customer Service

Services Offered

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

Website: https://www.windowworldtx.com/
Address: 332 Landa St, New Braunfels, TX 78130
Phone: (830) 632-6125

Glass Doctor of New Braunfels

New Braunfels, TX
4.5
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Educational Website
  • Pros icon Price Transparency

Services Offered

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

Website: https://glassdoctor.com/new-braunfels
Address: 3915 I 35 Frontage Rd Suite 110, New Braunfels, TX 78132
Phone: (830) 632-2330

Home Services at The Home Depot

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

Services Offered

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

Website: https://www.homedepot.com/l/Kyle/TX/Kyle/78640/8454/services
Address: 3730 Dry Hole Rd, Kyle, TX 78640
Phone: (512) 400-0942

Morris Glass Co

New Braunfels, TX
3.8
★★★★★
  • Pros icon Price Transparency
  • Pros icon Educational Website
  • Pros icon Good Customer Service
  • Pros icon Free assessment

Services Offered

  • Service icon Mirrors
  • Service icon Window Replacement/Installation
  • Service icon Glass Showers
  • Service icon Glass Repair

Website: https://www.morrisglass-co.com/
Address: 950 I-35, New Braunfels, TX 78130
Phone: (830) 625-6987

Bello Remodeling

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

Services Offered

  • Service icon Window Replacement/Installation
  • Service icon Energy-Efficient Options

Website: https://belloremodeling.com/
Address: 2517 Berkeley Ave, Austin, TX 78745
Phone: (512) 663-8573

Austin Sliding Door and Window Repair

Austin, TX
4.9
★★★★★
  • Pros icon Free assessment
  • Pros icon Good Customer Service
  • Pros icon Price Transparency

Services Offered

  • Service icon Mirrors
  • Service icon Window Replacement/Installation
  • Service icon Window Repair
  • Service icon Glass Showers
  • Service icon Glass Doors

Website: https://austinslidingdoorrepair.com/
Address: 6705 US-290 #502-278, Austin, TX 78735
Phone: (512) 621-5542

Glass & Door Pros

Cibolo, TX
4.9
★★★★★
  • Pros icon Price Transparency
  • Pros icon Timely Service
  • Pros icon Good Customer Service
  • Pros icon Educational Website
  • Pros icon Free assessment

Services Offered

  • Service icon Mirrors
  • Service icon Window Replacement/Installation
  • Service icon Glass Doors
  • Service icon Glass Showers

Website: http://www.glassanddoorpros.com/
Address: 696 Gulf St Ste 106, Cibolo, TX 78108
Phone: (210) 460-4841

Showroom Windows & Doors - Window Replacement

Austin, TX
5.0
★★★★★
  • Pros icon Educational Website
  • Pros icon Free assessment
  • Pros icon Good Customer Service
  • Pros icon Price Transparency

Services Offered

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

Website: http://showroomwindows.com/
Address: 8222 N Lamar Blvd # F57, Austin, TX 78753
Phone: (512) 777-0461

Energy Home Pros

San Antonio, TX
4.9
★★★★★
  • Pros icon Timely Service
  • Pros icon Educational Website
  • Pros icon Price Transparency
  • Pros icon Good Customer Service
  • Pros icon Free assessment

Services Offered

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

Website: https://www.energyhomepros.com/
Address: 5680 Randolph Blvd, San Antonio, TX 78233
Phone: (210) 940-1500

EuroCraft Exteriors

Austin, TX
5.0
★★★★★
  • Pros icon Free assessment
  • Pros icon Good Customer Service
  • Pros icon Price Transparency
  • Pros icon Educational Website
  • Pros icon Timely Service

Services Offered

  • Service icon Energy-Efficient Options
  • Service icon Window Replacement/Installation

Website: http://www.eurocraftexteriors.com/
Address: 6410 Johanne Ct, Austin, TX 78750
Phone: (512) 657-6900

Austin Pro Siding, Windows & Roofing

Austin, TX
4.8
★★★★★
  • Pros icon Educational Website
  • Pros icon Free assessment
  • Pros icon Price Transparency
  • Pros icon Good Customer Service

Services Offered

  • Service icon Window Replacement/Installation

Website: https://www.austinprosiding.com/
Address: 7801 N Lamar Blvd Suite C70, Austin, TX 78752
Phone: (512) 550-0000

JP Exteriors

Austin, TX
4.9
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Free assessment
  • Pros icon Price Transparency

Services Offered

  • Service icon Window Replacement/Installation

Website: https://jpexteriorstx.com/
Address: 8906 Wall St #201, Austin, TX 78754
Phone: (512) 473-6501

A & D Window Cleaning & Window Repair

Lakeway, TX
4.5
★★★★★
  • Pros icon Price Transparency
  • Pros icon Timely Service
  • Pros icon Educational Website
  • Pros icon Free assessment
  • Pros icon Good Customer Service

Services Offered

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

Website: https://aanddwindows.com/
Address: 1017 Ranch Rd 620 S #210, Lakeway, TX 78734
Phone: (512) 918-2676
San Marcos Window Cost Calculator

Calculate how much you can expect to pay for window installation and replacement in San Marcos, 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 San Marcos Saves You Money

Upgrading to energy-efficient windows can help improve the comfort of your home and help you save on energy bills. Here are more details about how upgrading your windows could help you:

  • Save money on energy bills: Once you switch to energy-efficient windows, you can see a reduction in your bills by about 12% since you’ll need less energy to heat or cool your house.
  • Protect your investment: The older your home is, the more likely it is that getting new windows will benefit you. Older homes tend to have windows that are outdated, leaky or maybe even damaged in some way. Updating your windows could help increase the value of your property if you decide to sell.
  • Decrease your carbon footprint: In San Marcos, you can cut your indirect greenhouse gas emissions by about 507 pounds per year when you install energy-efficient windows.
  • Protect your valuables: Many energy-efficient windows have low-emissivity coatings, which not only provide better insulation for your home, but also filter out harmful UV rays, preventing your furniture, carpet and other valuables from fading.

Estimated Cost of Window Replacement in San Marcos

Let’s go over the cost of replacing your windows and the types of services offered by installers.

How Much Do New Windows Cost?

Generally, homeowners in San Marcos can anticipate that most replacement window installations will range from $250 to $1,200, with the average cost at about $600. How much it will cost varies based on several factors, such as material, type, size, number of windows, the location of your home and more.

It’s also worth noting that energy-efficient windows will almost always cost more upfront, but Energy Star predicts that switching out the windows on your San Marcos home can mean an average energy savings of $236 to $319 a year for single-pane window replacement, or between $87 to $126 each year for double-pane windows. How much you’ll save by installing energy-efficient windows varies based on your local climate, energy rates and other factors unique to your home.

Another factor that influences the total cost is the material of the frame you choose. Aluminum frames are usually the least pricey and are sturdy and relatively maintenance-free, but they provide poor insulation. On the other hand, wood frames are the most expensive, 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?

The first question to ask yourself when planning on installing new windows is: Do you want a full-frame installation or a pocket installation?

A full-frame installation replaces the complete window, such as the sill, frame, trim and the window panes. As this kind of installation is more involved, it will be more expensive than a pocket installation. A pocket installation involves replacing a window within the existing frame, which is generally cheaper than a full-frame installation.

Your window installation company should be able to help you decide what’s best for your needs. In San Marcos, the decision will mostly depend on the age of your windows and if there’s any moisture damage. Wood can decay if not maintained properly over the years, so it’s good to have a professional check on your frames and window sills.

Best Availability

Renewal by Andersen

★★★★★
4.5
  • Great Industry Reputation
  • Award-winning Company
  • Member of US Green Building Council
  • Manufactures products in-house
Save $375 Off Each Window
Get Estimate

Best Energy-Efficient Features

Champion

★★★★★
4.5
  • Many years of experience
  • Low prices relative to competitors
  • Limetime warranty
Save 35% + $100 off per window!
Get Estimate

Power Home

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

How We Choose the Best Window Installers in San Marcos

In our hunt to find the most reliable, eco-friendly window installers in San Marcos, the EcoWatch Reviews team chose the above companies as the best window installation companies in the city. We have decided to assess the best window replacement companies in San Marcos primarily based on energy efficiency, as it’s what’s best for the environment and for you as a homeowner. Energy-efficient windows have been shown to cut your energy bills by hundreds of dollars. Along with energy efficiency, our rating methodology considers the following factors:

Service Area

Because this is a guide for San Marcos, we only included companies that cover the city. There are certainly reputable providers that didn’t make the list because they wouldn’t be able to serve homeowners in San Marcos.

Work Quality

When installing new windows, the quality and variety of services often plays just as important of a role in overall efficiency and performance as the brand you opt for. 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

We analyzed patterns in recent customer feedback to find the companies with the highest rates of customer satisfaction, weighted by sample size. Customer satisfaction may be the most important factor, as it indicates the quality of services across nearly every category, including quality of installation, cost, warranty, professionalism, quality of parts and more.

Cost

This one is a give-and-take: similar to most services, cheap window installers are not going to provide the most quality service. Still, we want to make sure we’re highlighting companies that provide a variety of price and financing options so they’re accessible to most homeowners.

Warranty

Protecting your investment in new windows is important to many homeowners. That’s why window installation companies that give you 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 been in the industry for quite some time. Window installation companies that have more experience will earn higher rankings by our standards. We like to see at least ten years of experience.

San Marcos, TX Window Replacement FAQs

How much does window installation cost?

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

What are the most common types of replacement windows?

There are various types of windows you can get for your home, such as double-hung and single-hung windows, awning windows, casement windows, transom windows, picture windows, bay windows and slider windows.

What services do window replacement companies offer?

Window installation professionals travel to your house to remove your old windows and replace them with new ones. Some providers install products made by other companies, whereas others install their own windows. The installer will also clean up after the installation.

What time of year is the best time to replace my windows?

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

Should I replace all my windows at the same time?

If your windows are greater than 20 years old, you most likely need to replace all of them. By that point, they are often less efficient, draftier and/or more damaged than new windows. Replacing your windows all at once will involve less paperwork and less stress.