25 Best Window Replacement Companies in Sunnyvale, TX (Dec 2022)
Window Companies Near Me

Looking to upgrade your home's windows? We've got all the information you need in this guide to the top window installation companies.

We analyzed all the top window installers in Sunnyvale and selected the top 25 based on:

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

By EcoWatch Local Advisors

Updated December 8, 2022

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 doing renovations or have old windows, windows play a key role in conserving energy in your home. Drafty windows could lead to having higher electricity bills during the winter or summer months.

Fortunately, helping you save money with upgraded windows also helps our goals of reducing energy usage for the environment.

Because windows are so important for your home, selecting the right company for you is a big choice to make. That's why the EcoWatch team has created this list of the best window installation companies, so you can more easily make an informed decision.

Best Overall

Renewal by Andersen

★★★★★
4.5

  • Manufactures products in-house
  • Member of US Green Building Council
  • Award-winning company
  • No lifetime warranty

Best Affordability

Window World

★★★★★
4.5

  • EnergyStar Partner
  • Great industry reputation
  • Low prices relative to competitors
  • Quality of service will depend on your area

Great Local Choice

Texas Window Store

★★★★★
4

  • Wide variety of products and services
  • Low prices relative to competitors
  • Low number of customer complaints
  • Young company

Best Window Replacement Companies in Sunnyvale

The EcoWatch team assessed dozens of installers in Sunnyvale to find the top window replacement companies for our readers. The installers mentioned in this article scored the best in our review categories, which include energy-efficient offerings, local expertise, customer service, availability, price and more.

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 Manufactures products in-house
  • Pros icon Member of US Green Building Council
  • Pros icon Award-winning company
Cons:
  • Pros icon No lifetime warranty

Renewal by Andersen is a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has around 27 years of experience in the window replacement sector. Many positive reviews from customers online back the provider's reputation.

You may want to consider opting for Andersen if you're looking for a company 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 with a variety of energy-efficient windows. Note that not all of the company's windows are Energy Star certified, so make 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 Sunnyvale?

Although prices are not 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. The best way to get more accurate pricing information is to ask for a free quote from the company.

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 Great industry reputation
  • Pros icon Low prices relative to competitors
Cons:
  • Pros icon Quality of service will depend on your area

Window World offers windows expertise in Sunnyvale. It's the largest window replacement company in the country, known for its vinyl windows and affordability. Window World has been in the window industry for around 27 years. Its reputation is backed by a considerable amount of positive reviews from customers online.

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

Its high-performance Low-E (low-emissivity) coatings and argon gas insulation offer exceptional efficiency and performance for any home. Not all of Window World's windows are Energy Star certified, so be sure to mention that you want Energy Star windows when inquiring.

How much does Window World cost in Sunnyvale?

Prices are not available on Window World's website, as the cost of window replacement varies greatly based on how many and what type(s) of windows you need. However, it's known for offering some of the most affordable window installations around. For more detailed information on pricing, you can ask for a quote from the company.

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 Wide variety of products and services
  • Pros icon Low prices relative to competitors
  • Pros icon Low number of customer complaints
Cons:
  • Pros icon Young company

Texas Window Store is 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 windows industry, and it currently serves Austin, Waco and surrounding areas.

Texas Window Store may be the company for you if you're looking for 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 appeals to eco-conscious consumers by providing energy-efficient window offerings. It carries a wide variety of name-brand windows, including Andersen and Pella, so the company has many energy-efficient options.

How much does Texas Window Store cost in Sunnyvale?

Prices aren't listed on Texas Window Store's 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. You can ask for a free quote on its website for more information about the cost.

Universal Windows Direct logo
FAST QUOTE
as little as 30 seconds
Best Warranty

Universal Windows Direct

★★★★★
BBB Rating: A
Locations: Nationwide
Founded: 2002
Pros:
  • Pros icon Makes charitable contributions
  • Pros icon Manufactures products in-house
  • Pros icon Wide variety of products and services
  • Pros icon Lifetime warranty
Cons:
  • Pros icon Limited service area
  • Pros icon Some installations carried out by third-party contractors
  • Pros icon Quality of service will depend on your area

Universal Windows Direct is a company that has grown immensely since its inception in 2002, and now has several franchise dealers nationwide. Universal has around 20 years of experience in the windows industry, and it currently serves 27 states nationwide. The provider has many positive reviews from customers on online review websites.

It has established itself as a company that has an industry-leading warranty covering products, parts and workmanship for life.

Energy Efficiency of Universal Windows Direct Windows

Universal Windows Direct appeals to eco-conscious consumers by providing energy-efficient window offerings. The company offers energy-efficient UniShield brand windows. According to its website, UniShield window packages have higher gas fill rates and longer gas retention than most other brands on the market, and they are Energy Star products.

How much does Universal Windows Direct cost in Sunnyvale?

Prices aren't mentioned on Universal's website, but installations typically range from $225 to $425 per window based on customer feedback. That makes Universal Windows Direct more of a budget-friendly option for window repair and replacements. For more accurate information on pricing, you can inquire about a quote from the company.

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 Sunnyvale. It's a company that serves hundreds of thousands of homeowners, mostly in the mid-Atlantic region of the U.S. Window Nation has been in the window industry for around 16 years. Its reputation is backed by all the positive reviews from customers online.

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

Each product has windowpanes coated with a Low-E (low emissivity) glaze that prevents damaging UV rays from heating your home. Plus, the spaces between double- and triple-pane windows are filled with argon gas that’s been proven to improve home insulation. Not all of Window Nation's offerings are Energy Star certified, so be sure to mention that you're interested in Energy Star windows when inquiring.

How much does Window Nation cost in Sunnyvale?

Window Nation doesn't have any cost information available 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 accurate information on the cost, you can get a quote from the company.

We have tried to stay unbiased and transparent by mentioning pros and cons for each provider. Additionally, any partnerships do not influence our rankings.

More Window Replacement Companies in Sunnyvale

The Glass Guru

Prosper, TX
5
★★★★★
  • Pros icon Free Quotes
  • Pros icon Educational Website
  • Pros icon Timely Service
  • Pros icon Excellent Customer Service

Services Offered

  • Service icon Residential Windows
  • Service icon Glass Showers
  • Service icon Tempered Glass
  • Service icon Custom Windows
  • Service icon Aluminum Window Frames
  • Service icon Full-Service Installations
  • Service icon Commercial Windows
  • Service icon Double-Hung
  • Service icon Sliding Glass

Website: https://www.theglassguru.com/frisco-tx/
Address: 450 Business Park Drive #105, Prosper, TX 75078
Phone: (469) 649-8416

The Glass Guru

Southlake, TX
4.7
★★★★★
  • Pros icon Excellent Customer Service
  • Pros icon Free Quotes
  • Pros icon Educational Website
  • Pros icon No-Hassle Pricing

Services Offered

  • Service icon Residential Windows
  • Service icon Glass Showers
  • Service icon Tempered Glass
  • Service icon Custom Window Designs
  • Service icon Aluminum Window Frames
  • Service icon Full-Service Installations
  • Service icon Commercial Windows
  • Service icon Double-Hung
  • Service icon Sliding Glass

Website: https://www.theglassguru.com/southlake-tx/
Address: 575 Commerce St, Southlake, TX 76092
Phone: (817) 241-5420

Window World of Dallas-Fort Worth

Grand Prairie, TX
4.4
★★★★★
  • Pros icon Free Quotes
  • Pros icon Price Transparency
  • Pros icon Excellent Customer Service
  • Pros icon Educational Website

Services Offered

  • Service icon Fast Delivery
  • Service icon Energy-Efficient Options
  • Service icon Custom Window Designs
  • Service icon Aluminum Window Frames
  • Service icon Business Windows
  • Service icon Double-Hung
  • Service icon Stained Glass
  • Service icon Sliding Glass

Website: https://www.windowworlddfw.com/
Address: 2520 N Great SW Pkwy Suite 100, Grand Prairie, TX 75050
Phone: (972) 623-9998

The Glass Guru

Plano, TX
4.4
★★★★★
  • Pros icon Excellent Customer Service
  • Pros icon Award-Winning
  • Pros icon No-Hassle Pricing
  • Pros icon Consistent Workmanship

Services Offered

  • Service icon Glass Showers
  • Service icon Tempered Glass
  • Service icon Custom Windows
  • Service icon Aluminum Window Frames
  • Service icon Full-Service Installations
  • Service icon Business Windows
  • Service icon Double-Hung
  • Service icon Sliding Glass

Website: https://www.theglassguru.com/plano-tx/
Address: 849 J Pl Suite F, Plano, TX 75074
Phone: (469) 425-8825

Woodbridge Home Solutions

Dallas, TX
4.3
★★★★★
  • Pros icon Price Transparency
  • Pros icon Reliable Appointment Windows
  • Pros icon Good Customer Service
  • Pros icon No-fee Quotes

Services Offered

  • Service icon Residential Windows
  • Service icon Glass Showers
  • Service icon Energy-Efficient Options
  • Service icon Custom Windows
  • Service icon Double-Hung
  • Service icon Sliding Glass

Website: https://www.woodbridgehomesolutions.com/service-areas/texas/dallas-tx/
Address: 4519 Sigma Rd Suite 100, Dallas, TX 75244
Phone: (214) 225-4123

Pella Dallas and Fort Worth Corporate Office

Grapevine, TX
4.2
★★★★★
  • Pros icon No-Hassle Pricing
  • Pros icon Good Customer Service
  • Pros icon Consistent Workmanship
  • Pros icon Award-Winning

Services Offered

  • Service icon Residential Windows
  • Service icon Architectural Glass
  • Service icon Energy-Efficient Options
  • Service icon Custom Windows
  • Service icon Business Windows
  • Service icon Double-Hung
  • Service icon Sliding Glass

Website: https://www.pellabranch.com/dallas/
Address: 506 E Dallas Rd Suite 100, Grapevine, TX 76051
Phone: (877) 473-5527

Window Nation

Grand Prairie, TX
4.2
★★★★★
  • Pros icon Excellent Customer Service
  • Pros icon No-fee Quotes
  • Pros icon Award-Winning
  • Pros icon Helps Educate Customers

Services Offered

  • Service icon Architectural Glass
  • Service icon Energy-Efficient Options
  • Service icon Custom Windows
  • Service icon Aluminum Window Frames
  • Service icon Full-Service Installations
  • Service icon Double-Hung
  • Service icon Sliding Glass

Website: https://www.windownation.com/window-replacement-dfw/
Address: 2940 N Hwy 360 #300, Grand Prairie, TX 75050
Phone: (972) 332-5412

Garland Glass & Mirror

Garland, TX
4.2
★★★★★
  • Pros icon No-Hassle Pricing
  • Pros icon Dependable Service
  • Pros icon Reliable Appointment Windows
  • Pros icon Educational Website

Services Offered

  • Service icon Residential Windows
  • Service icon Heavy Glass
  • Service icon Custom Windows
  • Service icon Aluminum Window Frames
  • Service icon Commercial Windows
  • Service icon Double-Hung
  • Service icon Sliding Glass

Website: http://garlandglassandmirror.com/
Address: 310 Gautney St, Garland, TX 75040
Phone: (972) 276-6524

High Performance Restoration LLC

Frisco, TX
4.2
★★★★★
  • Pros icon Free Quotes
  • Pros icon No-Hassle Pricing
  • Pros icon Helps Educate Customers
  • Pros icon Locally Recognized for Quality

Services Offered

  • Service icon Residential Windows
  • Service icon Custom Windows
  • Service icon Aluminum Window Frames
  • Service icon Full-Service Installations
  • Service icon Business Windows
  • Service icon Double-Hung
  • Service icon Sliding Glass

Website: https://hprtexas.com/
Address: 9061 3rd St, Frisco, TX 75034
Phone: (214) 396-7772

Woodbridge Home Solutions

Dallas, TX
4.1
★★★★★
  • Pros icon Dependable Service
  • Pros icon Timely Service
  • Pros icon No-Hassle Pricing
  • Pros icon Helps Educate Customers

Services Offered

  • Service icon Energy-Efficient Options
  • Service icon Custom Window Designs
  • Service icon Double-Hung
  • Service icon Sliding Glass
  • Service icon Bay Windows

Website: https://www.google.com/aclk
Address: Dallas, TX
Phone: (866) 647-2321

Statewide Energy Solutions

Dallas, TX
4.1
★★★★★
  • Pros icon Price Transparency
  • Pros icon Arrives on Time
  • Pros icon Good Customer Service
  • Pros icon Award-Winning

Services Offered

  • Service icon Residential Windows
  • Service icon Energy-Efficient Options
  • Service icon Custom Windows
  • Service icon Double-Hung
  • Service icon Sliding Glass

Website: http://statewideenergysolutions.com/
Address: 11520 N Central Expy # 135, Dallas, TX 75243
Phone: (800) 339-4326

Binswanger Glass

Plano, TX
4.0
★★★★★
  • Pros icon Excellent Customer Service
  • Pros icon Reliable Appointment Windows
  • Pros icon Helps Educate Customers
  • Pros icon Price Transparency

Services Offered

  • Service icon Double-Hung
  • Service icon Doors
  • Service icon Full-Service Installations
  • Service icon Custom Windows
  • Service icon Residential Windows
  • Service icon Commercial Windows
  • Service icon Sliding Glass
  • Service icon Glass Showers

Website: https://www.binswangerglass.com/branch/plano-tx-2401-e-plano-pkwy-ste-200/
Address: 2401 E Plano Pkwy Ste 200, Plano, TX 75074
Phone: (972) 424-8554

Mister Glass

Dallas, TX
4.0
★★★★★
  • Pros icon No-fee Quotes
  • Pros icon Educational Website
  • Pros icon Timely Service
  • Pros icon Excellent Customer Service

Services Offered

  • Service icon Residential Windows
  • Service icon Glass Showers
  • Service icon Custom Windows
  • Service icon Aluminum Window Frames
  • Service icon Business Windows
  • Service icon Double-Hung

Website: https://www.misterglassinc.com/
Address: 13342 Floyd Cir, Dallas, TX 75243
Phone: (972) 838-1707

Renewal by Andersen Window Replacement

Carrollton, TX
3.9
★★★★★
  • Pros icon Free Quotes
  • Pros icon Excellent Customer Service
  • Pros icon Locally Recognized for Quality
  • Pros icon No-Hassle Pricing

Services Offered

  • Service icon Energy-Efficient Options
  • Service icon Custom Window Designs
  • Service icon Aluminum Window Frames
  • Service icon Full-Service Installations
  • Service icon Double-Hung
  • Service icon Sliding Glass
  • Service icon Bay Windows

Website: https://dallaswindowsdoors.com/
Address: 1215 W Crosby Rd #180, Carrollton, TX 75006
Phone: (469) 217-9016

Williams Windows

Farmers Branch, TX
3.9
★★★★★
  • Pros icon Reliable Service
  • Pros icon Excellent Customer Service
  • Pros icon Educational Website
  • Pros icon No-fee Quotes

Services Offered

  • Service icon Residential Windows
  • Service icon Energy-Efficient Options
  • Service icon Custom Window Designs
  • Service icon Aluminum Window Frames
  • Service icon Business Windows
  • Service icon Double-Hung
  • Service icon Sliding Glass

Website: https://www.williamswindows.com/
Address: 4653 Nall Rd D5, Farmers Branch, TX 75244
Phone: (817) 781-6161

American Eagle Builders

Arlington, TX
3.9
★★★★★
  • Pros icon Free Quotes
  • Pros icon Helps Educate Customers
  • Pros icon Good Customer Service
  • Pros icon No-Hassle Pricing

Services Offered

  • Service icon Residential Windows
  • Service icon Custom Windows
  • Service icon Aluminum Window Frames
  • Service icon Full-Service Installations
  • Service icon Commercial Windows
  • Service icon Double-Hung
  • Service icon Sliding Glass

Website: https://www.americaneaglebuilders.com/
Address: 401 Crowley Rd, Arlington, TX 76012
Phone: (817) 588-2050

Window Depot USA of Dallas

Dallas, TX
3.9
★★★★★
  • Pros icon Dependable Service
  • Pros icon Helps Educate Customers
  • Pros icon Award-Winning
  • Pros icon Excellent Customer Service

Services Offered

  • Service icon Sliding Glass
  • Service icon Custom Window Designs
  • Service icon Energy-Efficient Options
  • Service icon Double-Hung

Website: http://windowdepotdallas.com/
Address: 4425 W Airport Fwy Suite #119, Dallas, TX 75062
Phone: (214) 399-9592

Discount Glass

Dallas, TX
3.9
★★★★★
  • Pros icon Helps Educate Customers
  • Pros icon Arrives on Time
  • Pros icon Dependable Service
  • Pros icon Free Quotes

Services Offered

  • Service icon Custom Windows
  • Service icon Residential Windows
  • Service icon Commercial Windows
  • Service icon Double-Hung

Website: http://www.discount-glass.com/
Address: 11063 Dennis Rd, Dallas, TX 75229
Phone: (972) 241-0989

Mr. Handyman of Frisco

Frisco, TX
3.9
★★★★★
  • Pros icon Helps Educate Customers
  • Pros icon Reliable Appointment Windows
  • Pros icon Good Customer Service
  • Pros icon Price Transparency

Services Offered

  • Service icon Custom Windows
  • Service icon Residential Windows
  • Service icon Business Windows
  • Service icon Double-Hung

Website: https://www.mrhandyman.com/frisco/
Address: 6136 Frisco Square Blvd, Frisco, TX 75034
Phone: (972) 439-1191

Woodruff Home Improvements

McKinney, TX
3.8
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Reliable Service
  • Pros icon Price Transparency
  • Pros icon Free Quotes

Services Offered

  • Service icon Residential Windows
  • Service icon Custom Windows
  • Service icon Business Windows
  • Service icon Double-Hung
  • Service icon Sliding Glass

Website: https://www.woodruffwindows.com/
Address: 300 Davis St Suite 168, McKinney, TX 75069
Phone: (214) 225-1922

Binswanger Glass

Farmers Branch, TX
3.8
★★★★★
  • Pros icon Price Transparency
  • Pros icon Arrives on Time
  • Pros icon Good Customer Service
  • Pros icon Educational Website

Services Offered

  • Service icon Residential Windows
  • Service icon Glass Showers
  • Service icon Doors
  • Service icon Custom Windows
  • Service icon Full-Service Installations
  • Service icon Business Windows
  • Service icon Double-Hung
  • Service icon Sliding Glass

Website: https://www.binswangerglass.com/branch/richardson-tx-335-n-central-expy/
Address: 14452 W Beltwood Pkwy, Farmers Branch, TX 75244
Phone: (972) 231-2568

Metroplex Windows & Glass

Carrollton, TX
3.7
★★★★★
  • Pros icon Free Quotes
  • Pros icon Reliable Service
  • Pros icon Educational Website
  • Pros icon No-Hassle Pricing

Services Offered

  • Service icon Residential Windows
  • Service icon Glass Showers
  • Service icon Energy-Efficient Options
  • Service icon Custom Windows
  • Service icon Business Windows
  • Service icon Sliding Glass

Website: http://mydallaswindows.com/
Address: 1425 Century Dr Suite 102, Carrollton, TX 75006
Phone: (972) 734-1616

Lifetime Windows

Flower Mound, TX
3.7
★★★★★
  • Pros icon Reliable Service
  • Pros icon Helps Educate Customers
  • Pros icon Price Transparency
  • Pros icon Free Quotes

Services Offered

  • Service icon Custom Window Designs
  • Service icon Sliding Glass
  • Service icon Double-Hung

Website: http://www.lifetimewindowstexas.com/
Address: 241 International Pkwy Ste 220, Flower Mound, TX 75022
Phone: (972) 433-5339

Allied Siding & Windows

Grapevine, TX
3.7
★★★★★
  • Pros icon Reliable Appointment Windows
  • Pros icon Educational Website
  • Pros icon No-Hassle Pricing
  • Pros icon Excellent Customer Service

Services Offered

  • Service icon Custom Window Designs
  • Service icon Residential Windows
  • Service icon Aluminum Window Frames

Website: https://www.alliedsidingandwindows.com/
Address: 129 S Main St Ste 100, Grapevine, TX 76051
Phone: (972) 888-9988

Simple Glass

Carrollton, TX
3.7
★★★★★
  • Pros icon Excellent Customer Service
  • Pros icon Price Transparency
  • Pros icon Free Quotes
  • Pros icon Timely Service

Services Offered

  • Service icon Residential Windows
  • Service icon Architectural Glass
  • Service icon Custom Window Designs
  • Service icon Aluminum Window Frames
  • Service icon Full-Service Installations
  • Service icon Commercial Windows

Website: http://simpleglassdallas.com/
Address: 1225 W College Ave STE 506, Carrollton, TX 75006
Phone: (214) 301-5007

How Installing Energy-Efficient Windows in Sunnyvale Saves You Money

By upgrading to energy-efficient windows, you and your family can benefit in several ways, including:

  • Save on energy bills: Installing energy-efficient windows reduces your energy bills by about 12% since you need less energy.
  • Decrease your carbon footprint: You can reduce your carbon footprint by about 12% once you install Energy Star certified windows. In Sunnyvale, that's about 507 pounds per year on average.
  • Protect your investment: If your home is on the older side, your windows are most likely in need of replacement. Upgrading your windows can make your home more comfortable and also help raise the value of your home if you decide to sell.
  • Protect your valuables: Many Energy Star certified windows have low-emissivity coatings, which not only provide better insulation for your home, but also filter out damaging UV rays, preventing fading of your furniture, carpet and other valuables.

Estimated Cost of Window Replacement in Sunnyvale

Windows come in varying shapes and sizes, so costs and services will differ tremendously. Here are the average costs and the primary services that you can find from window installers.

How Much Do New Windows Cost?

The national average cost to install a single window is about $600 but can range from $200 to $1,200. How much it will cost depends on several factors, including number of windows, material, size, type, the location of your home and more.

It's important to keep in mind that windows with higher efficiency may cost more upfront but can save you hundreds of dollars via returns on your energy bills. Investing in certified energy-efficient windows can save Sunnyvale homeowners $345+ a year when replacing single-pane windows.

Costs will also vary based on the material you choose for your window frames. Aluminum frames have the lowest price. 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 cost the most and are the most in-demand. They're also aesthetically pleasing and provide decent insulation for your home.

What Services do Window Installers Offer?

Generally, there are two types of window replacement services you can get: full-frame and pocket installations.

Full-frame installations require replacing the full window — the sill, frame, trim and all. These are most common when you want a new style for your windows or when it has significant damage. Full-frame installations are more comprehensive and will increase overall costs. A pocket installation involves installing a new window without replacing the frame. This means instead of removing the whole unit and rebuilding it, the installer will just slide the replacement window (also called a retrofit or insert window) into the frame.

If you're still trying to decide which kind of installation you need, you can talk to your provider and get their recommendation. The choice mostly is influenced by the age of your window frames and if there's any damage.

Best Overall

Renewal by Andersen

★★★★★
4.5

  • Manufactures products in-house
  • Member of US Green Building Council
  • Award-winning company
  • No lifetime warranty

Best Affordability

Window World

★★★★★
4.5

  • EnergyStar Partner
  • Great industry reputation
  • Low prices relative to competitors
  • Quality of service will depend on your area

Great Local Choice

Texas Window Store

★★★★★
4

  • Wide variety of products and services
  • Low prices relative to competitors
  • Low number of customer complaints
  • Young company

How We Choose the Best Window Installers in Sunnyvale

In our search to find the most reliable, eco-friendly window installers in Sunnyvale, the EcoWatch team assessed many companies before deciding on these. Along with energy efficiency, we reviewed several window installers in Sunnyvale and ranked them based on the following methodology:

Service Area

This one is pretty self-explanatory, but we've chosen to highlight window installers that serve the Sunnyvale area so you can find the right window installation company near you.

Work Quality

We're willing to bet that you're not looking for a company to do a shoddy job installing windows. We've vetted each installer on this list to make sure its contractors are well-qualified and that the company has received lots of positive customer feedback to vouch for its service.

Customer Reviews

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

Cost

Cheaper windows don't necessarily mean better windows, but we know many of our readers want to keep costs low when possible. When analyzing providers' prices, we awarded higher scores to companies with reasonable prices and accessible financing rather than "cheaper" services.

Warranty

As discussed previously, windows are a substantial investment, so you'll want to make sure that investment is well protected. Window installation companies that give you lengthy warranties for products, parts and labor rank higher with EcoWatch.

Years of Experience

Because of Sunnyvale's climate, homeowners need to be wary of water damage, rot and low efficiency. We factored in local experience to reflect the ability of Sunnyvale window companies to prepare homes for the climate. If a company has less than 10 years of experience, it loses points in this category.

Sunnyvale, TX Window Replacement FAQs

How much does a window install cost?

The typical cost to replace a window can range between $450 and $650. There are a variety of factors that affect the cost, which include styles and sizes of windows, your property's location, how energy-efficient the windows are, the materials used in designing the windows, the number of windows and local labor costs.

What are the types of windows?

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

Can I install my own windows?

Although it is possible to install your own windows, doing so requires a lot of time and experience with home improvement projects. Using a window installation company can help ensure that the job is done properly and that you can avoid spending the time and effort of doing it yourself.

When is it time to replace your windows?

Windows usually have a lifespan of around 20 to 30 years, but anytime you notice damage on your windows, it's a good idea to have them checked by an expert to determine if they need any repairs or replacements.

Should I replace all my windows at the same time?

If your windows are more than 20 years old, it's most likely time to replace all of them. At that point, they are often less efficient, leakier and/or more damaged than new windows. Doing your windows all at once will involve less paperwork and less stress.

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