We may be compensated if you purchase through links on our website. Our Reviews Team is committed to delivering honest, objective, and independent reviews on home products and services. More

Best Window Replacement Companies in Cupertino, CA

Get matched with a top local pro
Join the 6,755 people who have received a free, no-obligation quote in the last 30 days
  1. Home
  2. Local Pros
  3. Window Replacement
  4. CA
  5. Cupertino
Written By Max Peterson|Last Updated: April 18, 2024

You might be installing replacement windows to improve your home's appearance, lower your energy usage, or protect your home from harsh weather conditions. An experienced window company can help you make the most of your replacement windows, so you can make them work for you.

Top Pick
4.7
  • Full-service installation
  • Large window selection
  • Nearly 30 years of experience
Best Financing
4.4
  • Full-service installation
  • In-house, U.S.-made products
  • More than 70 years of experience
Most Customizable
4.3
  • Full-service remodeling
  • 96% satisfaction rate
  • More than 30 years of experience

Top 10 Cupertino Window Installation Companies

By working with one of these best companies for window replacement in Cupertino, you'll get the benefits of new windows in no time.

Cupertino residents can trust the This Old House Reviews Team to provide relevant and up-to-date window replacement company recommendations in their area. To determine which installers are the best, we focus on these five criteria:

  • Customer reviews and recommendations
  • Professional experience and licensure
  • Services and warranties
  • Product quality
  • Energy-efficiency guarantees
Sunlight Concepts | Natural Daylighting and Ventilation System - Solatube Dealer Logo

Sunlight Concepts | Natural Daylighting and Ventilation System - Solatube Dealer

4.6/5
Based on 173 customer reviews.

Services Offered

Bay WindowsWindow Replacement/installationSkylights

Highlights

  • Free assessment
  • Educational website
  • Good customer service
1130 Walsh Ave, Santa Clara, CA 408-844-0081 sunlightconcept.com
Super Glass Logo

Super Glass

4.6/5
Based on 20 customer reviews.

Services Offered

MirrorsWindow Replacement/installationVinyl FramesGlass Showers

Highlights

  • Educational website
201 Lost Lake Ln, Campbell, CA 408-374-7676 superglassonline.com
American Window Specialist Logo

American Window Specialist

4.6/5
Based on 49 customer reviews.

Services Offered

Double-HungVinyl FramesWindow RepairGlass DoorsWindow Replacement/installationBay Windows

Highlights

  • Educational website
  • Price transparency
  • Free assessment
1550 Dell Ave I, Campbell, CA 408-484-7676 americanwindowspecialists.com
WindStar Windows & Doors Logo

WindStar Windows & Doors

4.6/5
Based on 15 customer reviews.

Services Offered

Metal FramesEnergy-Efficient OptionsWindow Replacement/installationBay WindowsGlass DoorsWood Frames

Highlights

  • Price transparency
2770 S Bascom Ave, San Jose, CA 408-559-8976 windstarwd.com
GENERAL B CONTRACTOR Logo

GENERAL B CONTRACTOR

4.7/5
Based on 30 customer reviews.

Services Offered

Window Replacement/installation

Highlights

  • Educational website
  • Free assessment
  • Good customer service
262 Hillsdale Ave, San Jose, CA 408-999-1111 generalbcontractor.com
American Vision Windows Logo

American Vision Windows

4.5/5
Based on 150 customer reviews.

Services Offered

Energy-Efficient OptionsWood FramesFiberglass FramesVinyl FramesWindow Replacement/installationGlass DoorsDouble-Hung

Highlights

  • Price transparency
  • Good customer service
  • Educational website
400 Mathew St, Santa Clara, CA 408-444-8941 americanvisionwindows.com
Fast Glass Logo

Fast Glass

4.5/5
Based on 19 customer reviews.

Services Offered

Window Replacement/installationMirrorsBay WindowsGlass ShowersTempered Glass

Highlights

  • Timely service
  • Price transparency
  • Good customer service
975 S Bascom Ave, San Jose, CA 408-924-0611 fastglasscompany.com
Bay Builders and Remodeling Inc. Logo

Bay Builders and Remodeling

4.5/5
Based on 35 customer reviews.

Services Offered

Bay WindowsWindow Replacement/installation

Highlights

  • Price transparency
  • Good customer service
  • Educational website
800 Charcot Ave #100, San Jose, CA 408-583-6797 baybuilders.com
Alum Rock Hardware, Windows & Doors Logo

Alum Rock Hardware, Windows & Doors

4.7/5
Based on 26 customer reviews.

Services Offered

Window RepairCustom Window DesignsWindow Replacement/installation

Highlights

  • Free assessment
  • Price transparency
  • Educational website
2243 Alum Rock Ave, San Jose, CA 408-258-6084 alumrockhardwarewindowsdoors.com

More Local Window Companies

J & M Windows and Glass

User Reviews: 4.4/5 

745 E McGlincy Ln
Campbell, CA 95008

California Window & Fireplace - Window, Door & Fireplace Sales & Installation in Silicon Valley

User Reviews: 4.4/5 

180 Kennedy Ave
Campbell, CA 95008

My Window & Door Solutions LLC

User Reviews: 4.4/5 

1510 Oakland Rd Ste 130
San Jose, CA 95112

Argonaut Window & Door, Inc.

User Reviews: 4.4/5 

10612 S De Anza Blvd
Cupertino, CA 95014

AMC Glass Company, Inc.

User Reviews: 4.3/5 

1999 Monterey Hwy # 110
San Jose, CA 95112

Cambrian Glass & Mirror Co

User Reviews: 4.2/5 

841 Union Ave
Campbell, CA 95008

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

Get Your Window Replacement Project Quote Today

Get matched with a top local pro

Please enter a valid 5-digit zip code!

Facts about Cupertino
Annual Energy Efficient Windows Savings:$562
Average Max Temp:71°F
Average Min Temp:50°F
Average Daily Sunlight:69%
Average Annual Snowfall:0"
Average Monthly Precipitation:1.74"

Expert Tips By

This Old House empowers homeowners with the knowledge and tools they need to tackle various projects and navigate the complexities of homeownership.

How To Choose a Window Company in Cupertino

It's important to find a window installer that meets your specific values, needs, and preferences. Consider the following traits during your hunt:

Window Cost by Type

Replacing your windows is a major purchase, so balancing cost with quality is vital. Although high-quality replacement windows may be more expensive to buy, they often yield better long-term value due to their increased lifespan. The age of your home, as well as the sizes, materials, and styles of replacement windows you choose, can affect pricing. Transom windows are inexpensive with their simple size and straightforward form factor, while a sweeping, custom-size picture window will cost more. A window expert can guide you through selecting the solutions that fit your requirements.

In this table, you can find cost data for the most common residential window types to determine how much you might pay.

Window TypesAverage Cost
Arched$271-$1667
Awning$393-$1095
Bay$906-$6721
Custom$403-$1120
Casement$313-$1817
Double-hung$146-$945
Egress$268-$671
Glass Block$53-$680
Picture$235-$1742
Single-hung$106-$1792
Skylight$134-$1618
Sliding$308-$1568
Storm$63-$443
Transom$328-$687

Window Material Cost

Materials also help determine a window's cost. You might select a material based on your energy efficiency goals, the local climate, and your desired look. For example, wood windows can give your home an organic design without breaking the bank, but you'll have to invest more toward maintenance. Aluminum and composite windows cost more up-front, but they're incredibly durable against the elements, so you'll spend far less on maintenance.

Window TypesAverage Cost
Aluminum$63-$1792
Composite$647-$1453
Fiberglass$106-$906
Vinyl$218-$2016
Wood$323-$1817

Other Window Replacement Costs

Your contractor will factor the price for your windows and the value of their services into its total estimate. Make sure to factor in the cost of installation, warranties, and any other supplemental fees that your project may require.

Experience and Training

The longer a window company has been operating, the better its workmanship will likely be. Talk with a company representative to learn more about its guarantees, public and private credentials, and experience. Company websites often have photo galleries showcasing previous work technicians have done.

Licensing and Credentials

A California window installer must be licensed as a General Building Contractor, Window Coverings Contractor and Glazing Contractor if it takes on jobs valued at over $500. Each license has its own exam and experience requirements. If a contractor is caught working without a license, they'll have to pay steep fines.

Types of Windows Offered

No two window installers offer the same window styles and materials. Find one that focuses on the type you want for your home.

Finally, pay close attention to the materials that a provider uses. Each window frame material has a different life span, energy efficiency level and price point. A company will usually specify whether the windows they mount use composite, vinyl, wood, metal, or fiberglass.

Customer Feedback

Reading other customers' stories is a surefire way to screen window companies in your area. Trustworthy sources for customer reviews include the BBB, Trustpilot, and Yelp Speak with people you know who have used the company you're evaluating, and ask a representative for professional references.


Ready to Get a Quote on Your Window Project?

Get matched with a top local pro

Please enter a valid 5-digit zip code!

Frequently Asked Questions About Window Replacement in Cupertino

What are the benefits of hiring a window installer?

Window replacement is a substantial expense that greatly impacts your home's comfort and energy efficiency. Hiring a professional window company to oversee your project ensures your windows will be properly installed, perform efficiently, and be properly insulated. Companies also typically include a guarantee that takes care of required maintenance and most future repairs.

Does window replacement involve pulling permits?

Replacing windows may involve securing permits, based on your local building codes and regulations. Some communities mandate permits for window replacement projects when they involve structural changes or alterations to the window openings. We recommend checking with your local building department or consult a professional before proceeding with any window replacement work.

What's the typical timeline for a professional window replacement?

The length of a window replacement project can vary greatly. It usually takes up to a month for the contractor to receive your windows from the manufacturer. The installation process itself often takes 40–60 minutes per window. However, larger windows or more complex installations may require additional time.

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

More Window Resources

National Windows Company Ranking Methodology

Sources

Energy Star