22 Best Window Replacement Companies in San Jose, CA (Jan 2023)
Window Companies Near Me
Thinking about improving your home's energy efficiency? The best window replacement companies can help.
We analyzed all the top window installers in San Jose and selected the top 22 based on:
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Customer reviews
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Window replacement expertise
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Popularity with home-owners like you
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Updated January 12, 2023
Why you can trust EcoWatch
Whether you're updating for aesthetics or have windows that need repairs, windows play a vital role in conserving your home's energy. If you have old or damaged windows, your HVAC system could be working extra hard to heat or cool your house. This means spending more on electric bills.
That's also bad news for the environment, as the additional energy used by old windows increases your carbon footprint.
As windows have such a considerable impact on your home, selecting the right company for you is a big decision to make. That's why the EcoWatch team has made this list of the top window replacement companies, so you can make an informed decision more easily.
Best Overall
Renewal by Andersen
- Great industry reputation
- Manufactures products in-house
- Award-winning company
- More expensive than competition
Excellent Reputation
Milgard Windows & Doors
- EnergyStar Partner
- Wide network of installers
- Lifetime warranty available
- Entails hiring third-party contractors
Best Affordability
Window World
- Great industry reputation
- Large serice area
- EnergyStar Partner
- Quality of service will depend on your area
Best Window Replacement Companies in San Jose
The EcoWatch team assessed several window providers in San Jose to find the best ones for our readers. The companies we've reviewed in this article scored best in our categories: energy-efficient offerings, customer service, price, availability and more.

Renewal by Andersen
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Great industry reputation
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Manufactures products in-house
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Award-winning company
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More expensive than competition
Renewal by Andersen is a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has been in the window installation business for around 27 years.
It has established itself as 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 WindowsRenewal 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 be sure to ask your Andersen representative when inquiring about services.
How much does Renewal by Andersen cost in San Jose?Pricing details are not available on Andersen's website, as the cost of window replacement differs based on how many and what type(s) of windows you need. However, based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. For more detailed information on the cost, you can receive a quote from the company.

Milgard Windows & Doors
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EnergyStar Partner
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Wide network of installers
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Lifetime warranty available
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Entails hiring third-party contractors
Milgard Windows & Doors provides the best local installation in San Jose. It's a family-owned and -operated window replacement company, which primarily serves the West Coast. Milgard has been in the window business for around 60 years. Its reputation is backed by hundreds of positive reviews on customer review websites.
It offers competitive pricing, a comprehensive warranty and installers that all have a minimum of 15 years of window installation experience.
Energy Efficiency of Milgard Windows & Doors WindowsMilgard Windows & Doors carries some Energy Star windows, but note that not all its windows are energy-efficient, so make sure you mention that you want Energy Star windows when inquiring. The company manufactures its own products, which gives it the freedom to make custom windows based on the climate. The company designs its own vinyl compounds and profiles to ensure a heat-stable product that performs as advertised.
How much does Milgard Windows & Doors cost in San Jose?Pricing information is not available on Milgard's website, as the cost of window replacement varies greatly based on how many and what type(s) of windows you need. However, it offers different kinds of windows at varying price points. For more detailed information on pricing, you can inquire about a quote from the company.

Window World
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Great industry reputation
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Large serice area
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EnergyStar Partner
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Quality of service will depend on your area
Window World has windows expertise in San Jose. It's the largest window replacement company in the country, known for its vinyl windows and affordability. Window World has been in the window installation business for around 27 years. Hundreds of positive reviews from customers online back the provider's reputation.
It has established itself as a company 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 WindowsIts 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 offerings are Energy Star certified, so make sure you mention that you're interested in Energy Star windows when inquiring.
How much does Window World cost in San Jose?Prices aren't displayed on Window World's website, but it's known for offering some of the most affordable window installations around. You can request a free quote on its website for more information about pricing.

Universal Windows Direct
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Makes charitable contributions
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Manufactures products in-house
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Wide variety of products and services
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Lifetime warranty
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Limited service area
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Some installations carried out by third-party contractors
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Quality of service will depend on your area
Universal Windows Direct offers the best warranty in San Jose. Universal has about 20 years of experience in the industry, and it currently serves 27 states nationwide. The provider has plenty of positive reviews from customers online.
If you're looking for a company that has an industry-leading warranty covering products, parts and workmanship for life, this may be the right provider for you.
Energy Efficiency of Universal Windows Direct WindowsUniversal Windows Direct offers some Energy Star windows, but note that not all its windows are energy-efficient, so be sure to mention that you want high-quality Energy Star windows when inquiring. 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 San Jose?Prices aren't listed 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. The best way to get more accurate information is to request a free quote from the company.
We've recommended installers with shining reputations, but bear in mind that some national companies have independently owned locations in San Jose, so the quality of service may differ depending on your local crew. We have tried to be unbiased and transparent by describing pros and cons for each company we reviewed.
More Window Replacement Companies in San Jose
Renewal by Andersen of San Francisco
Hayward, CA-
No-Hassle Pricing
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Award-Winning
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Timely Service
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Consistent Workmanship
Services Offered
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Custom Windows
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Business Windows
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Double-Hung
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Stained Glass
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Sliding Glass
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Bay & Bow Windows
Quality First Home Improvement, Inc.
Campbell, CA-
No-Hassle Pricing
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Locally Recognized for Quality
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Reliable Service
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No-fee Quotes
Services Offered
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Residential Windows
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Glass Showers
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Energy-Efficient Options
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Custom Windows
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Double-Hung
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Sliding Glass
Global Glass Enterprise Inc.
San Jose, CA-
No-Hassle Pricing
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Helps Educate Customers
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Reliable Service
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No-fee Quotes
Services Offered
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Residential Windows
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Architectural Glass
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Energy-Efficient Options
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Tempered Glass
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Custom Windows
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Aluminum Window Frames
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Commercial Windows
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Double-Hung
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Sliding Glass
Window Replacement San Leandro
San Leandro, CA-
Reliable Appointment Windows
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Excellent Customer Service
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Price Transparency
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Educational Website
Services Offered
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Architectural Glass
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Fast Delivery
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Custom Windows
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Double-Hung
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Sliding Glass
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Bay & Bow Windows
Best Exteriors
San Leandro, CA-
Free Quotes
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Reliable Appointment Windows
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Consistent Workmanship
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Price Transparency
Services Offered
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Architectural Glass
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Fast Delivery
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Custom Windows
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Double-Hung
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Sliding Glass
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Bay Windows
Window Replacement Dublin
Dublin, CA-
Price Transparency
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Dependable Service
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Excellent Customer Service
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Educational Website
Services Offered
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Architectural Glass
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Fast Delivery
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Custom Window Designs
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Double-Hung
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Sliding Glass
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Bay & Bow Windows
Window Replacement Livermore
Livermore, CA-
Free Quotes
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Educational Website
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Price Transparency
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Dependable Service
Services Offered
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Architectural Glass
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Fast Delivery
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Custom Window Designs
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Double-Hung
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Sliding Glass
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Bay Windows
Window Replacement Pleasanton
Pleasanton, CA-
Educational Website
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Price Transparency
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Dependable Service
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No-fee Quotes
Services Offered
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Architectural Glass
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Fast Delivery
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Custom Window Designs
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Double-Hung
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Sliding Glass
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Bay & Bow Windows
Window Replacement Redwood City
Pleasanton, CA-
No-fee Quotes
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No-Hassle Pricing
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Dependable Service
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Arrives on Time
Services Offered
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Architectural Glass
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Fast Delivery
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Custom Windows
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Double-Hung
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Sliding Glass
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Bay & Bow Windows
Roxy Glass
Morton Ave, CA-
Free Quotes
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No-Hassle Pricing
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Helps Educate Customers
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Good Customer Service
Services Offered
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Residential Windows
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Glass Showers
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Energy-Efficient Options
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Tempered Glass
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Custom Windows
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Aluminum Window Frames
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Commercial Windows
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Double-Hung
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Sliding Glass
Window Replacement Fremont
Fremont, CA-
Good Customer Service
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Reliable Service
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Free Quotes
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Educational Website
Services Offered
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Architectural Glass
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Fast Delivery
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Custom Windows
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Double-Hung
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Sliding Glass
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Bay Windows
Window Replacement Union City
Union City, CA-
Helps Educate Customers
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Timely Service
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No-Hassle Pricing
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No-fee Quotes
Services Offered
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Architectural Glass
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Fast Delivery
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Custom Window Designs
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Double-Hung
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Sliding Glass
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Bay Windows
Window Replacement San Mateo
San Mateo, CA-
Excellent Customer Service
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Reliable Service
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No-fee Quotes
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Price Transparency
Services Offered
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Architectural Glass
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Fast Delivery
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Custom Windows
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Double-Hung
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Sliding Glass
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Bay Windows
Window Replacement Hayward
Hayward, CA-
Arrives on Time
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No-Hassle Pricing
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Educational Website
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Free Quotes
Services Offered
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Architectural Glass
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Fast Delivery
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Custom Windows
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Double-Hung
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Sliding Glass
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Bay Windows
Heritage Home Solution
San Jose, CA-
Educational Website
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Locally Recognized for Quality
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No-Hassle Pricing
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Consistent Workmanship
Services Offered
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Double-Hung
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Full-Service Installations
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Custom Windows
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Residential Windows
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Sliding Glass
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Aluminum Window Frames
A1 Bay Area Glass
San Jose, CA-
Excellent Customer Service
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No-fee Quotes
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Helps Educate Customers
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Price Transparency
Services Offered
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Residential Windows
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Glass Showers
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Energy-Efficient Options
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Custom Window Designs
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Business Windows
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Double-Hung
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Sliding Glass
Epic Home Upgrades and Construction
San Leandro, CA-
Price Transparency
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Helps Educate Customers
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Timely Service
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Consistent Workmanship
Services Offered
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Sliding Glass
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Custom Window Designs
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Energy-Efficient Options
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Double-Hung
Integrity Windows & Doors
San Jose, CA-
Helps Educate Customers
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Good Customer Service
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No-Hassle Pricing
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Timely Service
Services Offered
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Architectural Glass
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Custom Windows
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Aluminum Window Frames
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Sliding Glass
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Bay & Bow Windows
R & M Quality Windows & Doors
Newark, CA-
Excellent Customer Service
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Reliable Appointment Windows
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Free Quotes
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Consistent Workmanship
Services Offered
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Residential Windows
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Custom Window Designs
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Full-Service Installations
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Double-Hung
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Sliding Glass
Danville Glass Company
Danville, CA-
Consistent Workmanship
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No-Hassle Pricing
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Free Quotes
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Helps Educate Customers
Services Offered
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Double-Hung
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Full-Service Installations
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Custom Windows
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Residential Windows
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Sliding Glass
Landmark Exteriors
Livermore, CA-
Good Customer Service
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Helps Educate Customers
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Price Transparency
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Consistent Workmanship
Services Offered
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Residential Windows
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Custom Windows
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Aluminum Window Frames
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Double-Hung
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Sliding Glass
American Vision Windows
Santa Clara, CA-
Free Quotes
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Educational Website
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Price Transparency
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Excellent Customer Service
Services Offered
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Energy-Efficient Options
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Custom Window Designs
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Aluminum Window Frames
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Double-Hung
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Stained Glass
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Sliding Glass
How Installing Energy-Efficient Windows in San Jose Saves You Money
There are quite a few perks of upgrading to energy-efficient windows. Some reasons you may want to consider making the change include the following:
- Protect your investment: The older your home is, the more likely you are to benefit from switching to energy-efficient windows. Older homes tend to have windows that are outdated, leaky or maybe even damaged in some way. Upgrading your windows could help raise the value of your home if you decide to sell.
- Protect your valuables: The low-emissivity coatings on many energy-efficient windows help prevent your floors, carpets and furniture from fading by filtering out UV rays.
- Save money on energy bills: According to the Department of Energy, heat gained or lost through windows accounts for around 25-30% of residential energy use. Installing energy-efficient models can help reduce that number, therefore saving you about 12% more on your bills.
- Decrease your carbon footprint: In San Jose, you can cut your indirect greenhouse gas emissions by about 117 pounds per year once you install energy-efficient windows.
Estimated Cost of Window Replacement in San Jose
When considering window installation, each company offers different services and costs. Let's look at some average costs and services.
How Much Do New Windows Cost?
Generally, San Jose homeowners can anticipate their replacement window installations to range from $250 to $1,200. The most common installations sit at about $600. How much it will cost you depends on several factors, like material, type, size, number of windows, the location of your home and more.
It's also worth bearing in mind that energy-efficient windows will usually cost more upfront, but Energy Star estimates that switching out the windows on your San Jose home translates to an average energy savings of $236 to $319 each year for single-pane window replacement, or between $87 to $126 each year for double-pane windows. How much you'll save by switching to energy-efficient windows varies based on your local climate, energy rates and other factors unique to your home.
Asking for free quotes from several companies is the best way to find out which one is right for you.
What Services do Window Installers Offer?
The first step of a window replacement is to think about whether you need a full-frame or pocket installation.
Full-frame installations entail replacing the complete window, including the sill, trim and frame. Full-frame installations are necessary when you want a new style or your window has significant deterioration. Because full-frame installations are more involved, they will increase the total cost. Pocket installations (also known as retrofits) are when you replace a window without replacing the frame. Pocket installations are on the simpler end and won't cost as much, but you can't do this kind of installment if you have any pre-existing rot or water damage.
Your window installation company will be able to advise you on the best type for your project. In San Jose, the choice will mostly be based on how much damage there is currently and the condition of your existing frames.
Best Overall
Renewal by Andersen
- Great industry reputation
- Manufactures products in-house
- Award-winning company
- More expensive than competition
Excellent Reputation
Milgard Windows & Doors
- EnergyStar Partner
- Wide network of installers
- Lifetime warranty available
- Entails hiring third-party contractors
Best Affordability
Window World
- Great industry reputation
- Large serice area
- EnergyStar Partner
- Quality of service will depend on your area
How We Choose the Best Window Installers in San Jose
In our search to make your home improvements easier and more eco-friendly in San Jose, EcoWatch assessed many companies before settling on these. We have evaluated the best window installers in San Jose mostly based on energy efficiency, as it's the most sustainable option and the best one for homeowners. Energy Star certified windows can cut your power bills by hundreds of dollars. Along with energy efficiency, our rating methodology takes the following factors into consideration:
Service Area
Because this is a guide for San Jose, we gave more points to companies that serve the city. There are other reputable providers that didn't make our list because of the low odds that they would serve the average homeowner in San Jose.
Work Quality
When choosing new windows, the quality and range of services can often play just as important of a role in insulation and performance as the brand of window you opt for. We do give window installers higher marks if they offer high-quality products, but we also factor in workmanship as reflected in customer feedback.
Customer Reviews
Another self-explanatory yet super important review factor is customer feedback. If most customers don't have good feedback about their service from a certain company, you won't see it featured on EcoWatch.
Cost
Cheaper windows certainly don't mean better windows, but we know many of our readers try to keep costs as low as possible. When analyzing the prices of providers, we gave higher points to companies with reasonable prices and accessible financing rather than "cheaper" services.
Warranty
As discussed, windows are a hefty investment, so you'll want to make sure that investment is protected. Window installation companies that give you lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Because of San Jose's climate, homeowners will want to mitigate rot, low efficiency and water damage. We factored in local experience to reflect the ability of San Jose window companies to prepare homes for these issues. If a company has less than 10 years of experience, it loses points in this category.
San Jose, CA Window Replacement FAQs
How much does a window install cost?
The average cost to replace one window can range between $450 and $650. There are a variety of factors that affect how much it costs, such as how energy-efficient the windows are, your property's location, styles and sizes of windows, local labor costs, the number of windows and the materials used in designing the windows.
What are the most common kinds of replacement windows?
The most common kinds of windows for homes are transom windows, slider windows, double-hung and single-hung windows, bay windows, picture windows, casement windows and awning windows.
Can I replace my own windows?
If you're handy and have the time and patience to do the job right, you may be able to install your own windows. However, if you don't have the time or know-how, we recommend hiring a professional.
How do you know it's time to replace your windows?
Windows generally last about 20 to 30 years, but anytime you notice damage on your windows, it's a good idea to have them looked at by an expert to determine if they need any repairs or replacements.
Should I replace all my windows at the same time?
If you're upgrading your windows because of energy-efficiency, replacing all of your windows at the same time is the only way to gain that benefit. On the other hand, if you have just one or two windows that are damaged or leaky, you can replace just those.