20 Best Window Companies in South San Jose Hills, CA (2023 Reviews)
If you're looking to get new windows, our list of the top window installation companies can help.
We analyzed all the top-rated window companies in South San Jose Hills and selected the best 20 based on:
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Customer reviews
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Window installation expertise
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Popularity with home-owners like you
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Updated September 15, 2023
Why you can trust EcoWatch
The EcoWatch Reviews team is all about helping South San Jose Hills homeowners make their homes more eco-friendly. Drafty, leaky windows could lead to spending more on electricity bills during the winter or summer months.
That's bad news for your wallet and the environment, but one of the top window installation companies can help with that.
Efficient windows are especially important in South San Jose Hills, where summers are long and hot. According to Energy Star, making the switch to energy-efficient windows can save the average homeowner up to $509 each year.
Best Availability
Renewal by Andersen
- Great industry reputation
- Member of US Green Building Council
- Manufactures products in-house
Window Veteran
Window World
- EnergyStar Partner
- Wide variety of products and services
- Lifetime Warranty
Best Window Installation & Replacement Companies in South San Jose Hills
The EcoWatch Reviews team assessed dozens of installers in South San Jose Hills to find the top window installation companies for our readers. The companies mentioned in this article scored best in our review categories, such as energy-efficient offerings, customer service, local expertise, availability, price and more.

Window World
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EnergyStar Partner
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Large serice area
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Low prices relative to competitors
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Great industry reputation
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Lifetime warranty
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Quality of service will depend on your area
Window World offers windows expertise in South San Jose Hills. 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.
Window World may be the company for you if you're looking for 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 WindowsWindow World caters to eco-conscious consumers by providing energy-efficient window offerings. Its high-performance Low-E (low-emissivity) coatings and argon gas insulation offer exceptional efficiency and performance for any home.
How much does Window World cost in South San Jose Hills?Prices are not available on Window World’s website because the cost of window replacement depends 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. Receiving a free quote on its website is the best way to get more accurate pricing information.

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
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Limited additional services
Milgard Windows & Doors is a family-owned and -operated window replacement company, which primarily serves the West Coast. This window installation company has been operating since 1962 and currently services Anaheim, Riverside, Los Angeles, San Bernardino and Orange counties. The company has plenty of glowing reviews from customers online.
If you’re looking for a company that offers competitive pricing, a comprehensive warranty and installers that all have a minimum of 15 years of window installation experience, this may be the perfect company for you.
Energy Efficiency of Milgard Windows & Doors WindowsMilgard Windows & Doors is an Energy Star partner offering 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 Milgard representative when inquiring about services.
How much does Milgard Windows & Doors cost in South San Jose Hills?Pricing information is not available on Milgard’s website, as the cost of window replacement depends on how many and what type(s) of windows you need. However, it offers different kinds of windows at varying price points. For more accurate information on pricing, you can get a quote from the company.

Renewal by Andersen
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Great industry reputation
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Award-winning company
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Member of US Green Building Council
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Manufactures products in-house
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No lifetime warranty
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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. This window installation company has been operating since 1995 and currently services nearly every state except Mississippi and West Virginia. The company has plenty of glowing reviews from customers online.
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, this may be the perfect company for you.
Energy Efficiency of Renewal by Andersen WindowsRenewal by Andersen is an Energy Star partner offering 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 South San Jose Hills?Pricing information is not available on Andersen’s website, as the cost of window replacement depends 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 accurate information on pricing, you can get a quote from the company.

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 provides the best warranty in South San Jose Hills. Universal has about 20 years of experience in the window installation sector. Hundreds of positive reviews from customers online back the company's reputation.
Universal may be the company for you if you want one that has an industry-leading warranty covering products, parts and workmanship for life.
Energy Efficiency of Universal Windows Direct WindowsUniversal Windows Direct carries some Energy Star windows, but note that not all its windows are energy-efficient, so make sure you ask for 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 South San Jose Hills?Universal doesn’t have any pricing information displayed on its 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. Getting a free quote on its website is the best way to get more accurate information.
One thing to note is that the following companies are national, which means the quality of the service may depend on your local team. We have tried to be unbiased and transparent by describing both pros and cons for each company.
More Window Companies in South San Jose Hills
Renewal by Andersen of Los Angeles
Torrance, CA-
Free assessment
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Price Transparency
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Good Customer Service
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Educational Website
Services Offered
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Commercial Windows
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Custom Window Designs
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Stained Glass
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Residential Windows
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Double-Hung
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Sliding Glass
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Glass Showers
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Fast Delivery
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Window Replacement
Window World of Los Angeles
Covina, CA-
Price Transparency
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Free assessment
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Educational Website
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Good Customer Service
Services Offered
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Fast Delivery
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Sliding Glass
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Window Replacement
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Bay Windows
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Residential Windows
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Double-Hung
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Custom Window Designs
American Window Company
Covina, CA-
Free assessment
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Good Customer Service
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Educational Website
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Price Transparency
Services Offered
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Window Replacement
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Energy-Efficient Options
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Aluminum Window Frames
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Residential Windows
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Custom Window Designs
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Double-Hung
Dreamstyle Remodeling
Irwindale, CA-
Educational Website
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Price Transparency
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Good Customer Service
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Free assessment
Services Offered
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Full-Service Installations
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Custom Window Designs
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Sliding Glass
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Window Replacement
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Double-Hung
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Fast Delivery
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Residential Windows
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Bay Windows
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Glass Showers
Elite Vinyl Windows Inc.
Whittier, CA-
Good Customer Service
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Free assessment
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Price Transparency
Services Offered
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Window Replacement
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Sliding Glass
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Custom Window Designs
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Energy-Efficient Options
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Residential Windows
Family Home Improvements
Whittier, CA-
Good Customer Service
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Free assessment
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Timely Service
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Educational Website
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Price Transparency
Services Offered
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Residential Windows
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Glass Showers
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Commercial Windows
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Sliding Glass
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Full-Service Installations
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Custom Window Designs
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Window Replacement
SoCal Window Pros
San Dimas, CA-
Free assessment
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Educational Website
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Good Customer Service
Services Offered
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Residential Windows
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Custom Window Designs
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Window Replacement
Emerald Mirror & Glass
Yorba Linda, CA-
Good Customer Service
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Educational Website
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Price Transparency
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Free assessment
Services Offered
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Window Repair
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Residential Windows
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Glass Showers
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Commercial Windows
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Custom Window Designs
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Window Replacement
Home Services at The Home Depot
Baldwin Park, CA-
Good Customer Service
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Free assessment
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Educational Website
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Price Transparency
Services Offered
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Custom Window Designs
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Glass Showers
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Fast Delivery
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Commercial Windows
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Residential Windows
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Window Replacement
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Stained Glass
Tesla Windows
Buena Park, CA-
Educational Website
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Timely Service
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Price Transparency
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Free assessment
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Good Customer Service
Services Offered
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Energy-Efficient Options
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Double-Hung
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Window Replacement
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Residential Windows
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Custom Window Designs
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Aluminum Window Frames
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Sliding Glass
Advance Windows & Doors
Walnut, CA-
Price Transparency
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Free assessment
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Educational Website
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Good Customer Service
Services Offered
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Custom Window Designs
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Bay Windows
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Tempered Glass
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Fast Delivery
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Residential Windows
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Commercial Windows
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Window Replacement
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Double-Hung
NagcoGlass
Pomona, CA-
Free assessment
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Price Transparency
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Good Customer Service
Services Offered
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Commercial Windows
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Custom Window Designs
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Window Replacement
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Glass Showers
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Energy-Efficient Options
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Residential Windows
N.E.U GLASS WINDOW REPAIR
La Puente, CA-
Good Customer Service
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Free assessment
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Price Transparency
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Educational Website
Services Offered
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Window Replacement
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Residential Windows
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Double-Hung
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Custom Window Designs
JK Glass & Mirror Inc
Baldwin Park, CA-
Price Transparency
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Good Customer Service
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Free assessment
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Educational Website
Services Offered
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Glass Showers
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Residential Windows
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Commercial Windows
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Window Replacement
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Custom Window Designs
A New View Windows & Doors Inc.
Anaheim, CA-
Educational Website
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Timely Service
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Price Transparency
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Free assessment
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Good Customer Service
Services Offered
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Sliding Glass
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Window Replacement
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Custom Window Designs
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Residential Windows
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Glass Showers
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Fast Delivery
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Energy-Efficient Options
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Commercial Windows
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Double-Hung
Imperium Vinyl Windows and Doors Of Fullerton
Fullerton, CA-
Free assessment
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Good Customer Service
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Educational Website
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Price Transparency
Services Offered
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Residential Windows
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Custom Window Designs
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Energy-Efficient Options
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Window Replacement
Vista Window Manufacturing, Inc.
Monrovia, CA-
Educational Website
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Price Transparency
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Free assessment
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Good Customer Service
Services Offered
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Commercial Windows
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Window Replacement
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Sliding Glass
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Energy-Efficient Options
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Residential Windows
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Custom Window Designs
Cal Replacement Window Company of Orange County
Anaheim, CA-
Educational Website
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Good Customer Service
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Price Transparency
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Free assessment
Services Offered
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Window Replacement
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Full-Service Installations
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Residential Windows
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Custom Window Designs
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Bay Windows
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Double-Hung
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Sliding Glass
Energy Core Construction
Anaheim, CA-
Good Customer Service
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Educational Website
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Price Transparency
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Timely Service
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Free assessment
Services Offered
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Custom Window Designs
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Sliding Glass
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Energy-Efficient Options
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Aluminum Window Frames
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Residential Windows
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Commercial Windows
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Window Replacement
Specialty Siding
Anaheim, CA-
Educational Website
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Good Customer Service
Services Offered
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Fast Delivery
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Residential Windows
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Custom Window Designs
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Sliding Glass
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Window Replacement
Calculate how much you can expect to pay for window installation and replacement in South San Jose Hills, CA using our customized window cost calculator.
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 South San Jose Hills Saves You Money
Upgrading to energy-efficient windows can help improve the comfort of your home and help you save on electricity bills. Here's more information on how upgrading your windows could help you:
- Protect your valuables: Many Energy Star certified windows have low-emissivity coatings, which filter out harmful UV rays, preventing fading of your furniture, carpet and other valuables.
- Protect your investment: Upgrading and repairing your windows is an important part of maintaining your property and its real estate value, particularly if you have an older home.
- Better temperature control in your home: Living in a chilly place like South San Jose Hills usually means depending on your heater to keep your home cool. Energy-efficient windows can reduce how much heat is lost through your windows when heating your home.
- Save money on energy bills: Upgrading to energy-efficient windows lowers your energy bills by about 12% because you use less energy.
Estimated Cost of Window Replacement in South San Jose Hills
Each window replacement company provides varying services and has different price points based on several factors.
How Much Do New Windows Cost?
The typical cost to install a single window is about $600 but can range from $200 to $1,200. How much it will cost you depends on several factors, such as size, material, type, number of windows, the location of your home and more.
With windows, efficiency is one of the most important factors for most homeowners. High efficiency windows may cost more off the bat, but by increasing the efficiency of your home — especially if you live in a hot climate — they can provide decades of energy savings. According to Energy Star, purchasing certified energy-efficient windows can save South San Jose Hills homeowners $509+ each year after replacing single-pane windows.
Another factor that affects the overall cost is the material you select for your frame. Aluminum frames are typically the least expensive and are sturdy and light, but they offer poor insulation. On the other hand, wood frames are the most expensive, as they are aesthetically pleasing and offer decent insulation. Fiberglass and vinyl frames provide good insulation as well and cost somewhere between the other two.
What Services do Window Installers Offer?
There are typically two types of window replacement services: full-frame and pocket installations.
Full-frame installations are usually done when you want a new style or your window has significant rot. With this service, your professionals will replace the entire window, including the frame, sill and trim. Pocket installations are simpler and won't carry as large a bill, as they involve merely replacing the window within its existing frame. But if the frame has any damage or deterioration, you should opt for a full-frame installation instead.
If you're not sure which kind of window installation service you should get, your installer should be able to advise you. Typically, the decision is influenced by factors like the age and condition of the home, the type of building material, budget and time restrictions.
Best Availability
Renewal by Andersen
- Great industry reputation
- Member of US Green Building Council
- Manufactures products in-house
Window Veteran
Window World
- EnergyStar Partner
- Wide variety of products and services
- Lifetime Warranty
How We Choose the Best Window Installers in South San Jose Hills
In our hunt to find the most reliable, eco-friendly window installers in South San Jose Hills, EcoWatch chose the above companies as the best window installation companies in the city. Along with energy efficiency, we assessed several window installers in South San Jose Hills and ranked them based on the following methodology:
Service Area
Because this is a guide for South San Jose Hills, we paid more attention to companies that provide services to the city. There are certainly other reputable providers that didn't make the cut because of the low odds that they would serve the average homeowner in South San Jose Hills.
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 company included on this list to make sure its contractors are well-qualified and that the company has received plenty of positive customer feedback to vouch for its service.
Customer Reviews
We analyzed trends in recent customer feedback to determine the companies with the most customer satisfaction. Customer satisfaction might be the factor we place the most value on, as it indicates the quality of services across most other categories, including cost, quality of installation, quality of parts, warranty, professionalism and more.
Cost
This one is a give-and-take: as with most services, cheap window installers won't always provide the most quality service. Still, we want to make sure we're highlighting companies that offer a wide range of price and financing options so they're accessible to most homeowners.
Warranty
As discussed previously, windows are a significant 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
Due to South San Jose Hills' climate, homeowners need to be wary of water damage, low efficiency and rot. We factored in local experience to reflect the ability of South San Jose Hills window companies to prepare homes for the climate. If a company has less than 10 years of experience, it loses points in this category.
South San Jose Hills, CA Window Replacement FAQs
How much should a window install cost?
The average cost to install a window can range between $450 and $650. There are several factors that affect the cost, including the materials used in designing the windows, your property's location, styles and sizes of windows, local labor costs, how energy-efficient the windows are and the number of windows.
What are the kinds of windows?
There are various kinds of windows you can get for your house, such as transom windows, bay windows, slider windows, awning windows, double-hung and single-hung windows, casement windows and picture windows.
What services do window replacement companies provide?
Window installers will do the entire process — from replacing old windows with brand new ones to cleaning up after the installation. In addition, some companies offer window manufacturing, customization and repairs.
Should I replace my windows all at the same time?
If you want to get more efficient windows and save money on energy costs, replacing all the windows at once is the only way to see a noticeable difference. On the other hand, if you have just a few windows that are broken or drafty, you can replace just those.