28 Best Window Replacement Companies in Fremont, CA (2023 Reviews)
Window Companies Near Me
If you're looking to get new windows, our list of the top window installation companies can help.
We analyzed all the top window installers in Fremont and selected the top 28 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 May 04, 2023
Why you can trust EcoWatch
Whether you're doing renovations or have old windows, windows play a vital role in conserving energy in your home. Drafty windows can cut your home's energy efficiency by up to 30%, according to the Department of Energy. In Fremont, that's almost $531 per year that you could save on your energy bills by making the switch.
Installing efficient windows on your property can help you save money every month on your electric bills — and you can help the environment as well.
So if you're constructing a new home, renovating or replacing your windows in Fremont, this guide is the best place to get started.
Best Overall
Renewal by Andersen
- Manufactures products in-house
- Member of US Green Building Council
- Great industry reputation
- 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
- Low prices relative to competitors
- Great industry reputation
- Large serice area
- Quality of service will depend on your area
Best Window Replacement Companies in Fremont
The EcoWatch Reviews team assessed dozens of installers in Fremont to find the best window installation companies for our readers. We assessed the installers based on energy-efficient offerings, coverage area, price, customer service, local experience and more.

Renewal by Andersen
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Manufactures products in-house
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Member of US Green Building Council
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Great industry reputation
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More expensive than competition
Renewal by Andersen has the best availability in Fremont. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. This window installation company has been operating since 1995 and currently serves nearly every state except Mississippi and West Virginia.
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 WindowsA handful of windows manufactured by the Andersen corporation were awarded Energy Star’s “Most Efficient” in 2021, and Andersen was named Energy Star’s Partner of the Year in 2019. Not all of Andersen's windows are Energy Star certified, so make sure you mention that you're interested in Energy Star windows when inquiring.
How much does Renewal by Andersen cost in Fremont?Andersen doesn't have any cost information available on its website, but based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. You can ask for a free quote on its website for more information about pricing.

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 Fremont. This company has been in business since 1962 and currently provides services to Anaheim, Riverside, Los Angeles, San Bernardino and Orange counties. Hundreds of positive reviews from customers online back the company's reputation.
Milgard may be the company for you if you're interested in one that 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 is an Energy Star partner and offers a variety of energy-efficient windows that are Energy Star certified. Note that not all of the company's windows are Energy Star certified, so be sure to ask your Milgard representative when inquiring about services.
How much does Milgard Windows & Doors cost in Fremont?Milgard does not display prices on its website, but it offers different kinds of windows at varying price points. Receiving a free quote on its website is the best way to get more accurate information.

Window World
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Low prices relative to competitors
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Great industry reputation
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Large serice area
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Quality of service will depend on your area
Window World has windows expertise in Fremont. It's the largest window replacement company in the country, known for its vinyl windows and affordability. This provider has 27 years of experience in the window installation business, and it has proved to be one of the most reputable companies in the business. The company has plenty of positive reviews from customers on online review websites.
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 WindowsWindow World's commitment to sustainability can be seen in its 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 Fremont?Window World does not display prices on its website, but it's known for offering some of the most affordable window installations around. For more detailed information on the cost, 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 Fremont. It's 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 window installation sector. The provider has a lot of positive reviews from customers online.
It has an industry-leading warranty covering products, parts and workmanship for life.
Energy Efficiency of Universal Windows Direct WindowsThere are a wide variety of window types that Universal Windows Direct offers, some of which are Energy Star products. 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 Fremont?Universal doesn't have any cost information listed 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. The best way to get more accurate pricing information is to receive a free quote from the company.
One thing to note is that the following companies are national, which means the quality of customer service may depend on your local team. We have tried to remain unbiased and transparent by mentioning both pros and cons for every company.
More Window Replacement Companies in Fremont
Roxy Glass
7401 Morton Ave # A, CA-
Timely Service
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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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Glass Showers
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Custom Window Designs
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Residential Windows
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Aluminum Window Frames
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Energy-Efficient Options
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Sliding Glass
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Double-Hung
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Fast Delivery
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Commercial Windows
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Tempered Glass
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Bay Windows
American Vision Windows
Santa Clara, CA-
Educational Website
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Free assessment
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Good Customer Service
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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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Double-Hung
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Fast Delivery
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Glass Showers
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Sliding Glass
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Aluminum Window Frames
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Stained Glass
Brothers Home Improvement, Inc.
San Jose, CA-
Good Customer Service
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Educational Website
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Price Transparency
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Free assessment
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Award-Winning
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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Bay Windows
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Sliding Glass
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Double-Hung
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Stained Glass
The Shade Store
Palo Alto, CA-
Educational Website
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Good Customer Service
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Free assessment
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Price Transparency
Services Offered
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Fast Delivery
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Stained Glass
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Energy-Efficient Options
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Commercial Windows
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Residential Windows
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Custom Window Designs
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Aluminum Window Frames
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Glass Showers
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Double-Hung
My Window & Door Solutions
San Jose, 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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Custom Window Designs
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Sliding Glass
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Commercial Windows
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Bay Windows
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Glass Showers
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Double-Hung
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Residential Windows
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Aluminum Window Frames
Interior Door Replacement Company
Santa Clara, CA-
Free assessment
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Educational Website
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Timely Service
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Price Transparency
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Good Customer Service
Services Offered
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Fast Delivery
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Full-Service Installations
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Double-Hung
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Residential Windows
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Bay Windows
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Commercial Windows
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Custom Window Designs
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Sliding Glass
Cal Coast Window & Door
Pleasanton, CA-
Free assessment
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Educational Website
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Price Transparency
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Good Customer Service
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Award-Winning
Services Offered
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Full-Service Installations
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Residential Windows
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Bay Windows
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Sliding Glass
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Energy-Efficient Options
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Custom Window Designs
RbA Test Local
Redwood City, CA-
Educational Website
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Award-Winning
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Free assessment
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Timely Service
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Good Customer Service
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Price Transparency
Services Offered
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Sliding Glass
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Double-Hung
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Residential Windows
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Custom Window Designs
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Commercial Windows
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Stained Glass
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Glass Showers
Glass Doctor of The Bay Area
Hayward, CA-
Price Transparency
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Good Customer Service
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Educational Website
Services Offered
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Glass Showers
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Full-Service Installations
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Commercial Windows
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Custom Window Designs
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Bay Windows
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Double-Hung
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Residential Windows
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Energy-Efficient Options
Vineyard Blinds & Shades
Santa Clara, CA-
Price Transparency
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Good Customer Service
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Free assessment
Services Offered
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Residential Windows
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Energy-Efficient Options
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Commercial Windows
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Glass Showers
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Sliding Glass
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Bay Windows
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Custom Window Designs
Elite Shutters & Shadings, Inc.
Livermore, CA-
Free assessment
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Price Transparency
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Good Customer Service
Services Offered
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Energy-Efficient Options
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Bay Windows
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Residential Windows
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Custom Window Designs
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Sliding Glass
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Commercial Windows
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Glass Showers
Home Services at The Home Depot
East Palo Alto, 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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Glass Showers
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Custom Window Designs
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Residential Windows
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Double-Hung
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Commercial Windows
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Fast Delivery
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Bay Windows
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Stained Glass
Home Services at The Home Depot
Hayward, 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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Commercial Windows
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Glass Showers
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Fast Delivery
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Stained Glass
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Bay Windows
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Residential Windows
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Custom Window Designs
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Aluminum Window Frames
Los Altos Glass Repair and Replacement
Los Altos, CA-
Educational Website
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Good Customer Service
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Free assessment
Services Offered
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Commercial Windows
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Residential Windows
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Tempered Glass
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Aluminum Window Frames
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Bay Windows
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Glass Showers
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Custom Window Designs
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Full-Service Installations
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Double-Hung
Home Services at The Home Depot
Fremont, 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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Fast Delivery
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Aluminum Window Frames
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Stained Glass
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Commercial Windows
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Custom Window Designs
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Residential Windows
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Glass Showers
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Bay Windows
Pella Windows & Doors of Northern California
Hayward, 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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Bay Windows
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Sliding Glass
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Double-Hung
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Residential Windows
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Custom Window Designs
Select Windows Inc
Los Altos, CA-
Timely Service
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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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Custom Window Designs
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Residential Windows
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Bay Windows
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Commercial Windows
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Sliding Glass
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Stained Glass
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Fast Delivery
Super Mario Glass Inc
San Leandro, CA-
Good Customer Service
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Free assessment
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Timely Service
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Price Transparency
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Educational Website
Services Offered
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Custom Window Designs
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Fast Delivery
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Bay Windows
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Glass Showers
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Sliding Glass
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Commercial Windows
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Residential Windows
R & M Quality Windows & Doors
Newark, CA-
Timely Service
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Price Transparency
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Educational Website
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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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Bay Windows
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Residential Windows
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Double-Hung
Custom Exchange Windows
Pleasanton, CA-
Award-Winning
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Free assessment
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Good Customer Service
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Timely Service
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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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Bay Windows
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Residential Windows
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Sliding Glass
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Energy-Efficient Options
Bay Home & Window
Pleasanton, CA-
Free assessment
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Price Transparency
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Award-Winning
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Good Customer Service
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Educational Website
Services Offered
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Glass Showers
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Custom Window Designs
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Residential Windows
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Commercial Windows
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Bay Windows
Sears Heating and Air Conditioning
Livermore, CA-
Educational Website
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Price Transparency
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Award-Winning
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Free assessment
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Good Customer Service
Services Offered
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Stained Glass
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Custom Window Designs
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Glass Showers
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Residential Windows
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Bay Windows
Precision Garage Door of San Jose
San Jose, CA-
Price Transparency
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Award-Winning
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Free assessment
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Good Customer Service
Services Offered
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Bay Windows
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Residential Windows
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Double-Hung
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Commercial Windows
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Custom Window Designs
Wardell Auto Interiors & Tops
Santa Clara, 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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Custom Window Designs
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Fast Delivery
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Full-Service Installations
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Residential Windows
Home Services at The Home Depot
Santa Clara, CA-
Free assessment
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Educational Website
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Good Customer Service
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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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Bay Windows
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Fast Delivery
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Residential Windows
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Stained Glass
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Commercial Windows
Auto Mall Tint Specialist
Fremont, CA-
Price Transparency
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Good Customer Service
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Educational Website
Services Offered
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Custom Window Designs
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Residential Windows
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Double-Hung
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Fast Delivery
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Bay Windows
Lon's Glass & Mirrors Inc
San Leandro, CA-
Free assessment
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Price Transparency
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Educational Website
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Good Customer Service
Services Offered
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Commercial Windows
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Residential Windows
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Sliding Glass
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Double-Hung
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Glass Showers
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Bay Windows
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Custom Window Designs
Home Services at The Home Depot
Union City, 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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Glass Showers
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Custom Window Designs
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Residential Windows
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Bay Windows
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Fast Delivery
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Double-Hung
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Commercial Windows
How Installing Energy-Efficient Windows in Fremont Saves You Money
Energy-efficient windows can benefit you in several ways. Here are some reasons you may want to think about making the switch:
- Reduce your carbon footprint: Since energy-efficient windows improve the insulation in your home, you can lower your indirect greenhouse gas emissions by about 12%, according to Energy Star.
- Protect your valuables from fading: The low-emissivity coatings on many energy-efficient windows filter out damaging UV rays, preventing your furniture, carpet and other valuables from fading.
- Save money on power bills: According to the Department of Energy, heat gained or lost through windows makes up about 25-30% of residential energy use. Upgrading to energy-efficient models can help decrease that number, therefore saving you about 12% more on your bills.
- Protect your investment: When you have an older home, your windows could also be outdated or drafty. Keeping your windows up to date is an important part of maintaining your property and its real estate value.
Estimated Cost of Window Replacement in Fremont
Let's go over the cost of window installation and the types of services offered by installers.
How Much Do New Windows Cost?
Although the national average to replace a single window is about $600, it can range anywhere from $200 to $1,200. But prices vary remarkably depending on the size of your home, complexity of the installation, your location and the quality of the company you choose. Many window installers also offer door replacements, which will add extra costs to your project.
It's also worth keeping in mind that energy-efficient windows will typically cost more upfront, but Energy Star estimates that upgrading the windows on your Fremont home can mean an average energy savings of $236 to $319 a year for single-pane window replacement, or between $87 to $126 a year for double-pane windows. The amount of money you'll save by upgrading to energy-efficient windows depends on your local climate, energy rates and other factors unique to your home.
The cost of your window installation will also vary depending on the type of window material you choose for the frames. Wood windows are generally the most expensive, but it depends if they are solid wood or clad with aluminum or vinyl. Fiberglass windows also tend to be a bit more expensive than vinyl, but they are more efficient.
What Services do Window Installers Offer?
The first question to ask yourself when getting new windows is: Do you want a full-frame installation or a pocket installation?
Full-frame installations involve replacing the total window, including the trim, sill and frame. Full-frame installations are necessary when you want a new style or your window has significant damage or rot. Because full-frame installations are more involved, they will raise 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 will be less expensive, but you can't do this type of installment if you have any pre-existing rot or water damage.
If you're still trying to decide which kind of installation to get, you can talk to your installer and get their advice. The choice mostly depends on how old the frames are and if there's any damage.
Best Overall
Renewal by Andersen
- Manufactures products in-house
- Member of US Green Building Council
- Great industry reputation
- 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
- Low prices relative to competitors
- Great industry reputation
- Large serice area
- Quality of service will depend on your area
How We Choose the Best Window Installers in Fremont
EcoWatch reviews are different from most reviews because we look at these companies through a sustainability lens. Along with energy efficiency, we evaluated several window installers in Fremont and ranked them based on the following methodology:
Service Area
Because this is a guide for Fremont, we paid more attention to companies that provide services to the city. There are other reputable providers that didn't make the cut because they wouldn't be able to serve homeowners in Fremont.
Work Quality
We're willing to bet that you're looking for a company to do a great job installing windows. We've vetted each company featured in our guide to ensure its contractors are well-qualified and that the company has received a lot of positive customer feedback to vouch for its service.
Customer Reviews
Another self-explanatory yet very important review factor is customer feedback. If the majority of customers don't have good feedback about their service from a certain company, you won't see it featured on EcoWatch.
Cost
Cheaper windows don't necessarily mean better windows, but we know many of our readers would like to keep costs as low as possible. When analyzing the prices of providers, we gave higher scores to companies with reasonable prices and accessible financing rather than "cheaper" services.
Warranty
Protecting your investment in new windows is important to many homeowners. That's why window installation companies that provide lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Lastly, we like to see companies that have been in the industry for quite some time. Window installation companies that have more years of experience will earn higher rankings by our standards. We like to see at least ten years of experience.
Fremont, CA Window Replacement FAQs
How much should window installation cost?
The national average cost to replace one window is around $600 but can range from $200 to $1,200, depending on a variety of factors. The price is usually dependent on the location of your property, the type and material of the window and the size of the window. Also, bear in mind that energy-efficient windows may cost more upfront but can save you a decent amount of money a year in energy bills.
What are the different kinds of windows?
There are various kinds of windows you can get for your house, such as transom windows, slider windows, casement windows, bay windows, picture windows, double-hung and single-hung windows and awning windows.
Can you replace your own windows?
If you're handy and have the time and patience to do the job right, it's possible to install your own windows. But if you don't have the time or experience, we recommend getting a professional to do it for you.
When is the best time of year to replace windows?
Although you can install windows any time of year, warmer weather is typically better for installing replacement windows. In addition, it shouldn't be raining, since rain can make the installation harder.
When is it time to replace your windows?
Windows typically have a lifespan of around 20 to 30 years, but anytime you see damage on your windows, it's a good time to have them looked at by an expert to determine if they are in need of a repair or replacement.