24 Best Window Replacement Companies in Santa Clara, CA (Jan 2023)
Window Companies Near Me
When you need to replace your windows, our list of the best window installation companies can help you find the provider for you.
We analyzed all the top window installers in Santa Clara and selected the top 24 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
A guide on the top window installation companies in Santa Clara may not seem like the most compelling article on EcoWatch, but trust us, windows impact your life more than you might realize. During the hot summer months, the last thing you want is your cool air to leak out of your outdated windows.
Thankfully, saving you money with efficient windows also aligns with our goals of reducing energy usage for the environment.
Efficient windows are particularly important in Santa Clara, where summers are long and hot. According to Energy Star, switching to energy-efficient windows can save the average homeowner up to $599 a year.
Best Overall
Renewal by Andersen
- Manufactures products in-house
- Award-winning company
- Member of US Green Building Council
- No lifetime warranty
Best Affordability
Window World
- Low prices relative to competitors
- Lifetime warranty
- Great industry reputation
- Quality of service will depend on your area
Excellent Reputation
Milgard Windows & Doors
- EnergyStar Partner
- Wide network of installers
- Lifetime warranty available
- Entails hiring third-party contractors
Best Window Replacement Companies in Santa Clara
The EcoWatch team assessed several window providers across Santa Clara to narrow our list down to the top ones. The installers in this article scored best in our categories, which include energy-efficient offerings, availability, price, customer service and more.

Renewal by Andersen
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Manufactures products in-house
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Award-winning company
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Member of US Green Building Council
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No lifetime warranty
Renewal by Andersen is a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has around 27 years of experience in the window installation business. Many positive reviews on customer review websites back the company's reputation.
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 be sure to mention that you'd like Energy Star windows when inquiring.
How much does Renewal by Andersen cost in Santa Clara?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. If you'd like to know for sure, you can request a quote on the company's website.

Window World
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Low prices relative to competitors
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Lifetime warranty
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Great industry reputation
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Quality of service will depend on your area
Window World offers windows expertise in Santa Clara. Window World has about 27 years of experience in the windows industry, and it currently provides services to 200 locations nationwide. Many positive reviews from customers online back the provider's reputation.
You may want to consider choosing Window World if you're interested in a installer 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 want Energy Star windows when inquiring.
How much does Window World cost in Santa Clara?Prices are not available on Window World's website since the cost of window installment varies greatly based on how many and what type(s) of windows you need. However, it's known for offering some of the most affordable window installations around. For more accurate information on pricing, 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 offers the best local installation in Santa Clara. This company has been in business since 1962 and currently provides services to Anaheim, Riverside, Los Angeles, San Bernardino and Orange counties. Its reputation is backed by many positive reviews on customer review websites.
You may want to consider opting for Milgard if you're looking for a installer 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 WindowsThere are a wide variety of window types that Milgard Windows & Doors offers, some of which are Energy Star products. 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 Santa Clara?Milgard doesn't have any cost information displayed on its website, but it offers different kinds of windows at varying price points. For more detailed information on the cost, you can ask for 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 has the best warranty in Santa Clara. Universal has been in the window industry for about 20 years. Hundreds of positive reviews from customers online back the company's reputation.
If you're looking for a company that has an industry-leading warranty covering products, parts and workmanship for life, this may be the provider for you.
Energy Efficiency of Universal Windows Direct WindowsUniversal Windows Direct has some Energy Star windows, but note that not all its windows are energy-efficient, so make sure you ask for 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 Santa Clara?Universal doesn't have any cost 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. You can request a free quote on its website for more information about pricing.
We aim to remain unbiased and transparent by listing pros and cons for each company we review. Additionally, our rankings are not influenced by any partnerships.
More Window Replacement Companies in Santa Clara
Renewal by Andersen of San Francisco
Hayward, CA-
Free Quotes
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No-Hassle Pricing
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Good Customer Service
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Locally Recognized for Quality
Services Offered
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Custom Windows
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Commercial Windows
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Double-Hung
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Stained Glass
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Sliding Glass
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Bay Windows
Quality First Home Improvement, Inc.
Campbell, CA-
Educational Website
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Award-Winning
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Good Customer Service
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Arrives on Time
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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Double-Hung
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Sliding Glass
Global Glass Enterprise Inc.
San Jose, CA-
Free Quotes
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Helps Educate Customers
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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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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-
Free Quotes
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Price Transparency
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Helps Educate Customers
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Excellent Customer 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 & Bow Windows
Best Exteriors
San Leandro, CA-
Excellent Customer Service
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Reliable Appointment Windows
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No-fee Quotes
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Consistent Workmanship
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 Dublin
Dublin, CA-
No-fee Quotes
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Educational Website
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Timely Service
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Excellent Customer Service
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 Livermore
Livermore, CA-
Consistent Workmanship
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Good Customer Service
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No-fee Quotes
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Helps Educate Customers
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
Window Replacement Pleasanton
Pleasanton, CA-
Educational Website
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Free Quotes
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Excellent Customer Service
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Reliable 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 & Bow Windows
Window Replacement Alameda
Alameda, CA-
Reliable Appointment Windows
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Free Quotes
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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 Redwood City
Pleasanton, CA-
Price Transparency
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Reliable Appointment Windows
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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 & Bow Windows
Roxy Glass
Morton Ave, CA-
Educational Website
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Excellent Customer Service
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No-fee Quotes
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No-Hassle Pricing
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-
Reliable Appointment Windows
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Helps Educate Customers
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Free Quotes
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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 Union City
Union City, CA-
Educational Website
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Reliable Appointment Windows
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Price Transparency
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Good Customer Service
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 San Mateo
San Mateo, CA-
No-Hassle Pricing
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Reliable Service
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Good Customer 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 Windows
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Double-Hung
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Sliding Glass
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Bay Windows
Best Exteriors
Oakland, CA-
No-Hassle Pricing
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Excellent Customer Service
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Reliable Appointment Windows
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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 Windows
Window Replacement Hayward
Hayward, CA-
Excellent Customer Service
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No-fee Quotes
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Consistent Workmanship
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Helps Educate Customers
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
Heritage Home Solution
San Jose, CA-
Locally Recognized for Quality
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No-fee Quotes
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No-Hassle Pricing
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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 Window Designs
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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-
No-Hassle Pricing
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Dependable Service
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No-fee Quotes
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Educational Website
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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Business Windows
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Double-Hung
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Sliding Glass
Epic Home Upgrades and Construction
San Leandro, CA-
Excellent Customer Service
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No-fee Quotes
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Dependable Service
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Timely Service
Services Offered
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Sliding Glass
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Custom Windows
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Energy-Efficient Options
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Double-Hung
Integrity Windows & Doors
San Jose, CA-
Educational Website
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Free Quotes
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Timely Service
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Reliable 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 Windows
R & M Quality Windows & Doors
Newark, CA-
Good Customer Service
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Price Transparency
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Educational Website
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Reliable Service
Services Offered
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Residential Windows
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Custom Windows
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Full-Service Installations
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Double-Hung
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Sliding Glass
Danville Glass Company
Danville, CA-
Reliable Service
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Price Transparency
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Award-Winning
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Educational Website
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-
Arrives on Time
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Price Transparency
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Reliable Service
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Free Quotes
Services Offered
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Residential Windows
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Custom Window Designs
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Aluminum Window Frames
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Double-Hung
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Sliding Glass
Aames Windows & Doors Inc
Alamo, CA-
Price Transparency
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Excellent Customer Service
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Reliable Service
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No-fee Quotes
Services Offered
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Fast Delivery
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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
How Installing Energy-Efficient Windows in Santa Clara Saves You Money
When you switch to energy-efficient windows, you may see a few perks, including:
- Protect your investment: When your home is on the older side, your windows could also be outdated or drafty. Upgrading and repairing your windows is an important part of maintaining your property and its value.
- Decrease your carbon footprint: In Santa Clara, you can cut your indirect greenhouse gas emissions by about 117 pounds per year once you upgrade to energy-efficient windows.
- Protect your valuables from fading: When you switch to energy-efficient windows with low-emissivity coatings, your floors, carpets and furniture will fade less because of their ability to filter out harmful UV rays.
- Save money on electricity bills: Once you switch to energy-efficient windows, you can expect a reduction in your bills by about 12% because you'll require less energy to heat or cool your house.
Estimated Cost of Window Replacement in Santa Clara
Each window installer offers varying services and has varying costs based on a few factors.
How Much Do New Windows Cost?
According to our research, the average cost of replacing a single window is about $600. However, window replacement costs can range from $200 to $1,200 per window. These figures vary depending on specific characteristics of your installation, including material, number of windows, size, the location of your home, type and more.
Whether or not you want to install energy-efficient windows is another factor that will affect the cost. These will typically cost more than other windows, but on the other hand, you can save about $599 a year on your energy bills in Santa Clara.
We recommend requesting free quotes from several window companies to find the one that works best for you.
What Services do Window Installers Offer?
Generally, there are two types of window installation services companies provide: full-frame and pocket installations.
Full-frame installations are necessary when you want to change the style of your windows or your window has a lot of deterioration. With this service, your professionals will replace the entire window, including the sill, frame and trim. A pocket installation means replacing a window within the existing frame, which is generally cheaper than a full-frame installation.
Your window installation company will be able to help you decide what's best for your needs. In Santa Clara, the decision will mostly depend on the age of your windows and if there's any damage. Wood can decay if it's not properly maintained over the years, so it's a good idea to have a professional examine your frames and window sills.
Best Overall
Renewal by Andersen
- Manufactures products in-house
- Award-winning company
- Member of US Green Building Council
- No lifetime warranty
Best Affordability
Window World
- Low prices relative to competitors
- Lifetime warranty
- Great industry reputation
- Quality of service will depend on your area
Excellent Reputation
Milgard Windows & Doors
- EnergyStar Partner
- Wide network of installers
- Lifetime warranty available
- Entails hiring third-party contractors
How We Choose the Best Window Installers in Santa Clara
EcoWatch differs from most reviewers since we're examining these companies through a sustainability lens. Along with energy efficiency, we reviewed window companies all across the state and ranked them based on the following methodology:
Service Area
This one is self-explanatory, but we've chosen to highlight window installation companies that serve the Santa Clara area so you can find the best window installation company near you.
Work Quality
We're willing to bet that you're looking for professionals who do a great job installing windows. We've vetted each company in our guide to ensure 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, weighted by sample size. Customer satisfaction may be the factor we place the most value on, as it reflects the quality of services across nearly every category, including cost, quality of parts, professionalism, warranty, quality of installation and more.
Cost
This one is a give-and-take: similar to most services, cheap window companies won't always provide the most quality service. On the other hand, we want to ensure we're highlighting companies that offer a range of price and financing options so they're accessible to most homeowners.
Warranty
As discussed, windows are a serious investment, so you'll want to be certain that investment is well protected. Window installation companies with lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Because of Santa Clara's climate, homeowners will want to mitigate water damage, low efficiency and rot. We factored in local experience to reflect the ability of Santa Clara window companies to prepare homes for the climate. If a company has less than 10 years of experience, it loses points in this category.
Santa Clara, CA Window Replacement FAQs
How much should window installation cost?
The national average cost of installing one window is around $600 but can range between $200 and $1,200, depending on a few different factors. The price is generally dependent on the location of your property, the size of the window and the type and material of the window. Also, bear in mind that energy-efficient windows may cost more upfront but can save you hundreds of dollars a year in energy bills.
What are the different kinds of windows?
The most common types of windows for homes include: casement windows, picture windows, transom windows, awning windows, double-hung and single-hung windows, bay windows and slider windows.
Do I really have to use a window installation company?
You should use a window installation professional whenever you want to replace your windows. Installing windows is a complicated process that can be difficult to do on your own, so it's best left to the professionals.
How long does window installation usually take?
Because a window takes about 30 minutes to install, about 16 windows can be installed during a typical 8-hour work day.
When is the best time of year to replace windows?
Though you can install windows any time of year, warmer weather is typically better for replacing windows. Additionally, the weather should be dry, since rain can make the installation more difficult.