20 Best Window Companies in Castroville, CA (2023 Reviews)
Are you thinking about replacing your windows? Our guide to the best window installation companies can help you narrow down which one to pick.
We analyzed all the top-rated window companies in Castroville 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
Whether you're doing home renovations or have old windows, windows play a crucial role in conserving electricity in your home. Damaged or outdated windows can cost you in electric bills. In fact, the Department of Energy estimates that 25-30% of your home's heat or cool air could be lost through your windows.
That's also bad news for the environment, as the additional energy required by leaky windows increases your carbon footprint.
So if you're constructing a new home, renovating or replacing your windows in Castroville, this guide is the best place to get started.
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 Castroville
The EcoWatch team evaluated dozens of installers in Castroville to find the best window replacement companies for our readers. The installers in this article scored the best in our review categories, which include energy-efficient offerings, availability, local expertise, customer service, 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 has windows expertise in Castroville. This company has been in business since 1995 and currently provides services to 200 locations nationwide. Its reputation is backed by many positive reviews on customer review websites.
You may want to consider going with 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 windows are Energy Star certified, so make sure you mention that you want Energy Star windows when inquiring.
How much does Window World cost in Castroville?Window World does not mention prices on its website, but it's known for offering some of the most affordable window installations around. For more accurate information on pricing, you can inquire about 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
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Limited additional services
Milgard Windows & Doors provides the best local installation in Castroville. It's a family-owned and -operated window replacement company, which primarily serves the West Coast. This company has been in business since 1962 and currently provides services to Anaheim, Riverside, Los Angeles, San Bernardino and Orange counties.
You may want to consider going with Milgard if you're interested in 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 WindowsThe 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. Not all of Milgard’s windows are Energy Star certified, so be sure to mention that you’re interested in Energy Star windows when inquiring.
How much does Milgard Windows & Doors cost in Castroville?Pricing details are 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 inquire about 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 has the best availability in Castroville. This company has been in business since 1995 and currently provides services to nearly every state except Mississippi and West Virginia. Its reputation is backed by many positive reviews on customer review websites.
You may want to consider going with Andersen if you're interested in a installer 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 want Energy Star windows when inquiring.
How much does Renewal by Andersen cost in Castroville?Andersen does not mention prices 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. For more accurate information on pricing, you can inquire about 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 Castroville. 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 replacement business. The company has hundreds of positive reviews from customers on online review websites.
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 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 Castroville?Prices aren’t displayed on Universal’s website, but installations typically range from $225 to $425 per window based on customer feedback. That makes Universal Windows Direct more of a budget-friendly option for window repair and replacements. You can inquire about a free quote on its website for more information about pricing.
We've recommended providers with shining reputations, but bear in mind that some national companies have independently owned locations in Castroville, so your service may vary depending on your local crew. We have tried to remain unbiased and transparent by mentioning pros and cons for each company we reviewed.
More Window Companies in Castroville
Renewal by Andersen of San Francisco
Hayward, 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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Custom Window Designs
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Commercial Windows
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Window Replacement
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Glass Showers
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Sliding Glass
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Residential Windows
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Double-Hung
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Bay Windows
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Stained Glass
Central Coast Windows
Watsonville, CA-
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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Full-Service Installations
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Commercial Windows
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Residential Windows
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Window Replacement
Coast County Glass
Monterey, CA-
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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Window Replacement
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Fast Delivery
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Aluminum Window Frames
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Commercial Windows
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Sliding Glass
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Residential Windows
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Glass Showers
The Skylight Place
Capitola, CA-
Price Transparency
Services Offered
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Glass Showers
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Residential Windows
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Commercial Windows
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Custom Window Designs
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Window Replacement
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Full-Service Installations
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Window Repair
Angle Construction
Scotts Valley, CA-
Free assessment
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Good Customer Service
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Price Transparency
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Educational Website
Services Offered
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Bay Windows
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Window Repair
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Window Replacement
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Residential Windows
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Fast Delivery
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Custom Window Designs
North Glass Windows & Doors
Ben Lomond, CA-
Good Customer Service
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Free assessment
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Price Transparency
Services Offered
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Residential Windows
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Window Repair
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Commercial Windows
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Custom Window Designs
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Glass Showers
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Window Replacement
Almaden Window & Door
San Jose, 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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Double-Hung
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Fast Delivery
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Bay Windows
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Residential Windows
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Window Replacement
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Custom Window Designs
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Sliding Glass
American Window Specialist
Campbell, CA-
Free assessment
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Good Customer 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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Commercial Windows
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Double-Hung
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Window Repair
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Bay Windows
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Sliding Glass
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Residential Windows
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Window Replacement
J&M Windows and Glass, Inc
Campbell, 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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Residential Windows
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Bay Windows
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Glass Showers
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Fast Delivery
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Full-Service Installations
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Double-Hung
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Custom Window Designs
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Sliding Glass
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Aluminum Window Frames
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Window Replacement
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Energy-Efficient Options
GENERAL B CONTRACTOR
San Jose, CA-
Price Transparency
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Free assessment
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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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Double-Hung
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Window Replacement
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Aluminum Window Frames
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Sliding Glass
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Bay Windows
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Residential Windows
Blossom Hill Glass
San Jose, CA-
Free assessment
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Good Customer Service
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Price Transparency
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Educational Website
Services Offered
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Residential Windows
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Sliding Glass
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Double-Hung
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Custom Window Designs
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Glass Showers
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Window Replacement
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Bay Windows
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Commercial Windows
California Window & Fireplace - Window, Door & Fireplace Sales & Installation in Silicon Valley
Campbell, 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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Residential Windows
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Custom Window Designs
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Window Replacement
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Double-Hung
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Bay Windows
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Sliding Glass
Fast Glass
San Jose, CA-
Timely Service
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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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Bay Windows
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Residential Windows
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Tempered Glass
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Custom Window Designs
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Double-Hung
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Glass Showers
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Window Replacement
Cambrian Glass & Mirror Co
Campbell, CA-
Good Customer Service
Services Offered
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Aluminum Window Frames
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Window Replacement
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Residential Windows
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Glass Showers
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Custom Window Designs
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Commercial Windows
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Bay Windows
Joe's Glass
San Jose, CA-
Price Transparency
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Good Customer Service
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Free assessment
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Timely Service
Services Offered
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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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Custom Window Designs
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Bay Windows
American Vision Windows
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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Double-Hung
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Stained Glass
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Fast Delivery
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Residential Windows
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Sliding Glass
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Window Replacement
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Aluminum Window Frames
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Glass Showers
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Energy-Efficient Options
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Custom Window Designs
Super Glass
Campbell, CA-
Educational Website
Services Offered
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Window Replacement
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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
Bentson Windows and Doors
Campbell, CA-
Free assessment
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Price Transparency
Services Offered
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Energy-Efficient Options
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Window Replacement
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Aluminum Window Frames
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Custom Window Designs
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Residential Windows
TT Glass and Windows
San Jose, CA-
Price Transparency
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Good Customer Service
Services Offered
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Residential Windows
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Window Replacement
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Sliding Glass
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Window Repair
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Glass Showers
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Bay Windows
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Commercial Windows
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Custom Window Designs
Sivan Windows and Doors - San Jose Window and Door Replacement Company
San Jose, 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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Custom Window Designs
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Window Replacement
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Residential Windows
Calculate how much you can expect to pay for window installation and replacement in Castroville, 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 Castroville Saves You Money
Energy-efficient windows can benefit you in several ways. Here are a few reasons you may want to think about making the switch:
- Save on electricity bills: The Department of Energy estimates that heat gained or lost through windows accounts for around 25-30% of energy use in your home. Installing energy-efficient windows can help reduce that number, which helps you save more on your bills.
- Better temperature control in your home: When you live in a city like Castroville where the winters can be chilly, you often have to depend on your heater to keep your house warm. Energy-efficient windows can cut back on how much heat is lost through your windows when heating your home.
- Protect your investment: When you have an older home, your windows could also be outdated or damaged. Upgrading and repairing your windows is an important part of maintaining your property and its real estate value.
- Protect your valuables: Many energy-efficient windows have low-emissivity coatings, which not only provide better insulation for your home, but also filter out harmful UV rays, preventing fading of your furniture, carpet and other valuables.
Estimated Cost of Window Replacement in Castroville
Windows come in varying purposes, shapes and styles, so costs and services will differ greatly depending on several factors. Below, we go over the typical cost and services that you can get from window installation companies.
How Much Do New Windows Cost?
On average, homeowners in Castroville can expect that most window installations will range from $250 to $1,200, with the average cost sitting at about $600. But costs differ remarkably based on the size of your home, complexity of the installation, your location and the quality of the company you choose. Many window companies also provide door installations and replacements, which will add extra costs to your project.
Bear in mind that energy-efficient windows may come at a higher price tag, but Energy Star predicts the upgrade will save you between $101 and $583 per year when you install single-pane windows and between $27 and $197 per year when you install double-pane, clear glass windows. Your exact savings will vary depending on your local climate, energy rates and individual home characteristics.
The cost of your window installation will also vary based on the kind of window material you choose for the frames. Wood windows are generally the most expensive, although it depends if they are completely wood or clad with aluminum or vinyl. Fiberglass windows also tend to be somewhat more expensive than vinyl, but they are more efficient.
What Services do Window Installers Offer?
Generally, there are two kinds of window replacement services you can get: full-frame and pocket installations.
Full-frame installations involve replacing the total window, including the sill, frame and trim. Full-frame installations are necessary when you want a new style or your window has considerable rot or deterioration. Because full-frame installations are more involved, they will increase the total cost. Pocket installations (or retrofits) entail replacing a window within its existing frame, which makes pocket installations take less time and therefore cost less. But, if the frame has any rot or deterioration, you will most likely need a full-frame installation instead.
If you're still trying to decide which kind of installation you should get, you can consult with your installer and get their recommendation. The decision mostly is influenced by how old the frames are and if there's any damage present.
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 Castroville
EcoWatch is different from other reviewers since we're examining these companies through a sustainability lens. Along with energy efficiency, we assessed several window installers in Castroville and assigned rankings based on the following methodology:
Service Area
This one is self-explanatory, but we've chosen to highlight window installation companies that serve the Castroville area so you can find the best window installation company near you.
Work Quality
We're certain that you're not looking for a company to do a shoddy job installing windows. We've vetted each installer included in our guide to ensure its technicians are well-qualified and that the company has received plenty of positive customer feedback to vouch for its service.
Customer Reviews
Another self-explanatory yet super important review factor is customer feedback. If most customers don't have positive feedback about their experience with a certain installer, it won't be featured on EcoWatch.
Cost
This one is a give-and-take: similar to other services, cheap window installers are not going to provide the highest quality service. On the other hand, we want to make sure we're highlighting companies that offer a spectrum of price and financing options so they're accessible to most homeowners.
Warranty
Protecting your investment in new windows is important to many homeowners. For that reason, window installation companies that offer lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Because of Castroville's climate, homeowners will want to mitigate low efficiency, rot and water damage. We factored in local experience to reflect the ability of Castroville window companies to prepare homes for the climate. If a company has less than 10 years of experience, it loses points in this category.
Castroville, CA Window Replacement FAQs
How much should window installation cost?
The national average cost to install a single window is around $600 but can range from $200 to $1,200, depending on several factors. The price is often influenced by the size of the window, the type and material of the window and the location of your property. Also, keep 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 kinds of windows?
The most common types of windows for homes include: casement windows, transom windows, picture windows, awning windows, bay windows, slider windows and double-hung and single-hung windows.
What services do window replacement companies do?
Window installers visit your home to remove your old windows and replace them with new ones. Some providers install products sold by other companies, whereas others install their own windows. The installer will also clean up after the installation is finished.
When is it time to replace your windows?
Windows have an average lifespan of about 20 to 30 years. If your windows are older than that, then they probably need to be replaced. Apart from that, if your windows have any damage on them, or they have become difficult to open or close, they may be in need of replacement.