21 Best Window Replacement Companies in Castroville, CA (Mar 2023)
Window Companies Near Me
When you need to replace your windows, our guide to the best window installation companies can help you find the provider for you.
We analyzed all the top window installers in Castroville and selected the top 21 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 March 14, 2023
Why you can trust EcoWatch
A guide on the best window replacement companies in Castroville may not seem like the most captivating article on the EcoWatch site, but trust us, windows have more of an impact on your life than you might think. If your windows are made of traditional materials, or are outdated or damaged, you could be sending 25-30% of your home's heat or cool air right out of them.
Fortunately, saving you energy with more efficient windows also helps our goals of reducing energy usage for the environment.
So if you're constructing a new home, renovating or updating your windows in Castroville, you've found the best place to get started.
Best Affordability
Window World
- Lifetime warranty
- Large serice area
- Great industry reputation
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Award-winning company
- Manufactures products in-house
- Member of US Green Building Council
- More expensive than competition
Excellent Reputation
Milgard Windows & Doors
- EnergyStar Partner
- Wide network of installers
- Lifetime warranty available
- Limited additional services
Best Window Replacement Companies in Castroville
The EcoWatch team assessed dozens of companies that serve the Castroville area to find the best window installation companies by our standards. The installers in this article scored best in our review categories, such as energy-efficient offerings, local expertise, customer service, availability, price and more.

Window World
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Lifetime warranty
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Large serice area
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Great industry reputation
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Quality of service will depend on your area
Window World has windows expertise in Castroville. Window World has been in the window industry for around 27 years. Its reputation is backed by many positive reviews from customers online.
Window World may be the company for you if you're looking for one that is certified by the Environmental Protection Agency (EPA) and Energy Star and supports charities like St. Jude Children’s Research Hospital.
Energy Efficiency of Window World WindowsWindow World is an Energy Star partner with a variety of energy-efficient windows. Note that not all of the company's windows are Energy Star certified, so be sure to mention that you want energy-efficient windows to your Window World representative when inquiring about services.
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 get a quote from the company.

Renewal by Andersen
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Award-winning company
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Manufactures products in-house
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Member of US Green Building Council
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More expensive than competition
Renewal by Andersen offers the best availability in Castroville. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has around 27 years of experience in the window replacement industry. Its reputation is backed by all the positive reviews from customers online.
It uses in-home estimates and advanced digital tools to help you plan and visualize your project before getting started.
Energy Efficiency of Renewal by Andersen WindowsRenewal by Andersen is an Energy Star partner offering 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 make sure to ask your Andersen representative when inquiring about services.
How much does Renewal by Andersen cost in Castroville?Andersen doesn't have any prices 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. Requesting a free quote on its website is the best way to get more accurate information.

Milgard Windows & Doors
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EnergyStar Partner
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Wide network of installers
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Lifetime warranty available
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Limited additional services
Milgard Windows & Doors offers the best local installation in Castroville. It's a family-owned and -operated window replacement company, which primarily serves the West Coast. Milgard has been in the window installation industry for around 60 years. The provider has a lot of positive reviews from customers online.
It has established itself as a company 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 make sure you mention that you're interested in Energy Star windows when inquiring.
How much does Milgard Windows & Doors cost in Castroville?Prices aren't displayed on Milgard's website, but it offers different kinds of windows at varying price points. For more accurate information on pricing, you can get a quote from the company.

Universal Windows Direct
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Makes charitable contributions
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Manufactures products in-house
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Wide variety of products and services
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Lifetime warranty
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Limited service area
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Some installations carried out by third-party contractors
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Quality of service will depend on your area
Universal Windows Direct has the best warranty in Castroville. This provider has 20 years of experience in the windows business, and it has proved to be one of the most respected companies in Castroville.
If you're looking for a company that has an industry-leading warranty covering products, parts and workmanship for life, this may be the right company for you.
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?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. The best way to get more accurate information is to ask for a free quote from the company.
We aim to stay unbiased and transparent by including pros and cons for each company we review. Additionally, our rankings are not affected by any partnerships.
More Window Replacement Companies in Castroville
Global Glass Enterprise Inc.
San Jose, CA-
Educational Website
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Free Quotes
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Good Customer Service
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No-Hassle Pricing
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 Window Designs
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Aluminum Window Frames
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Business Windows
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Double-Hung
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Sliding Glass
North Glass Windows & Doors
Ben Lomond, CA-
Educational Website
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No-Hassle Pricing
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No-fee Quotes
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Consistent Workmanship
Services Offered
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Custom Windows
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Glass Showers
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Business Windows
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Sliding Glass
Almaden Window & Door
San Jose, CA-
Educational Website
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Dependable Service
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Free Quotes
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No-Hassle Pricing
Services Offered
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Custom Windows
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Sliding Glass
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Double-Hung
Hollister Gold Coast Glass, LLC
Hollister, CA-
Price Transparency
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Arrives on Time
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No-fee Quotes
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Good Customer Service
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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Business Windows
Transparent Glass Coatings
Soquel, CA-
No-Hassle Pricing
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Free Quotes
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Helps Educate Customers
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Excellent Customer Service
Services Offered
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Custom Window Designs
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Residential Windows
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Commercial Windows
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Double-Hung
Lighthouse Windows
Santa Cruz, CA-
Free Quotes
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Educational Website
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Price Transparency
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Excellent Customer Service
Services Offered
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Residential Windows
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Custom Window Designs
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Aluminum Window Frames
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Business Windows
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Sliding Glass
Fairway Glass Company
Monterey, CA-
Educational Website
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Free Quotes
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Good Customer Service
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No-Hassle Pricing
Services Offered
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Glass Showers
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Residential Windows
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Custom Window Designs
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Commercial Windows
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Sliding Glass
Alcoa Glass Co
Soquel, CA-
No-Hassle Pricing
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Good Customer Service
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Educational Website
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Free Quotes
Services Offered
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Residential Windows
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Tempered Glass
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Custom Window Designs
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Business Windows
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Double-Hung
Milgard Windows & Doors
Hollister, CA-
Excellent Customer Service
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No-Hassle Pricing
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Helps Educate Customers
Services Offered
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Architectural Glass
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Energy-Efficient Options
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Custom Windows
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Aluminum Window Frames
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Double-Hung
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Sliding Glass
Glasswork By Design
Salinas, CA-
Good Customer Service
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No-Hassle Pricing
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No-fee Quotes
Services Offered
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Residential Windows
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Architectural Glass
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Glass Showers
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Custom Windows
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Business Windows
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Sliding Glass
Coast Counties Glass
Hollister, CA-
No-Hassle Pricing
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Timely Service
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Free Quotes
Services Offered
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Residential Windows
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Architectural Glass
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Custom Windows
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Aluminum Window Frames
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Business Windows
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Sliding Glass
Coast County Glass
Monterey, CA-
Timely Service
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Price Transparency
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Free Quotes
Services Offered
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Residential Windows
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Architectural Glass
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Custom Window Designs
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Aluminum Window Frames
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Commercial Windows
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Sliding Glass
Sandman Glass Inc
Santa Cruz, CA-
No-Hassle Pricing
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Dependable Service
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Good Customer Service
Services Offered
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Glass Showers
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Residential Windows
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Custom Windows
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Full-Service Installations
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Commercial Windows
Angle Construction
Scotts Valley, CA-
Good Customer Service
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Helps Educate Customers
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Free Quotes
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No-Hassle Pricing
Services Offered
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Custom Windows
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Sliding Glass
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Double-Hung
Watts Valley Glass
Carmel Valley, CA-
No-Hassle Pricing
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Free Quotes
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Good Customer Service
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Helps Educate Customers
Services Offered
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Custom Window Designs
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Residential Windows
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Sliding Glass
South Valley Windows
Gilroy, CA-
Excellent Customer Service
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Free Quotes
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Price Transparency
Services Offered
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Energy-Efficient Options
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Full-Service Installations
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Custom Windows
Michael's Construction
San Jose, CA-
No-fee Quotes
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Helps Educate Customers
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No-Hassle Pricing
Services Offered
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Custom Window Designs
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Residential Windows
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Sliding Glass
Out of the Woods, Inc.
Sand City, CA-
Good Customer Service
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Helps Educate Customers
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No-Hassle Pricing
Services Offered
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Custom Windows
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Fast Delivery
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Aluminum Window Frames
The Glide Guys
Marina, CA-
Good Customer Service
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Reliable Service
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Price Transparency
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Free Quotes
Services Offered
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Custom Window Designs
The Skylight Place
Capitola, CA-
Price Transparency
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Consistent Workmanship
Services Offered
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Residential Windows
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Business Windows
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Full-Service Installations
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Custom Windows
Central Coast Windows
Watsonville, CA-
No-Hassle Pricing
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Good Customer Service
Services Offered
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Custom Windows
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Residential Windows
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Full-Service Installations
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Business Windows
How Installing Energy-Efficient Windows in Castroville Saves You Money
When you switch to energy-efficient windows, you may see some perks, including:
- Save money on energy bills: Switching to energy-efficient windows reduces your energy bills by about 12% because you need less energy.
- Protect your investment: Keeping your windows up to date is an important part of maintaining your property and its value, especially if your home is on the older side.
- Reduce your carbon footprint: By using less energy once switching to energy-efficient windows, you'll also be decreasing your carbon dioxide emissions by about 12%, according to Energy Star.
- Protect your valuables: Many energy-efficient windows have low-emissivity coatings, which filter out damaging UV rays, preventing fading of your furniture, carpet and other valuables.
Estimated Cost of Window Replacement in Castroville
Windows come in varying styles, shapes and purposes, so costs and services will differ greatly depending on your project. Below, we detail the average cost and services that you can get from window installation companies.
How Much Do New Windows Cost?
Typically, Castroville homeowners can expect their window replacements to range from $250 to $1,200. The most common installations sit at about $600. How much it will cost depends on several factors, such as size, material, type, number of windows, the location of your home and more.
With windows, efficiency is one of the most important factors for most homeowners. High efficiency windows may cost more off the bat, but by increasing the efficiency of your home — particularly if you live in a hot climate — they can provide many years of energy savings. According to Energy Star, buying certified energy-efficient windows can save Castroville homeowners $515+ per year after replacing single-pane windows.
Something else that influences the total cost is the material you pick for your frame. Aluminum frames are usually the least expensive and are sturdy and light, but they provide poor insulation. On the other hand, wood frames are the most expensive because they are aesthetically pleasing and provide decent insulation. Fiberglass and vinyl frames provide good insulation as well and cost somewhere between the other two.
What Services do Window Installers Offer?
The first step of an installation is to clarify whether you should get a full-frame or pocket installation.
Full-frame installations are necessary when you want a new style or your window has a lot of rot. With this service, your professionals will replace the full window, including the frame, trim and sill. A pocket installation entails installing a new window without replacing the frame. So, instead of tearing out the whole window and rebuilding it, the contractor will just slide the replacement window (also called a retrofit or insert window) into the frame.
If you're still debating which kind of installation to get, you can consult with your installer and get their recommendation. The decision mostly depends on the age of your window frames and if there's any damage.
Best Affordability
Window World
- Lifetime warranty
- Large serice area
- Great industry reputation
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Award-winning company
- Manufactures products in-house
- Member of US Green Building Council
- More expensive than competition
Excellent Reputation
Milgard Windows & Doors
- EnergyStar Partner
- Wide network of installers
- Lifetime warranty available
- Limited additional services
How We Choose the Best Window Installers in Castroville
EcoWatch reviews are different from other reviews since we evaluate these companies through a sustainability lens. Along with energy efficiency, we reviewed window companies all across the state and assigned rankings based on the following methodology:
Service Area
Since this is a guide for Castroville, we only included companies that cover the city. There are certainly other reputable providers that didn't make the cut because they wouldn't be able to serve homeowners in Castroville.
Work Quality
We're certain that you're looking for professionals who do a great job installing windows. We've vetted each installer included on this list to make sure its contractors are well-qualified and that the company has gotten a lot of positive customer feedback to vouch for its service.
Customer Reviews
Customer feedback is another very important review factor. If the majority of customers don't have nice things to say about their service from a certain installer, you won't see it featured on EcoWatch.
Cost
Cheaper windows don't necessarily mean better windows, but we know many of our readers want to keep costs low when possible. When analyzing the prices of providers, we gave higher points to companies with reasonable prices and accessible financing rather than "cheaper" services.
Warranty
As discussed, windows are a serious investment, so you'll want to be certain that investment is well protected. Window installation companies that provide lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Due to 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
What is the average cost to replace windows?
The typical cost of replacing a single window can range from $450 to $650. There are many factors that affect how much it costs, such as local labor costs, the number of windows, the materials used in designing the windows, your property's location, how energy-efficient the windows are and styles and sizes of windows.
What are the most common types of replacement windows?
The most common types of windows for homes include: bay windows, double-hung and single-hung windows, casement windows, picture windows, awning windows, transom windows and slider windows.
What services do window installation companies do?
Window installation companies cover the entire process — from replacing old windows with brand new ones to cleaning up afterward. In addition, many companies offer window manufacturing, customization and repairs.
How often do you need to replace your windows?
Windows usually last around 20 to 30 years, but anytime you notice damage on your windows, it's a good idea to have an expert take a look at them to see if they are in need of a repair or replacement.
Should I replace all my windows at the same time?
If your windows are more than 20 years old, it's most likely time to replace all of them. By that point, they are typically less efficient, leakier and/or more damaged than new windows. Replacing your windows all at once will involve less paperwork and less time.