30 Best Window Replacement Companies in Calabasas, CA (Mar 2023)
Window Companies Near Me
Looking to upgrade your home's windows? We've got you covered in this list of the top window installation companies.
We analyzed all the top window installers in Calabasas and selected the top 30 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 review of the best window installation companies in Calabasas may not seem like the most captivating article on EcoWatch, but trust us, windows have more of an impact on your life than you might realize. Drafty windows could lead to having higher energy bills during the winter or summer months.
Fortunately, helping you save money with efficient windows also helps our goals of reducing energy usage for the environment.
So if you're building a new home, renovating or replacing your windows in Calabasas, this is the best place to get started.
Excellent Reputation
Milgard Windows & Doors
- EnergyStar Partner
- Wide network of installers
- Lifetime warranty available
- Limited additional services
Best Overall
Renewal by Andersen
- Award-winning company
- Manufactures products in-house
- Great industry reputation
- No lifetime warranty
Best Affordability
Window World
- Low prices relative to competitors
- Lifetime warranty
- Large serice area
- Quality of service will depend on your area
Best Window Replacement Companies in Calabasas
The EcoWatch team researched dozens of installers in Calabasas to find the top window replacement companies for our readers. The installers we've included in this article scored best in our categories, including energy-efficient offerings, availability, price, customer service and more.

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 provides the best local installation in Calabasas. It's a family-owned and -operated window replacement company, which primarily serves the West Coast. This window installation company has been operating since 1962 and currently services Anaheim, Riverside, Los Angeles, San Bernardino and Orange counties. The company has 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 WindowsMilgard Windows & Doors is an Energy Star partner and offers 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 Milgard representative when inquiring about services.
How much does Milgard Windows & Doors cost in Calabasas?Milgard doesn't have any cost information displayed on its website, but it offers different kinds of windows at varying price points. The best way to know for sure is to get a free 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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Great industry reputation
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No lifetime warranty
Renewal by Andersen provides the best availability in Calabasas. Andersen has been in the window business for around 27 years. Many positive reviews on customer review websites back the company's reputation.
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's commitment to sustainability shows in its energy-efficient window offerings. A 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.
How much does Renewal by Andersen cost in Calabasas?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. If you'd like more accurate information, you can ask for 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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Large serice area
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Quality of service will depend on your area
Window World is the largest window replacement company in the country, known for its vinyl windows and affordability. Window World has about 27 years of industry experience, and it currently serves 200 locations nationwide. Hundreds of positive reviews on customer review websites back the company's reputation.
If you're looking for a company that is certified by the Environmental Protection Agency (EPA) and Energy Star and supports charities like St. Jude Children’s Research Hospital, Window World may be the right company for you.
Energy Efficiency of Window World WindowsThere are a wide variety of window types available from Window World, some of which are Energy Star products. 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 Calabasas?Window World doesn't have any prices available on its website, but it's known for offering some of the most affordable window installations around. For more detailed 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 Calabasas. Universal has about 20 years of experience in the industry, and it currently serves 27 states nationwide. Hundreds of positive reviews from customers online back the provider's reputation.
It has an industry-leading warranty covering products, parts and workmanship for life.
Energy Efficiency of Universal Windows Direct WindowsUniversal Windows Direct carries some Energy Star windows, but note that not all its windows are energy-efficient, so make sure you mention that you want 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 Calabasas?Prices are not available on Universal's website since the cost of window installment depends on how many and what type(s) of windows you need. However, 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. If you'd like to know for sure, you can request a quote on the company's website.
We've recommended companies with shining reputations, but bear in mind that some national companies have independently owned locations in Calabasas, so your service may differ depending on your local crew. We have tried to be unbiased and transparent by mentioning pros and cons for each company we reviewed.
More Window Replacement Companies in Calabasas
The Glass Guru
Torrance, CA-
No-Hassle Pricing
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Locally Recognized for Quality
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Free Quotes
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Timely Service
Services Offered
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Glass Showers
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Tempered Glass
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Custom Windows
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Aluminum Window Frames
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Full-Service Installations
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Business Windows
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Double-Hung
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Sliding Glass
Economy Glass Co West Inc
Santa Monica, CA-
Consistent Workmanship
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Helps Educate Customers
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Locally Recognized for Quality
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No-fee Quotes
Services Offered
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Glass Showers
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Fast Delivery
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Tempered Glass
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Custom Window Designs
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Full-Service Installations
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Double-Hung
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Sliding Glass
Smart Window Company
Torrance, CA-
No-Hassle Pricing
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Excellent Customer Service
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Helps Educate Customers
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Consistent Workmanship
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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Commercial Windows
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Double-Hung
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Sliding Glass
Windows N' Things
Canoga Park, CA-
Reliable Appointment Windows
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Good Customer Service
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Price Transparency
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Award-Winning
Services Offered
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Residential Windows
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Architectural Glass
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Fast Delivery
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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
The Window Factory
Simi Valley, CA-
Free Quotes
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Gives to charity
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Reliable Service
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Good Customer Service
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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Commercial Windows
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Double-Hung
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Sliding Glass
Tashman Home Center
West Hollywood, CA-
Educational Website
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No-Hassle Pricing
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No-fee Quotes
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Excellent Customer Service
Services Offered
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Residential Windows
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Fast Delivery
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Custom Windows
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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
Preferred Glass And Windows
Simi Valley, CA-
Free Quotes
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Excellent Customer Service
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Reliable 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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Business Windows
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Stained Glass
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Sliding Glass
Preferred Glass & Window
Camarillo, CA-
Price Transparency
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Dependable Service
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Educational Website
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No-fee Quotes
Services Offered
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Glass Showers
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Custom Window Designs
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Business Windows
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Stained Glass
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Sliding Glass
Anytime Windows and Doors
North Hollywood, CA-
Helps Educate Customers
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No-fee Quotes
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Excellent Customer Service
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Reliable Appointment Windows
Services Offered
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Fast Delivery
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Energy-Efficient Options
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Custom Window Designs
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Aluminum Window Frames
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Sliding Glass
Quality Windows & Doors
Oxnard, CA-
No-Hassle Pricing
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Helps Educate Customers
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Locally Recognized for Quality
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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 Window Designs
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Aluminum Window Frames
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Full-Service Installations
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Business Windows
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Double-Hung
Legendary Glass Windows & Doors
609 Science Dr, CA-
Educational Website
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Price Transparency
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Good Customer Service
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No-fee Quotes
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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Business Windows
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Sliding Glass
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Aluminum Window Frames
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Glass Showers
GOLDEN BEAR GLASS & WINDOWS LLC
Los Angeles, CA-
Dependable Service
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Educational Website
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Excellent 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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Heavy 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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Business Windows
Abel Glass & Screen, Inc.
South Gate, CA-
No-fee Quotes
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Excellent Customer Service
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Educational Website
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No-Hassle Pricing
Services Offered
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Residential Windows
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Energy-Efficient Options
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Tempered Glass
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Custom Windows
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Business Windows
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Sliding Glass
Frontier Windows & Doors
Canoga Park, CA-
Price Transparency
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Reliable Service
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Good Customer Service
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Free Quotes
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
Progressive Insulation & Windows
Chatsworth, CA-
No-Hassle Pricing
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Free Quotes
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Dependable Service
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Excellent Customer 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
California Sliding Door Parts & Repair Service
Winnetka, CA-
Helps Educate Customers
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Excellent Customer Service
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Consistent Workmanship
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Reliable Appointment Windows
Services Offered
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Custom Window Designs
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Aluminum Window Frames
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Sliding Glass
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Double-Hung
Sears Window Replacement
Los Angeles, CA-
No-Hassle Pricing
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Excellent Customer Service
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Dependable Service
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Free Quotes
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
United Windows
Goodrich Blvd, CA-
Dependable Service
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Helps Educate Customers
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Free Quotes
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Good Customer Service
Services Offered
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Energy-Efficient Options
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Tempered Glass
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Custom Window Designs
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Double-Hung
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Sliding Glass
American Vision Windows
Simi Valley, CA-
No-fee Quotes
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Educational Website
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Consistent Workmanship
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No-Hassle Pricing
Services Offered
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Energy-Efficient Options
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Custom Window Designs
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Aluminum Window Frames
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Double-Hung
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Stained Glass
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Sliding Glass
Beverly Hills Glass Inc
Los Angeles, CA-
No-fee Quotes
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Price Transparency
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Excellent Customer Service
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Reliable Service
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 Window Designs
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Commercial Windows
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Double-Hung
Ron's Glass & Screen
Somis, CA-
No-fee Quotes
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No-Hassle Pricing
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Excellent Customer Service
Services Offered
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Residential Windows
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Glass Showers
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Heavy 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
Pure View Window & Door, Inc.
Ventura, CA-
Excellent Customer Service
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No-Hassle Pricing
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No-fee Quotes
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Reliable Appointment Windows
Services Offered
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Custom Windows
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Fast Delivery
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Architectural Glass
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Sliding Glass
West Coast Sash & Door Inc
Ventura, CA-
Price Transparency
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Helps Educate Customers
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Good Customer Service
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Reliable Service
Services Offered
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Custom Windows
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Residential Windows
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Commercial Windows
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Double-Hung
Jon's Window & Awning, Inc.
Burbank, CA-
Reliable Service
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Good Customer Service
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Educational Website
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Reliable Appointment Windows
Services Offered
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Custom Windows
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Aluminum Window Frames
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Energy-Efficient Options
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Sliding Glass
Cornerstone Windows & Patio Doors
Torrance, CA-
Educational Website
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Free Quotes
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Excellent Customer Service
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Consistent Workmanship
Services Offered
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Double-Hung
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Sliding Glass
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Full-Service Installations
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Custom Windows
Valencia Custom Shower Doors
Canyon Country, CA-
Price Transparency
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Reliable Service
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Excellent Customer Service
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No-fee Quotes
Services Offered
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Custom Windows
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Residential Windows
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Business Windows
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Sliding Glass
Window Design Group
Thousand Oaks, CA-
No-fee Quotes
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Helps Educate Customers
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No-Hassle Pricing
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Good Customer Service
Services Offered
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Custom Windows
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Aluminum Window Frames
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Sliding Glass
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Double-Hung
Resonance Window Repair
San Marino, CA-
Reliable Service
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Locally Recognized for Quality
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Price Transparency
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Educational Website
Services Offered
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Double-Hung
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Commercial Windows
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Full-Service Installations
-
Custom Windows
Home Services at The Home Depot
Los Angeles, CA-
Good Customer Service
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No-Hassle Pricing
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Educational Website
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Dependable Service
Services Offered
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Custom Window Designs
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Fast Delivery
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Residential Windows
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Double-Hung
Nu-Star Glass and Mirror
Simi Valley, CA-
Good Customer Service
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Educational Website
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No-Hassle Pricing
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Award-Winning
Services Offered
-
Glass Showers
-
Residential Windows
-
Custom Windows
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Business Windows
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Sliding Glass
How Installing Energy-Efficient Windows in Calabasas Saves You Money
Upgrading to energy-efficient windows can improve the comfort of your home and help you save on electricity bills. Here are more details about how upgrading your windows could help you:
- Protect your investment: The older your home is, the more likely you are to benefit from switching to energy-efficient windows. Older homes tend to have windows that are outdated, leaky or maybe even damaged in some way. Upgrading your windows could help increase the value of your home if you decide to sell.
- Save on energy bills: Since energy-efficient windows lower the amount of energy needed to heat or cool your home, the switch can help you save around $509 annually on your energy bills in Calabasas.
- Protect your valuables: Many energy-efficient windows have low-emissivity coatings, which filter out damaging UV rays, reducing fading of your furniture, carpet and other valuables.
- Reduce your carbon footprint: Decreasing how much energy you use also lowers your indirect greenhouse gas emissions. You could reduce it by about 117 pounds.
Estimated Cost of Window Replacement in Calabasas
Windows come in different shapes and sizes, so costs and services will differ remarkably. Here are the typical costs and services that you'll find from window installers.
How Much Do New Windows Cost?
Generally, homeowners in Calabasas can anticipate that most replacement window installations will cost between $250 and $1,200, with the average cost sitting at about $600. How much it will cost is based on several factors, like the location of your home, material, number of windows, size, type and more.
It's important to bear in mind that windows with higher efficiency may cost more upfront but can save you hundreds of dollars by lowering your energy bills. Investing in Energy Star certified windows can save Calabasas homeowners $509+ a year when replacing single-pane windows.
Asking for free quotes from multiple companies is the best way to find out which one will work best for your budget.
What Services do Window Installers Offer?
The first step when considering a window installation is to clarify whether you need a full-frame or pocket installation.
Full-frame installations are usually recommended when you want to change the style of your windows or your window has significant rot. With this service, your professionals will replace the whole window, including the sill, frame and trim. A pocket installation entails replacing a window without removing the whole frame, which is usually cheaper than a full-frame installation.
If you're still debating which type of installation you should get, you can talk to your installer and get their advice. The choice mostly is influenced by the age of your window frames and if there's any damage present.
Excellent Reputation
Milgard Windows & Doors
- EnergyStar Partner
- Wide network of installers
- Lifetime warranty available
- Limited additional services
Best Overall
Renewal by Andersen
- Award-winning company
- Manufactures products in-house
- Great industry reputation
- No lifetime warranty
Best Affordability
Window World
- Low prices relative to competitors
- Lifetime warranty
- Large serice area
- Quality of service will depend on your area
How We Choose the Best Window Installers in Calabasas
In our search to make your home improvements easier and more eco-friendly in Calabasas, the EcoWatch team landed on the above companies as the best window installation companies in the city. We've decided to evaluate the top window replacement companies in Calabasas mainly based on energy efficiency, as the most sustainable option also benefits homeowners in many ways. Energy-efficient windows can reduce your energy bills by hundreds of dollars. Along with energy efficiency, our rating methodology is based on the following factors:
Service Area
Because this is a guide for Calabasas, we paid more attention to companies that serve the city. There are other reputable providers that didn't make the cut because of the low odds that they would serve the average homeowner in Calabasas.
Work Quality
When installing new windows, the quality and variety of services can often play just as important of a role in insulation and performance as the brand you get. We do give window installers more points if they offer high-quality products, but we also consider workmanship as reflected in customer feedback.
Customer Reviews
We analyzed patterns in recent customer feedback to find the companies with the highest rates of customer satisfaction, weighted by sample size. Customer satisfaction might be the most important factor, as it indicates the quality of services across nearly every category, including warranty, quality of parts, cost, professionalism, quality of installation and more.
Cost
This one is a give-and-take: similar to most services, cheap window installation companies 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 wide range of price and financing options so they're accessible to most homeowners.
Warranty
As discussed, windows are a sizable investment, so you'll want to be certain that investment is protected. Window installation companies that have lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Because of Calabasas' climate, homeowners will want to mitigate low efficiency, water damage and rot. We factored in local experience to reflect the ability of Calabasas window companies to prepare homes for the climate. If a company has less than 10 years of experience, it loses points in this category.
Calabasas, CA Window Replacement FAQs
What is the typical cost to install windows?
The national average cost of installing a window is around $600 but can range from $200 to $1,200, depending on several factors. The price is usually dependent on the size of the window, the location of your property and the type and material of the window. Also, bear in mind that energy-efficient windows may cost more initially but can save you a decent amount of money a year in energy bills.
What kind of window is the best for energy efficiency?
A window's energy efficiency depends on several factors, such as the quality of the installation and the kind of window. Look for Energy Star Certified windows — these are typically the most energy-efficient and are certified by the U.S. Department of Energy.
Can you install your own windows?
If you're handy and have experience with similar home improvement projects, it's possible to install your own windows. However, if you don't have the time or know-how, we don't recommend trying it.
What time of year is the best time to replace my windows?
Though you can install windows any time of year, warmer weather is usually better for replacing windows. Additionally, it shouldn't be raining, since rain can make the installation harder.
How often do you need to replace your windows?
Windows have a typical lifespan of about 20 to 30 years. If your windows are older than that, they should probably be replaced. Other than that, if your windows have damage anywhere on them, or they have become difficult to open or close, they may be in need of replacement.