20 Best Window Companies in Whittier, CA (2023 Reviews)
When the time comes to upgrade your windows, our reviews of the best window installation companies can help you find the provider for you.
We analyzed all the top-rated window companies in Whittier 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
Although eco-friendly energy sources like wind and solar are important when it comes to reducing your carbon footprint, improving your house's efficiency can also have a considerable impact on home energy conservation. If your windows are outdated or damaged, you could be losing 25-30% of your house's heat or cool air out of them.
That's also bad for the environment because the extra energy required by damaged windows increases your carbon footprint.
Unlike other sites, EcoWatch ranks window installation companies on energy efficiency while also considering cost, customer satisfaction and service area.
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 Whittier
The EcoWatch Reviews team evaluated dozens of window providers across Whittier to narrow our list down to the top ones. The installers mentioned in this article passed our review standards for energy-efficient offerings as well as price, local expertise, customer service and beyond.

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 is the largest window replacement company in the country, known for its vinyl windows and affordability. Window World has around 27 years of experience in the windows industry, and it currently provides services to 200 locations nationwide. Many positive reviews on customer review websites back the provider's reputation.
You may want to consider picking Window World 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.
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 be sure to mention that you’d like Energy Star windows when inquiring.
How much does Window World cost in Whittier?Window World does not outline prices on its website, but it's known for offering some of the most affordable window installations around. The best way to get more accurate pricing information is to request a free 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 is a family-owned and -operated window replacement company, which primarily serves the West Coast. Milgard has around 60 years of experience in the windows industry, and it currently provides services to Anaheim, Riverside, Los Angeles, San Bernardino and Orange counties.
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’s commitment to sustainability shows in its energy-efficient window offerings. The company manufactures its own products, which gives it the freedom to make custom windows based on the climate. The company designs its own vinyl compounds and profiles to ensure a heat-stable product that performs as advertised.
How much does Milgard Windows & Doors cost in Whittier?Although prices are not readily available on Milgard’s website, it offers different kinds of windows at varying price points. Getting a free quote on its website is the best way to get more accurate pricing information.

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 is a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has around 27 years of experience in the windows industry, and it currently provides services to nearly every state except Mississippi and West Virginia. Many positive reviews on customer review websites back the provider's reputation.
You may want to consider picking Andersen if you're looking for a company that uses in-home estimates and advanced digital tools to help you plan and visualize your project before getting started.
Energy Efficiency of Renewal by Andersen WindowsA handful of windows manufactured by the Andersen corporation were awarded Energy Star’s “Most Efficient” in 2021, and Andersen was named Energy Star’s Partner of the Year in 2019. Not all of Andersen’s windows are Energy Star certified, so be sure to mention that you’d like Energy Star windows when inquiring.
How much does Renewal by Andersen cost in Whittier?Andersen does not outline 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. The best way to get more accurate pricing information is to request a free 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 is a company that has grown immensely since its inception in 2002, and now has several franchise dealers nationwide. This company has been in business since 2002 and currently services 27 states nationwide. The provider has many positive reviews from customers on online review websites.
Universal may be the company for you if you're interested in one that 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 be sure to 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 Whittier?Universal doesn’t have any cost information available on its website, but installations typically range from $225 to $425 per window based on customer feedback. That makes Universal Windows Direct more of a budget-friendly option for window repair and replacements. You can request a free quote on its website for more information about pricing.
We have tried to remain unbiased and transparent by including pros and cons for each company. Additionally, any partnerships do not influence our reviews.
More Window Companies in Whittier
Renewal by Andersen of Los Angeles
Torrance, CA-
Educational Website
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Price Transparency
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Free assessment
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Good Customer Service
Services Offered
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Residential Windows
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Stained Glass
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Fast Delivery
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Window Replacement
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Sliding Glass
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Custom Window Designs
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Double-Hung
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Glass Showers
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Commercial Windows
Window World of Los Angeles
Covina, CA-
Educational Website
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Good Customer Service
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Free assessment
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Price Transparency
Services Offered
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Double-Hung
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Sliding Glass
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Bay Windows
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Custom Window Designs
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Residential Windows
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Fast Delivery
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Window Replacement
Anlin Windows & Doors - Service Center
Anaheim, CA-
Educational Website
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Free assessment
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Good Customer Service
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Price Transparency
Services Offered
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Energy-Efficient Options
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Window Replacement
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Double-Hung
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Residential Windows
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Fast Delivery
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Custom Window Designs
Elite Vinyl Windows Inc.
Whittier, CA-
Good Customer Service
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Price Transparency
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Free assessment
Services Offered
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Sliding Glass
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Energy-Efficient Options
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Window Replacement
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Custom Window Designs
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Residential Windows
Tesla Windows
Buena Park, CA-
Educational Website
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Free assessment
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Good Customer Service
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Price Transparency
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Timely Service
Services Offered
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Double-Hung
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Custom Window Designs
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Energy-Efficient Options
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Window Replacement
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Sliding Glass
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Aluminum Window Frames
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Residential Windows
GreenCal Construction Inc.
Bellflower, CA-
Educational Website
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Good Customer Service
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Free assessment
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Timely Service
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Price Transparency
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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Residential Windows
Sliding Door Repair Company
Anaheim, CA-
Educational Website
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Price Transparency
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Timely Service
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Free assessment
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Good Customer Service
Services Offered
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Custom Window Designs
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Double-Hung
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Window Repair
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Tempered Glass
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Glass Showers
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Fast Delivery
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Bay Windows
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Sliding Glass
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Window Replacement
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Residential Windows
Family Home Improvements
Whittier, CA-
Good Customer Service
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Timely Service
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Price Transparency
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Free assessment
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Educational Website
Services Offered
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Residential Windows
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Sliding Glass
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Window Replacement
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Custom Window Designs
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Commercial Windows
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Full-Service Installations
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Glass Showers
Home Services at The Home Depot
Baldwin Park, CA-
Price Transparency
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Good Customer Service
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Educational Website
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Free assessment
Services Offered
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Fast Delivery
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Window Replacement
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Glass Showers
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Commercial Windows
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Stained Glass
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Residential Windows
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Custom Window Designs
Courtesy Glass & Mirror
Bellflower, CA-
Free assessment
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Good Customer Service
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Price Transparency
Services Offered
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Glass Showers
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Custom Window Designs
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Window Repair
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Residential Windows
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Window Replacement
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Commercial Windows
Sears Heating and Air Conditioning
Santa Fe Springs, CA-
Free assessment
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Educational Website
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Price Transparency
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Timely Service
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Good Customer Service
Services Offered
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Custom Window Designs
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Glass Showers
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Fast Delivery
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Residential Windows
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Window Replacement
American Home Center
Downey, CA-
Price Transparency
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Good Customer Service
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Educational Website
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Free assessment
Services Offered
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Residential Windows
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Fast Delivery
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Custom Window Designs
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Window Replacement
N.E.U GLASS WINDOW REPAIR
La Puente, CA-
Free assessment
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Good Customer Service
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Educational Website
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Price Transparency
Services Offered
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Custom Window Designs
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Residential Windows
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Window Replacement
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Double-Hung
JK Glass & Mirror Inc
Baldwin Park, CA-
Price Transparency
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Educational Website
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Good Customer Service
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Free assessment
Services Offered
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Residential Windows
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Custom Window Designs
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Glass Showers
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Window Replacement
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Commercial Windows
Dreamstyle Remodeling
Irwindale, 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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Window Replacement
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Residential Windows
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Custom Window Designs
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Bay Windows
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Full-Service Installations
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Sliding Glass
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Double-Hung
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Glass Showers
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Fast Delivery
Smith & Son's Glass & Screens
Buena Park, CA-
Price Transparency
Services Offered
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Custom Window Designs
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Window Replacement
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Glass Showers
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Window Repair
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Commercial Windows
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Aluminum Window Frames
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Residential Windows
Advance Windows & Doors
Walnut, CA-
Free assessment
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Educational Website
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Good Customer Service
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Price Transparency
Services Offered
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Custom Window Designs
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Commercial Windows
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Window Replacement
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Bay Windows
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Residential Windows
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Double-Hung
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Fast Delivery
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Tempered Glass
Imperium Vinyl Windows and Doors Of Fullerton
Fullerton, CA-
Good Customer Service
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Free assessment
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Educational Website
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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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Custom Window Designs
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Residential Windows
All American Door, Inc.
Fullerton, CA-
Free assessment
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Educational Website
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Price Transparency
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Good Customer Service
Services Offered
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Aluminum Window Frames
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Energy-Efficient Options
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Commercial Windows
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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
Specialty Siding
Anaheim, CA-
Educational Website
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Good Customer Service
Services Offered
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Fast Delivery
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Custom Window Designs
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Sliding Glass
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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 Whittier, 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 Whittier Saves You Money
When you upgrade to energy-efficient windows, you may see several perks, such as:
- Protect your valuables: Many energy-efficient windows have low-emissivity coatings, which not only provide better insulation for your home, but also filter out damaging UV rays, preventing your furniture, carpet and other valuables from fading.
- Protect your investment: When you have an older home, your windows could also be outdated or damaged. Upgrading your windows is an important part of maintaining your property and its real estate value.
- Save money on power bills: Because energy-efficient windows reduce how much energy you need to heat or cool your home, they can help you save about $509 annually on your energy bills in Whittier.
- Better temperature control in your home: When you live in a city like Whittier where the winters can get chilly, you often need to depend on your heater to keep your house warm. Energy-efficient windows can cut back on the amount of heat lost through your windows when heating your home.
Estimated Cost of Window Replacement in Whittier
Windows come in various shapes and sizes, so costs and services will vary remarkably. Here are the typical costs and services that you can find from the average window installation company.
How Much Do New Windows Cost?
On average, homeowners in Whittier can expect that most replacement window installations will cost between $250 and $1,200, with the average cost sitting at about $600. These figures are based on the specifics of your installation, like number of windows, type, the location of your home, size, material and more.
Bear in mind that energy-efficient windows may come at a higher price point, 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 based on your local climate, energy rates and individual home characteristics.
Getting free quotes from multiple installers is the best way to figure out which one will work best for your budget.
What Services do Window Installers Offer?
The first thing to ask yourself when planning on installing new windows is: Do you want a full-frame installation or a pocket installation?
Full-frame installations entail replacing the full window, including the trim, frame and sill. Full-frame installations are necessary when you want a new style or your window has noticeable rot or deterioration. Full-frame installations are more involved and will increase the total cost. A pocket installation means replacing a window without removing the entire frame, which is usually cheaper than a full-frame installation.
Your window installation company should be able to help you decide which type of installation you should get.
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 Whittier
EcoWatch reviews are different from most reviews, as we assess these companies through a sustainability lens. Along with energy efficiency, we reviewed each installer and assigned rankings using the following methodology:
Service Area
Since this is a guide for Whittier, we only included companies that serve the city. There are other reputable providers that didn't make the list because they wouldn't be able to serve homeowners in Whittier.
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 on this list to make sure 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 very important review factor is customer feedback. If the majority of customers don't have positive feedback about their experience with a certain window installation company, you won't see it featured on EcoWatch.
Cost
Cheaper windows don't necessarily mean better windows, but we know many of our readers would like to keep costs as low as possible. When analyzing providers' prices, we awarded higher points to companies with reasonable prices and accessible financing rather than "cheaper" services.
Warranty
Protecting your investment in new windows is important. For that reason, window installation companies that offer lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Due to Whittier's climate, homeowners will want to mitigate low efficiency, rot and water damage. We factored in local experience to reflect the ability of Whittier window companies to prepare homes for the climate. If a company has less than 10 years of experience, it loses points in this category.
Whittier, CA Window Replacement FAQs
What is the average cost to replace windows?
The average cost to replace a window ranges between $450 and $650. There are several factors that affect the price, such as the number of windows, local labor costs, styles and sizes of windows, your property's location, the materials used in designing the windows and how energy-efficient the windows are.
What are the different kinds of windows?
There are several different kinds of windows you can get for your home, such as transom windows, double-hung and single-hung windows, awning windows, bay windows, picture windows, casement windows and slider windows.
When should I use a window installation company?
Unless you have home repair skills and have all of the necessary tools to replace your own windows, we recommend hiring a professional installer. The window installation process is quite involved and can take anywhere from four to six hours for a single window. Although it's tempting to try to do it yourself to save money, hiring a company is a faster, more efficient and safer option.
What time of year should I replace my windows?
Replacement windows can be installed any time of the year, but warmer weather is typically better. Regardless of when you install them, the contractors will take steps to ensure that too much hot or cold air doesn't get into the house, so the temperature outside doesn't necessarily matter that much. What's more important than the temperature is that the weather should be dry.