26 Best Window Replacement Companies in Willowbrook, CA (Jan 2023)
Window Companies Near Me
If you're looking to upgrade to new windows, our guide to the top window installation companies can help.
We analyzed all the top window installers in Willowbrook and selected the top 26 based on:
-
Customer reviews
-
Window replacement expertise
-
Popularity with home-owners like you
Please enter a valid 5-digit zip code!

Updated January 12, 2023
Why you can trust EcoWatch
Although renewable energy sources like wind and solar are important when it comes to reducing your carbon footprint, improving your house's energy efficiency can also have a large impact on home energy conservation. Drafty or leaky windows can make your home uncomfortable in the summer or winter.
Installing efficient windows on your property can help you save money every month on your electric bills — and you can help the environment as well.
So if you're constructing a new home, renovating or replacing your windows in Willowbrook, this guide is the best place to get started.
Best Affordability
Window World
- Large serice area
- Great industry reputation
- Lifetime warranty
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Great industry reputation
- Award-winning company
- 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 Willowbrook
The EcoWatch Reviews team assessed many window installation companies across Willowbrook to narrow our list down to the top ones. The providers mentioned in this article scored the best in our review categories, which include energy-efficient offerings, availability, local expertise, price, customer service and more.

Window World
-
Large serice area
-
Great industry reputation
-
Lifetime warranty
-
Quality of service will depend on your area
Window World offers windows expertise in Willowbrook. It's the largest window replacement company in the country, known for its vinyl windows and affordability. This provider has 27 years of experience in the window installation business, and it has proved to be one of the most reputable companies in Willowbrook. Many positive reviews on customer review websites back the company's reputation.
Window World may be the company for you if you're interested in 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 has some Energy Star windows, but note that not all its windows are energy-efficient, so be sure to ask for Energy Star windows when inquiring. 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 Willowbrook?Window World does not outline prices on its website, but it's known for offering some of the most affordable window installations around. Receiving a free quote on its website is the best way to get more accurate pricing information.

Renewal by Andersen
-
Great industry reputation
-
Award-winning company
-
Member of US Green Building Council
-
More expensive than competition
Renewal by Andersen has the best availability in Willowbrook. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. This company has 27 years of experience in the window installation business, and it has established itself as one of the best companies in the business.
Andersen may be the company for you if you're looking for one 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 WindowsRenewal by Andersen caters to eco-conscious consumers by providing 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 Willowbrook?Prices aren't displayed on Andersen's 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 know for sure is to request a free quote from the company.

Milgard Windows & Doors
-
EnergyStar Partner
-
Wide network of installers
-
Lifetime warranty available
-
Limited additional services
Milgard Windows & Doors offers the best local installation in Willowbrook. It's a family-owned and -operated window replacement company, which primarily serves the West Coast. This company has been in business since 1962 and currently provides services to Anaheim, Riverside, Los Angeles, San Bernardino and Orange counties. Many positive reviews on customer review websites back the provider's reputation.
You may want to consider going with Milgard if you're interested in 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 WindowsThere are a wide variety of window types available from Milgard Windows & Doors, some of which are Energy Star products. The company manufactures its own products, which gives it the freedom to make custom windows based on the climate. The company designs its own vinyl compounds and profiles to ensure a heat-stable product that performs as advertised.
How much does Milgard Windows & Doors cost in Willowbrook?Prices aren't displayed on Milgard's website, but it offers different kinds of windows at varying price points. If you'd like to know for sure, you can inquire about a quote on the company's website.

Universal Windows Direct
-
Makes charitable contributions
-
Manufactures products in-house
-
Wide variety of products and services
-
Lifetime warranty
-
Limited service area
-
Some installations carried out by third-party contractors
-
Quality of service will depend on your area
Universal Windows Direct provides the best warranty in Willowbrook. It's a company that has grown immensely since its inception in 2002, and now has several franchise dealers nationwide. Universal has over 20 years of experience in the windows industry, and it currently provides services to 27 states nationwide. Many positive reviews on customer review websites back the company's reputation.
It has established itself as a company that has an industry-leading warranty covering products, parts and workmanship for life.
Energy Efficiency of Universal Windows Direct WindowsUniversal Windows Direct offers 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 Willowbrook?Universal does not outline prices 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. For more accurate information on pricing, you can request a quote from the company.
We try to stay unbiased and transparent by describing pros and cons for every company we review. Additionally, our rankings are not affected by any partnerships.
More Window Replacement Companies in Willowbrook
The Glass Guru
Torrance, CA-
Timely Service
-
Educational Website
-
Consistent Workmanship
-
Free Quotes
Services Offered
-
Glass Showers
-
Tempered Glass
-
Custom Window Designs
-
Aluminum Window Frames
-
Full-Service Installations
-
Commercial Windows
-
Double-Hung
-
Sliding Glass
Economy Glass Co West Inc
Santa Monica, CA-
Free Quotes
-
Price Transparency
-
Reliable Service
-
Educational Website
Services Offered
-
Glass Showers
-
Fast Delivery
-
Tempered Glass
-
Custom Window Designs
-
Full-Service Installations
-
Double-Hung
-
Sliding Glass
Broadway Glass & Mirror, Inc.
Long Beach, CA-
Price Transparency
-
Timely Service
-
Reliable Service
-
Educational Website
Services Offered
-
Double-Hung
-
Doors
-
Full-Service Installations
-
Custom Windows
-
Residential Windows
-
Commercial Windows
-
Sliding Glass
-
Aluminum Window Frames
-
Glass Showers
-
Architectural Glass
Smart Window Company
Torrance, CA-
Helps Educate Customers
-
Reliable Service
-
Good Customer Service
-
Free Quotes
Services Offered
-
Residential Windows
-
Architectural Glass
-
Energy-Efficient Options
-
Tempered Glass
-
Custom Windows
-
Aluminum Window Frames
-
Commercial Windows
-
Double-Hung
-
Sliding Glass
A New View Windows & Doors Inc.
Anaheim, CA-
Award-Winning
-
Consistent Workmanship
-
Arrives on Time
-
Price Transparency
Services Offered
-
Glass Showers
-
Energy-Efficient Options
-
Custom Windows
-
Business Windows
-
Double-Hung
-
Sliding Glass
Windows N' Things
Canoga Park, CA-
Reliable Service
-
Good Customer Service
-
Locally Recognized for Quality
-
Arrives on Time
Services Offered
-
Residential Windows
-
Architectural Glass
-
Fast Delivery
-
Energy-Efficient Options
-
Custom Windows
-
Aluminum Window Frames
-
Double-Hung
Select Home Improvements
Anaheim, CA-
Good Customer Service
-
Reliable Service
-
Price Transparency
-
No-fee Quotes
Services Offered
-
Residential Windows
-
Energy-Efficient Options
-
Tempered Glass
-
Custom Windows
-
Double-Hung
-
Sliding Glass
-
Bay Windows
Metropolitan High Performance Windows
Anaheim, CA-
Locally Recognized for Quality
-
No-fee Quotes
-
Reliable Appointment Windows
-
Dependable Service
Services Offered
-
Fast Delivery
-
Custom Window Designs
-
Aluminum Window Frames
-
Double-Hung
-
Sliding Glass
Golden Glass
Fullerton, CA-
Free Quotes
-
Good Customer Service
-
Price Transparency
-
Arrives on Time
Services Offered
-
Residential Windows
-
Architectural Glass
-
Heavy Glass
-
Tempered Glass
-
Doors
-
Custom Window Designs
-
Business Windows
-
Double-Hung
Tashman Home Center
West Hollywood, CA-
Excellent Customer Service
-
Price Transparency
-
Free Quotes
-
Award-Winning
Services Offered
-
Residential Windows
-
Fast Delivery
-
Custom Window Designs
-
Aluminum Window Frames
-
Commercial Windows
-
Double-Hung
-
Sliding Glass
Anaheim Glass
Anaheim, CA-
Locally Recognized for Quality
-
Timely Service
-
Educational Website
-
Free Quotes
Services Offered
-
Custom Window Designs
-
Fast Delivery
-
Residential Windows
-
Commercial Windows
California Window Masters
Irvine, CA-
Helps Educate Customers
-
Free Quotes
-
Consistent Workmanship
-
Good Customer Service
Services Offered
-
Fast Delivery
-
Custom Windows
-
Residential Windows
-
Sliding Glass
Bodie's Glass Service
Westminster, CA-
Educational Website
-
Reliable Appointment Windows
-
Price Transparency
-
Consistent Workmanship
Services Offered
-
Glass Showers
-
Residential Windows
-
Custom Window Designs
-
Business Windows
-
Sliding Glass
Window King
Huntington Beach, CA-
Good Customer Service
-
No-Hassle Pricing
-
Free Quotes
-
Helps Educate Customers
Services Offered
-
Energy-Efficient Options
-
Custom Windows
-
Aluminum Window Frames
-
Double-Hung
-
Sliding Glass
Tesla Windows
Buena Park, CA-
Good Customer Service
-
Arrives on Time
-
No-fee Quotes
-
Price Transparency
Services Offered
-
Energy-Efficient Options
-
Custom Windows
-
Aluminum Window Frames
-
Double-Hung
-
Sliding Glass
Anytime Windows and Doors
North Hollywood, CA-
Helps Educate Customers
-
Consistent Workmanship
-
Arrives on Time
-
Free Quotes
Services Offered
-
Fast Delivery
-
Energy-Efficient Options
-
Custom Window Designs
-
Aluminum Window Frames
-
Sliding Glass
Design Windows and Doors Inc.
Ontario, CA-
No-fee Quotes
-
Reliable Appointment Windows
-
Price Transparency
-
Consistent Workmanship
Services Offered
-
Energy-Efficient Options
-
Custom Windows
-
Aluminum Window Frames
-
Double-Hung
-
Sliding Glass
GOLDEN BEAR GLASS & WINDOWS LLC
Los Angeles, CA-
Consistent Workmanship
-
Price Transparency
-
Excellent Customer Service
-
Educational Website
Services Offered
-
Residential Windows
-
Architectural Glass
-
Heavy Glass
-
Energy-Efficient Options
-
Tempered Glass
-
Custom Window Designs
-
Aluminum Window Frames
-
Business Windows
American Window Company
Covina, CA-
Locally Recognized for Quality
-
Educational Website
-
Excellent Customer Service
-
No-Hassle Pricing
Services Offered
-
Custom Windows
-
Aluminum Window Frames
-
Energy-Efficient Options
Cal Replacement Window Company of Orange County
Anaheim, CA-
Free Quotes
-
Excellent Customer Service
-
Award-Winning
-
Educational Website
Services Offered
-
Double-Hung
-
Full-Service Installations
-
Custom Window Designs
-
Sliding Glass
-
Aluminum Window Frames
-
Architectural Glass
Abel Glass & Screen, Inc.
South Gate, CA-
Educational Website
-
Good Customer Service
-
No-Hassle Pricing
-
Reliable Service
Services Offered
-
Residential Windows
-
Energy-Efficient Options
-
Tempered Glass
-
Custom Window Designs
-
Business Windows
-
Sliding Glass
Frontier Windows & Doors
Canoga Park, CA-
Price Transparency
-
Excellent Customer Service
-
Dependable Service
-
Reliable Appointment Windows
Services Offered
-
Architectural Glass
-
Energy-Efficient Options
-
Custom Window Designs
-
Aluminum Window Frames
-
Double-Hung
-
Sliding Glass
Hardy Windows - Orange County
Placentia, CA-
Excellent Customer Service
-
No-Hassle Pricing
-
No-fee Quotes
-
Educational Website
Services Offered
-
Residential Windows
-
Architectural Glass
-
Custom Windows
-
Aluminum Window Frames
-
Commercial Windows
-
Sliding Glass
Can-Do Windows & Doors
Costa Mesa, CA-
No-Hassle Pricing
-
Good Customer Service
-
Free Quotes
-
Educational Website
Services Offered
-
Residential Windows
-
Energy-Efficient Options
-
Custom Window Designs
-
Aluminum Window Frames
-
Commercial Windows
-
Double-Hung
-
Sliding Glass
Mancino Door & Window, Inc.
Glendora, CA-
Good Customer Service
-
Price Transparency
-
Helps Educate Customers
-
Free Quotes
Services Offered
-
Residential Windows
-
Architectural Glass
-
Custom Window Designs
-
Aluminum Window Frames
-
Full-Service Installations
-
Commercial Windows
-
Sliding Glass
Window World of Los Angeles
Covina, CA-
Gives to charity
-
Free Quotes
-
Helps Educate Customers
-
No-Hassle Pricing
Services Offered
-
Custom Window Designs
-
Architectural Glass
-
Sliding Glass
-
Double-Hung
How Installing Energy-Efficient Windows in Willowbrook Saves You Money
By switching to energy-efficient windows, you can enjoy several benefits, such as:
- Protect your investment: If you have an older home, your windows are most likely in need of replacement. Upgrading your windows can improve the insulation in your home and also help increase the value of your property if you decide to sell.
- Protect your valuables: Many energy-efficient windows have low-emissivity coatings, which filter out harmful UV rays, preventing fading of your furniture, carpet and other valuables.
- Save money on electricity bills: Since energy-efficient windows reduce the amount of energy needed to heat or cool your home, the switch can help you save around $531 annually on your energy bills in Willowbrook.
- Decrease your carbon footprint: Reducing the amount of energy you use also lowers your carbon emissions. You could reduce it by about 117 pounds.
Estimated Cost of Window Replacement in Willowbrook
Each window installer offers various services and has varying costs depending on a few factors.
How Much Do New Windows Cost?
Although the national average to install a single window is around $600, it can range from $200 to $1,200. How much it will cost is based on several factors, such as material, size, number of windows, type, the location of your home and more.
Whether or not you pick energy-efficient windows is another factor that will influence the cost. These will almost always cost more than other windows, but on the other hand, you can save about $531 a year on your energy bills in Willowbrook.
Costs will also vary depending on the material of your frame. Aluminum frames have the lowest price. They're sturdy, light and easy to maintain, but provide poor insulation. Vinyl frames are somewhat expensive and provide good insulation. Composite frames made with wood fibers encased in plastic also provide good insulation and are moderately expensive. Wood frames are the most expensive and are the most in-demand. They're also aesthetically pleasing and provide decent insulation for your home.
What Services do Window Installers Offer?
The first question to ask yourself when considering a window replacement is: Do you need a full-frame installation or a pocket installation?
A full-frame installation is a replacement of the full window. It involves removing the old window, the sill, and the exterior and interior trim. It can also involve other materials, like insulation and drip edges, which increase the total cost of the project. Also worth noting: you may have to touch up the paint surrounding the window after a full-frame installation. Pocket installations (or retrofits) entail replacing a window within its existing frame, which makes pocket installations more simple and affordable. However, if the frame has any damage or rot, you will likely need a full-frame installation instead.
Your window installation company can recommend the best type for your project. In Willowbrook, the decision will mostly be based on the efficiency of your home and the age of your existing frames.
Best Affordability
Window World
- Large serice area
- Great industry reputation
- Lifetime warranty
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Great industry reputation
- Award-winning company
- 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 Willowbrook
EcoWatch is different from other reviewers, as we assess these companies through a sustainability lens. Along with energy efficiency, we evaluated window companies all across the state and assigned rankings based on the following methodology:
Service Area
This one is pretty self-explanatory, but we've chosen to highlight window installers that serve Willowbrook so you can find a quality window installation company near you.
Work Quality
When selecting new windows, the quality and breadth of services often plays just as important of a role in insulation and performance as the type of window you get. We do rate window installers higher if they offer high-quality products, but we also consider workmanship as reflected in customer feedback.
Customer Reviews
Another self-explanatory yet super important review factor is customer feedback. If most customers don't have good things to say about their service from a certain 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 want to keep costs low when possible. When analyzing providers' prices, we gave higher scores to companies with reasonable prices and accessible financing rather than "cheaper" services.
Warranty
Protecting your investment in new windows is important to many homeowners. That's why window installation companies with lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Last but not least, we like to see companies that have been in the industry for a while. Window installation companies that have more years of experience are going to earn higher rankings by our standards. We like to see at least ten years of experience.
Willowbrook, CA Window Replacement FAQs
What is the typical cost to install windows in a home?
The national average cost of installing a single window is around $600 but can range between $200 and $1,200, depending on a few different factors. The price is generally dependent on the type and material of the window, the location of your property and the size of the window. Also, remember that energy-efficient windows may cost more initially but can save you hundreds of dollars a year in energy bills.
What kind of window is the most energy-efficient?
A window's energy efficiency is affected by a number of factors, such as the quality of the installation and the kind of window. Look for Energy Star Certified windows — these are usually the most energy-efficient since they are certified by the U.S. Department of Energy.
When do I have to use a window installation company?
Unless you have home repair skills and have the time needed 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 one window. Although it's tempting to try to save some money by doing it yourself, hiring a company is a faster, more efficient and safer option.
How often do you need to replace windows?
Windows usually last 20 to 30 years, but anytime you see damage on your windows, it's a good idea to have them checked by an expert to see if they are in need of a repair or replacement.
Should I replace all my windows at once?
If you're upgrading your windows to get more efficient windows, replacing all your windows together is the only way to gain that benefit. On the other hand, if you have just one or two windows that are damaged or drafty, you can replace just those.