22 Best Window Replacement Companies in Duarte, CA (Feb 2023)
Window Companies Near Me
Looking to improve your property's appearance? The top window replacement companies can help.
We analyzed all the top window installers in Duarte and selected the top 22 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 January 12, 2023
Why you can trust EcoWatch
The EcoWatch team is all about finding solutions for eco-conscious homeowners in Duarte. Drafty windows can make your home uncomfortable in the summer or winter.
Thankfully, saving you energy with upgraded windows also aligns with our goals of reducing energy usage for the environment.
So if you're building a new home, renovating or updating your windows in Duarte, this guide 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 Affordability
Window World
- Great industry reputation
- Lifetime warranty
- Low prices relative to competitors
- 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
Best Window Replacement Companies in Duarte
The EcoWatch Reviews team researched dozens of installers across the country to find the top window replacement companies for our readers. The companies in this article scored best in our categories, including energy-efficient offerings, availability, customer service, price 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 is a family-owned and -operated window replacement company, which primarily serves the West Coast. Milgard has been in the window industry for around 60 years. Its reputation is backed by hundreds of positive reviews from customers online.
Milgard may be the company for you if you're interested in one 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 range 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 Duarte?Pricing details are not available on Milgard's website since the cost of window replacement varies greatly based on how many and what type(s) of windows you need. However, it offers different kinds of windows at varying price points. If you'd like more accurate information, you can request a quote on the company's website.

Window World
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Great industry reputation
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Lifetime warranty
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Low prices relative to competitors
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Quality of service will depend on your area
Window World provides windows expertise in Duarte. It's the largest window replacement company in the country, known for its vinyl windows and affordability. Window World has been in the window installation business for about 27 years.
It 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 and has a variety of energy-efficient windows. Note that not all of the company's windows are Energy Star certified, so make 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 Duarte?Prices are not available on Window World's website because the cost of window replacement varies greatly based on how many and what type(s) of windows you need. However, it's known for offering some of the most affordable window installations around. For more accurate information on the cost, you can request a quote from the company.

Renewal by Andersen
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Great industry reputation
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Award-winning company
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Member of US Green Building Council
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More expensive than competition
Renewal by Andersen offers the best availability in Duarte. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has been in the window industry for about 27 years. Its reputation is backed by hundreds of positive reviews on customer review websites.
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 WindowsThere are a wide variety of window types available from Renewal by Andersen, some of which are Energy Star products. 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 Duarte?Prices are not available on Andersen's website because the cost of window installment depends on how many and what type(s) of windows you need. However, based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. You can ask for a free quote on its website for more information about the cost.

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 provides the best warranty in Duarte. It's a company that has grown immensely since its inception in 2002, and now has several franchise dealers nationwide. Universal has about 20 years of industry experience, and it currently serves 27 states nationwide. Hundreds of positive reviews from customers online back the provider's reputation.
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's commitment to sustainability shows in its energy-efficient window offerings. 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 Duarte?Prices are not available on Universal's website because 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. For more accurate information on the cost, you can ask for a quote from the company.
We strive to remain unbiased and transparent by mentioning pros and cons for each company we review. Additionally, our rankings are not affected by any partnerships.
More Window Replacement Companies in Duarte
The Glass Guru
Torrance, CA-
Timely Service
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Free Quotes
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Dependable Service
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No-Hassle Pricing
Services Offered
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Glass Showers
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Tempered Glass
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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
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Sliding Glass
Economy Glass Co West Inc
Santa Monica, CA-
Timely Service
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No-fee Quotes
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No-Hassle Pricing
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Consistent Workmanship
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
Broadway Glass & Mirror, Inc.
Long Beach, CA-
Excellent Customer Service
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Helps Educate Customers
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Arrives on Time
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Dependable Service
Services Offered
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Double-Hung
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Doors
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Full-Service Installations
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Custom Windows
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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
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Architectural Glass
Smart Window Company
Torrance, CA-
Educational Website
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Excellent Customer Service
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No-fee Quotes
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Dependable Service
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
A New View Windows & Doors Inc.
Anaheim, CA-
Dependable Service
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Helps Educate Customers
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Award-Winning
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Free Quotes
Services Offered
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Glass Showers
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Energy-Efficient Options
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Custom Window Designs
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Business Windows
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Double-Hung
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Sliding Glass
Select Home Improvements
Anaheim, CA-
Dependable Service
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Price Transparency
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Good Customer Service
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Arrives on Time
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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Double-Hung
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Sliding Glass
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Bay Windows
Metropolitan High Performance Windows
Anaheim, CA-
Arrives on Time
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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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Fast Delivery
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Custom Window Designs
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Aluminum Window Frames
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Double-Hung
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Sliding Glass
Golden Glass
Fullerton, CA-
Price Transparency
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Arrives on Time
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Helps Educate Customers
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Excellent Customer Service
Services Offered
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Residential Windows
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Architectural Glass
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Heavy Glass
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Tempered Glass
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Doors
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Custom Window Designs
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Business Windows
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Double-Hung
Tashman Home Center
West Hollywood, CA-
Price Transparency
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Free Quotes
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Excellent Customer Service
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Locally Recognized for Quality
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
Anaheim Glass
Anaheim, CA-
Reliable Service
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Arrives on Time
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Excellent Customer Service
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Helps Educate Customers
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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Commercial Windows
California Window Masters
Irvine, CA-
Good Customer Service
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Award-Winning
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Timely Service
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No-Hassle Pricing
Services Offered
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Fast Delivery
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Custom Window Designs
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Residential Windows
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Sliding Glass
Bodie's Glass Service
Westminster, CA-
Price Transparency
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Dependable Service
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Helps Educate Customers
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Arrives on Time
Services Offered
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Glass Showers
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Residential Windows
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Custom Windows
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Business Windows
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Sliding Glass
Window King
Huntington Beach, CA-
Price Transparency
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Timely Service
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Educational Website
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Excellent Customer Service
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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Sliding Glass
Tesla Windows
Buena Park, CA-
Helps Educate Customers
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No-fee Quotes
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Excellent Customer Service
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Consistent Workmanship
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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Sliding Glass
Anytime Windows and Doors
North Hollywood, CA-
Reliable Appointment Windows
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Price Transparency
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Free Quotes
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Consistent Workmanship
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
Design Windows and Doors Inc.
Ontario, CA-
Free Quotes
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Timely Service
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Consistent Workmanship
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Excellent Customer Service
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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Sliding Glass
GOLDEN BEAR GLASS & WINDOWS LLC
Los Angeles, CA-
Excellent Customer Service
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Helps Educate Customers
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Price Transparency
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Dependable Service
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 Window Designs
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Aluminum Window Frames
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Commercial Windows
American Window Company
Covina, CA-
Reliable Appointment Windows
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Price Transparency
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Good Customer Service
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Reliable Service
Services Offered
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Custom Window Designs
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Aluminum Window Frames
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Energy-Efficient Options
Cal Replacement Window Company of Orange County
Anaheim, CA-
Locally Recognized for Quality
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Educational Website
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No-Hassle Pricing
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Excellent Customer Service
Services Offered
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Double-Hung
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Full-Service Installations
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Custom Windows
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Sliding Glass
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Aluminum Window Frames
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Architectural Glass
Abel Glass & Screen, Inc.
South Gate, CA-
Educational Website
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Free Quotes
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Dependable Service
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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 Window Designs
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Commercial Windows
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Sliding Glass
Hardy Windows - Orange County
Placentia, CA-
No-Hassle Pricing
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No-fee Quotes
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Educational Website
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Award-Winning
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
Can-Do Windows & Doors
Costa Mesa, CA-
Good Customer Service
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Price Transparency
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Helps Educate Customers
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No-fee Quotes
Services Offered
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Residential Windows
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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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Commercial Windows
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Double-Hung
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Sliding Glass
How Installing Energy-Efficient Windows in Duarte Saves You Money
There are quite a few perks of upgrading to energy-efficient windows. A few reasons you may want to consider making the switch include the following:
- Protect your investment: Upgrading your windows is an important part of maintaining your property and its real estate value, especially if your home is on the older side.
- Save on energy bills: Switching to energy-efficient windows reduces your energy bills by about 12% since you use less energy.
- Reduce your carbon footprint: Since energy-efficient windows improve the insulation in your house, you can lower your carbon footprint by about 12%, according to Energy Star.
- Protect your valuables from fading: The low-emissivity coatings on many energy-efficient windows filter out damaging UV rays, preventing your furniture, carpet and other valuables from fading.
Estimated Cost of Window Replacement in Duarte
Windows come in varying styles, purposes and shapes, so costs and services will differ tremendously based 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?
On average, homeowners in Duarte can anticipate that most window installations will cost between $250 and $1,200, with the most common installations sitting at around $600. But costs vary remarkably depending on the size of your home, complexity of the installation, your location and the quality of the company you choose. Many window installers also offer door installations and replacements, which will add extra costs to your project.
Keep in mind that energy-efficient windows may come at a higher price tag, but Energy Star estimates the upgrade will save you between $101 and $583 a year when replacing single-pane windows and between $27 and $197 a year when replacing double-pane, clear glass windows. Your savings will vary based on your local climate, energy rates and individual home characteristics.
Something else that influences the total cost is the material of the frame you choose. Aluminum frames are generally the least pricey and are sturdy and light, but they provide poor insulation. On the other hand, wood frames cost the most, as 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?
There are typically two types of window installation services: full-frame and pocket installations.
Full-frame installations involve replacing the total window, including the frame, sill and trim. You most likely need a full-frame installation when you want a new style or your window has noticeable deterioration. Because full-frame installations are more involved, they will raise overall costs. Pocket installations are simpler and won't cost as much, as they involve merely replacing the window within its existing frame. But if the frame has any damage, you should opt for a full-frame installation instead.
If you're hiring a reputable window installation company, your company will be able to advise you on the best type for your project. In Duarte, the choice will mostly be influenced by the efficiency of your home and how old your existing frames are.
Excellent Reputation
Milgard Windows & Doors
- EnergyStar Partner
- Wide network of installers
- Lifetime warranty available
- Limited additional services
Best Affordability
Window World
- Great industry reputation
- Lifetime warranty
- Low prices relative to competitors
- 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
How We Choose the Best Window Installers in Duarte
EcoWatch differs from other reviewers, as we're examining these companies through a sustainability lens. Along with energy efficiency, we reviewed several window installers in Duarte and assigned rankings using the following methodology:
Service Area
Because this is a guide for Duarte, we paid more attention to companies that cover the city. There are certainly other reputable providers that didn't make the cut because of the low odds that they would serve the average homeowner in Duarte.
Work Quality
We're certain that you're looking for professionals who do a great job installing windows. We've vetted each company included in our guide to ensure its technicians are well-qualified and that the company has gotten a lot of positive customer feedback to vouch for its service.
Customer Reviews
We analyzed patterns in recent online reviews to determine the companies with the most consistent customer satisfaction. Customer satisfaction may be the factor we place the most value on, as it reflects the quality of services across most other categories, including quality of parts, quality of installation, cost, professionalism, warranty and more.
Cost
Cheaper windows don't necessarily mean better windows, but we know many of our readers would like to keep costs low when possible. When analyzing providers' prices, we awarded higher scores to companies with reasonable prices and accessible financing rather than "cheaper" services.
Warranty
As discussed, windows are a sizable investment, so you'll want to make sure that investment is protected. Window installation companies with lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Lastly, we like to see companies that have a proven track record in the industry. Window installation companies that have more years of experience earn higher rankings by our standards. We like to see at least ten years of experience.
Duarte, CA Window Replacement FAQs
How much should window installation cost?
The typical cost of replacing one window ranges between $450 and $650. There are a variety of factors that influence the price, including local labor costs, the number of windows, styles and sizes of windows, how energy-efficient the windows are, the materials used in designing the windows and your property's location.
What kind of window is the most energy-efficient?
A window's energy efficiency is affected by a variety of factors, including the quality of the installation and the kind of window. Look for Energy Star Certified windows — these are usually the most energy-efficient and are certified by the U.S. Department of Energy.
Can you install your own windows?
While you can install your own windows, doing so requires a lot of time and handiness. Using a window installation company can help ensure that the installation is done properly and that you can avoid spending the time and effort of doing it yourself.
When is the best time of year to replace windows?
Replacement windows can be installed any time of the year, but autumn might be the best season. No matter when you install them, the contractors will take steps to make sure that too much hot or cold air doesn't get into your 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.