29 Best Window Replacement Companies in Muscoy, CA (Feb 2023)
Window Companies Near Me
When the time comes to upgrade your windows, our list of the best window installation companies can help you find the right provider for you.
We analyzed all the top window installers in Muscoy and selected the top 29 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
Whether you're updating for aesthetics or have old windows, windows play a key role in conserving your home's electricity. Potential leaks or drafts from your windows can make your AC or heater work extra hard in the summer or winter.
That's bad for your bank account and the environment, but one of the best window installation companies can help with that.
As windows are so important for your home, picking the best company for you is a big choice to make. That's why the EcoWatch team has curated this list of the best window installation companies, so you can more easily make an informed decision.
Excellent Reputation
Milgard Windows & Doors
- EnergyStar Partner
- Wide network of installers
- Lifetime warranty available
- Entails hiring third-party contractors
Best Affordability
Window World
- Large serice area
- EnergyStar Partner
- Low prices relative to competitors
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Award-winning company
- Great industry reputation
- Member of US Green Building Council
- More expensive than competition
Best Window Replacement Companies in Muscoy
The EcoWatch Reviews team examined several installers in Muscoy to find the best ones for our readers. The providers mentioned in this article passed our review standards for energy-efficient offerings as well as price, customer service, local expertise and beyond.

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
Milgard Windows & Doors offers the best local installation in Muscoy. Milgard has been in the window installation business for around 60 years. The company has hundreds of positive reviews from customers online.
It offers competitive pricing, a comprehensive warranty and installers that all have a minimum of 15 years of window installation experience.
Energy Efficiency of Milgard Windows & Doors WindowsThe company manufactures its own products, which gives it the freedom to make custom windows based on the climate. The company designs its own vinyl compounds and profiles to ensure a heat-stable product that performs as advertised. Not all of Milgard's offerings are Energy Star certified, so be sure to mention that you're interested in Energy Star windows when inquiring.
How much does Milgard Windows & Doors cost in Muscoy?Milgard does not list prices on its website, but 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 information.

Window World
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Large serice area
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EnergyStar Partner
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Low prices relative to competitors
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Quality of service will depend on your area
Window World has windows expertise in Muscoy. 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. The provider has many glowing reviews from customers on online review websites.
You may want to consider opting for Window World if you're looking for a installer that is certified by the Environmental Protection Agency (EPA) and Energy Star and supports charities like St. Jude Children’s Research Hospital.
Energy Efficiency of Window World WindowsWindow World is an Energy Star partner with a variety of energy-efficient windows. Note that not all of the company's windows are Energy Star certified, so be sure to mention that you want energy-efficient windows to your Window World representative when inquiring about services.
How much does Window World cost in Muscoy?Prices are not available on Window World's website since the cost of window replacement differs 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. If you'd like more accurate pricing information, you can request a quote on the company's website.

Renewal by Andersen
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Award-winning company
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Great industry reputation
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Member of US Green Building Council
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More expensive than competition
Renewal by Andersen has the best availability in Muscoy. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has about 27 years of experience in the window replacement business. Its reputation is backed by a considerable amount of positive reviews from customers online.
You may want to consider going with 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 WindowsRenewal by Andersen has some Energy Star windows, but note that not all its windows are energy-efficient, so be sure to mention that you want Energy Star windows when inquiring. 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 Muscoy?Pricing information is not available on Andersen's website because the cost of window installment varies greatly depending 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. If you'd like more accurate information, you can inquire about a quote on the company's website.

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 Muscoy. Universal has been in the window installation industry for about 20 years. The company has many glowing reviews from customers on online review websites.
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 caters to eco-conscious consumers by providing 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 Muscoy?Universal doesn't have any pricing information displayed on its website, but installations typically range from $225 to $425 per window based on customer feedback. That makes Universal Windows Direct more of a budget-friendly option for window repair and replacements. You can inquire about a free quote on its website for more information about pricing.
Please note that the companies in this section are national, which means the quality of the service may depend on your local crew. We have tried to remain unbiased and transparent by listing pros and cons for each provider.
More Window Replacement Companies in Muscoy
The Glass Guru
Redlands, CA-
Educational Website
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Dependable Service
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Locally Recognized for Quality
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Arrives on Time
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
Select Home Improvements
Anaheim, CA-
Educational Website
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Timely Service
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Good Customer Service
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Price Transparency
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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Double-Hung
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Sliding Glass
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Bay & Bow Windows
Veracity Window and Door
Riverside, CA-
Helps Educate Customers
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Price Transparency
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Free Quotes
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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 Window Designs
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Business Windows
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Double-Hung
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Sliding Glass
Falcon Glass & Mirror
Redlands, CA-
No-fee Quotes
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Timely Service
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No-Hassle Pricing
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Good Customer Service
Services Offered
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Residential Windows
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Custom Window Designs
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Aluminum Window Frames
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Commercial Windows
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Double-Hung
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Sliding Glass
Design Windows and Doors Inc.
Ontario, CA-
No-Hassle Pricing
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Reliable Service
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Educational Website
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Free Quotes
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
Vern's Glass
Victorville, CA-
No-Hassle Pricing
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Free Quotes
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Good Customer Service
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Educational Website
Services Offered
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Residential Windows
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Energy-Efficient Options
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Doors
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Custom Window Designs
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Aluminum Window Frames
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Business Windows
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Double-Hung
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Sliding Glass
Safe Glass Window Replacement INC
San Bernardino, CA-
Price Transparency
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Excellent Customer Service
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Dependable Service
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No-fee Quotes
Services Offered
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Residential Windows
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Glass Showers
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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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Double-Hung
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Sliding Glass
American Window Company
Covina, CA-
Consistent Workmanship
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Arrives on Time
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Locally Recognized for Quality
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No-Hassle Pricing
Services Offered
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Custom Window Designs
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Aluminum Window Frames
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Energy-Efficient Options
Hardy Windows - Orange County
Placentia, CA-
Excellent Customer Service
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Free Quotes
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Helps Educate Customers
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Price Transparency
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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Business Windows
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Sliding Glass
Mancino Door & Window, Inc.
Glendora, CA-
Educational Website
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Excellent Customer Service
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No-Hassle Pricing
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Free Quotes
Services Offered
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Residential Windows
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Architectural Glass
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Custom Window Designs
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Aluminum Window Frames
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Full-Service Installations
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Business Windows
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Sliding Glass
Ameristar Windows
Riverside, CA-
Price Transparency
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Free Quotes
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Excellent Customer Service
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Educational Website
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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Full-Service Installations
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Double-Hung
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Sliding Glass
Window World of Los Angeles
Covina, CA-
No-Hassle Pricing
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Good Customer Service
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Educational Website
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No-fee Quotes
Services Offered
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Custom Window Designs
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Architectural Glass
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Sliding Glass
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Double-Hung
Window World of Riverside County
Riverside, CA-
Supports Charities
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Educational Website
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No-Hassle Pricing
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Dependable Service
Services Offered
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Custom Window Designs
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Architectural Glass
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Sliding Glass
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Double-Hung
California Showcase Construction
Riverside, CA-
Helps Educate Customers
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No-fee Quotes
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Timely Service
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No-Hassle Pricing
Services Offered
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Sliding Glass
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Custom Window Designs
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Energy-Efficient Options
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Double-Hung
Window Professors
San Dimas, CA-
Helps Educate Customers
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Reliable Appointment Windows
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Free Quotes
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No-Hassle Pricing
Services Offered
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Sliding Glass
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Custom Window Designs
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Energy-Efficient Options
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Double-Hung
Sears Window Replacement
Montclair, CA-
Free Quotes
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Good Customer Service
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Educational Website
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Consistent Workmanship
Services Offered
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Sliding Glass
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Custom Window Designs
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Energy-Efficient Options
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Double-Hung
Crack Windshield Repair & Window Tinting
Ontario, CA-
Good Customer Service
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Price Transparency
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Helps Educate Customers
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Reliable Service
Services Offered
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Residential Windows
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Custom Windows
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Full-Service Installations
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Commercial Windows
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Double-Hung
CR Glass inc.
Calimesa, CA-
No-Hassle Pricing
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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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Glass Showers
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Residential Windows
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Custom Windows
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Commercial Windows
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Double-Hung
Emerald Mirror & Glass
Yorba Linda, CA-
Excellent Customer Service
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No-Hassle Pricing
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Helps Educate Customers
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Consistent Workmanship
Services Offered
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Glass Showers
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Residential Windows
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Custom Window Designs
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Commercial Windows
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Sliding Glass
Bear's Valley Glass
Victorville, CA-
Good Customer Service
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Educational Website
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Price Transparency
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Free Quotes
Services Offered
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Residential Windows
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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
Rondy's Glass Service
San Bernardino, CA-
Educational Website
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No-Hassle Pricing
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No-fee Quotes
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Good Customer Service
Services Offered
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Residential Windows
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Glass Showers
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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
CAT Exteriors
Anaheim, CA-
Free Quotes
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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 Windows
Tradeway Glass Co
Covina, CA-
Educational Website
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No-Hassle Pricing
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Free Quotes
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Good Customer Service
Services Offered
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Custom Windows
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Residential Windows
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Commercial Windows
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Sliding Glass
College Glass
Montclair, CA-
Dependable Service
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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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Custom Windows
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Residential Windows
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Full-Service Installations
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Commercial Windows
Lindsay Windows California
Apple Valley, CA-
Excellent Customer Service
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Award-Winning
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Free Quotes
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Price Transparency
Services Offered
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Custom Window Designs
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Energy-Efficient Options
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Business Windows
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Sliding Glass
New Appearance Windows - Replacement Vinyl Windows & Doors
Corona, CA-
Locally Recognized for Quality
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Helps Educate Customers
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Good Customer Service
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No-Hassle Pricing
Services Offered
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Custom Windows
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Residential Windows
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Energy-Efficient Options
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Double-Hung
J. R. Door & Window Inc
Upland, CA-
No-Hassle Pricing
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Educational Website
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Good Customer Service
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Consistent Workmanship
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
Agatone Windows and Doors
Perris, CA-
No-Hassle Pricing
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Helps Educate Customers
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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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Aluminum Window Frames
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Business Windows
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Double-Hung
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Sliding Glass
BLM Shower Glass And Windows
Menifee, CA-
Price Transparency
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Good Customer Service
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Educational Website
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Free Quotes
Services Offered
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Residential Windows
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Fast Delivery
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Custom Windows
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Commercial Windows
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Double-Hung
How Installing Energy-Efficient Windows in Muscoy Saves You Money
Switching to energy-efficient windows can improve the comfort of your home and help you save on electricity bills. Here are more details about how switching out your windows could benefit you:
- Save on energy bills: According to the Department of Energy, heat gained or lost through windows makes up about 25-30% of household energy use. Installing energy-efficient models can help reduce that number, therefore saving you about 12% more on your bills.
- Protect your investment: The older your home is, the more likely it is that switching to energy-efficient windows will benefit you. Older homes usually have windows that are outdated, leaky or maybe even damaged in some way. Updating your windows could help increase the value of your property if you decide to sell.
- Decrease your carbon footprint: You can reduce your carbon footprint by about 12% after you install Energy Star certified windows. In Muscoy, that's about 117 pounds per year on average.
- Protect your valuables from fading: The low-emissivity coatings on some energy-efficient windows filter out damaging UV rays, preventing fading of your furniture, carpet and other valuables.
Estimated Cost of Window Replacement in Muscoy
Let's go over the cost of window replacement and the kinds of services offered by installers.
How Much Do New Windows Cost?
The national average cost to install one window is about $600 but can range from $200 to $1,200. How much it will cost you is based on several factors, including number of windows, type, material, the location of your home, size and more.
Whether or not you pick energy-efficient windows is another factor that will determine the cost. These will typically cost more than other windows, but on the other hand, you can save about $497 a year on your energy bills in Muscoy.
Asking for free quotes from multiple installers is the best way to figure out which one is right for you.
What Services do Window Installers Offer?
In general, there are two kinds of window replacement services you can get: full-frame and pocket installations.
Full-frame installations entail replacing the complete window, including the trim, frame and sill. You most likely need a full-frame installation when you want to change the style of your windows or your window has noticeable rot. Because full-frame installations are more involved, they will raise the overall cost. Pocket installations (or retrofits) involve replacing a window within the existing frame, which makes pocket installations more simple and affordable. However, if the frame has any rot or deterioration, you will likely need a full-frame installation instead.
Your window installation company will be able to help you figure out what's best for your needs. In Muscoy, the decision will mostly depend on how old your windows are and if there's any moisture damage. Wood can decay if not properly maintained over the years, so it's a good idea to have a professional check on your frames and window sills.
Excellent Reputation
Milgard Windows & Doors
- EnergyStar Partner
- Wide network of installers
- Lifetime warranty available
- Entails hiring third-party contractors
Best Affordability
Window World
- Large serice area
- EnergyStar Partner
- Low prices relative to competitors
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Award-winning company
- Great industry reputation
- Member of US Green Building Council
- More expensive than competition
How We Choose the Best Window Installers in Muscoy
The EcoWatch Reviews team is different from most reviewers, as we evaluate these companies through a sustainability lens. We have decided to assess the best window installation companies in Muscoy mostly based on their energy efficient offerings, as it's what's best for the environment and for you as a homeowner. Energy Star certified windows have been shown to reduce your electricity bills by hundreds of dollars. Along with energy efficiency, our rating methodology takes the following factors into consideration:
Service Area
Since this is a guide for Muscoy, we paid more attention to companies that cover the city. There are certainly other reputable providers that didn't make our list because of the low odds that they would serve the average homeowner in Muscoy.
Work Quality
When selecting new windows, the quality and breadth of services can often play just as important of a role in overall efficiency and performance as the brand 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
We analyzed patterns in recent customer feedback to determine the companies with the most customer satisfaction, weighted by sample size. Customer satisfaction may be the most important factor, as it reflects the quality of services across nearly every category, including warranty, quality of installation, professionalism, cost, quality of parts and more.
Cost
Cheaper windows certainly don't mean better windows, but we know many of our readers would like 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 that offer lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Because of Muscoy's climate, homeowners need to be wary of low efficiency, water damage and rot. We factored in local experience to reflect the ability of Muscoy window companies to prepare homes for the climate. If a company has less than 10 years of experience, it loses points in this category.
Muscoy, CA Window Replacement FAQs
How much does a window install cost?
The national average cost to replace one window is about $600 but can range from $200 to $1,200, depending on a variety of factors. The price is typically influenced by the location of your property, the size of the window and the type and material of the window. Also, remember 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 is affected by a variety of 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 since they are certified by the U.S. Department of Energy.
When do I need to use a window installation company?
Unless you're handy and have all the tools you need to replace your own windows, we recommend hiring a professional installer. The window installation process is complex and can take anywhere from four to six hours for one window. Although it's tempting to try to do it yourself to save money, hiring a company is a faster, more efficient and much safer option.
What time of year is a good time to replace my windows?
Replacement windows can be installed any time of the year, but warmer weather is typically better. 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 isn't necessarily a big factor. What's most important is that the weather should be dry.
When is it time to replace your windows?
Windows usually last around 20 to 30 years, but anytime you notice damage on your windows, it's a good idea to have an expert take a look at them to see if they are in need of a repair or replacement.