20 Best Window Companies in Pomona, CA (2023 Reviews)
If you're looking to get new windows, our guide to the best window installation companies can help.
We analyzed all the top-rated window companies in Pomona 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
A guide on the top window replacement companies in Pomona may not seem like the most compelling article on EcoWatch, but trust us, windows have more of an impact on your life than you might think. Outdated windows can cost you in power bills. In fact, the Department of Energy estimates that 25-30% of your home's heat or cool air could be lost through your windows.
That's not great for either your wallet or the environment, but one of the best window installation companies can help with that.
Unlike other review sites, EcoWatch ranks window replacement companies based on energy efficiency while also balancing 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 Pomona
The EcoWatch Reviews team researched many window providers in Pomona to find the top ones for our readers. The providers reviewed in this article scored best in our categories: energy-efficient offerings, price, customer service, availability and more.

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 has windows expertise in Pomona. Window World has around 27 years of industry experience, and it currently provides services to 200 locations nationwide. The company has many positive reviews from customers on online review websites.
You may want to consider going with Window World if you're interested in 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 WindowsWindow World is an Energy Star partner and offers a variety of energy-efficient windows that are Energy Star certified. Note that not all of the company’s windows are Energy Star certified, so be sure to ask your Window World representative when inquiring about services.
How much does Window World cost in Pomona?Window World doesn’t have any pricing information available on its website, but it's known for offering some of the most affordable window installations around. For more accurate information on pricing, you can ask for a 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 provides the best local installation in Pomona. Milgard has about 60 years of experience in the windows industry, and it currently serves Anaheim, Riverside, Los Angeles, San Bernardino and Orange counties.
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 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 make sure you mention that you’d like Energy Star windows when inquiring.
How much does Milgard Windows & Doors cost in Pomona?Pricing information is not available on Milgard’s website because the cost of window replacement depends 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 to know for sure, you can request a quote on the company’s website.

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 has the best availability in Pomona. Andersen has around 27 years of industry experience, and it currently provides services to nearly every state except Mississippi and West Virginia. The company has many positive reviews from customers on online review websites.
You may want to consider going with Andersen if you're interested in 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 is an Energy Star partner and offers a variety of energy-efficient windows that are Energy Star certified. Note that not all of the company’s windows are Energy Star certified, so be sure to ask your Andersen representative when inquiring about services.
How much does Renewal by Andersen cost in Pomona?Andersen doesn’t have any pricing information available 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. For more accurate information on pricing, you can ask for a quote from the company.

Universal Windows Direct
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Makes charitable contributions
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Manufactures products in-house
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Wide variety of products and services
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Lifetime warranty
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Limited service area
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Some installations carried out by third-party contractors
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Quality of service will depend on your area
Universal Windows Direct has the best warranty in Pomona. Universal has around 20 years of experience in the window replacement business. The provider has hundreds of positive reviews from customers on online review websites.
If you’re looking for a company that has an industry-leading warranty covering products, parts and workmanship for life, this may be the company for you.
Energy Efficiency of Universal Windows Direct WindowsThere are a wide variety of window types available from Universal Windows Direct, some of which are Energy Star products. 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 Pomona?Prices aren’t available on Universal’s 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. The best way to get more accurate information is to get a free quote from the company.
We aim to stay unbiased and transparent by mentioning pros and cons for every company we review. Additionally, our rankings are not affected by any partnerships.
More Window Companies in Pomona
Renewal by Andersen of Orange County
Laguna Hills, CA-
Timely Service
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Price Transparency
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Free assessment
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Good Customer Service
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Educational Website
Services Offered
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Sliding Glass
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Residential Windows
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Fast Delivery
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Window Replacement
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Custom Window Designs
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Commercial Windows
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Double-Hung
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Glass Showers
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Stained Glass
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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Sliding Glass
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Residential Windows
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Double-Hung
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Custom Window Designs
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Fast Delivery
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Bay Windows
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Window Replacement
J. R. Door & Window Inc
Upland, 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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Sliding Glass
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Residential Windows
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Custom Window Designs
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Double-Hung
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Window Replacement
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Commercial Windows
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Fast Delivery
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Aluminum Window Frames
American Window Company
Covina, CA-
Good Customer Service
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Educational Website
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Price Transparency
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Free assessment
Services Offered
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Aluminum Window Frames
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Residential Windows
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Double-Hung
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Energy-Efficient Options
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Custom Window Designs
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Window Replacement
Design Windows and Doors Inc.
Ontario, CA-
Timely Service
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Educational Website
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Free assessment
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Price Transparency
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Good Customer Service
Services Offered
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Bay Windows
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Double-Hung
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Window Replacement
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Custom Window Designs
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Residential Windows
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Aluminum Window Frames
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Sliding Glass
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Commercial Windows
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Energy-Efficient Options
Molding's Plus Inc
Ontario, CA-
Price Transparency
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Free assessment
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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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Residential Windows
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Window Replacement
SoCal Window Pros
San Dimas, CA-
Educational Website
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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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Residential Windows
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Window Replacement
Home Services at The Home Depot
Ontario, CA-
Free assessment
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Good Customer Service
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Price Transparency
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Educational Website
Services Offered
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Stained Glass
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Fast Delivery
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Window Replacement
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Custom Window Designs
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Commercial Windows
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Residential Windows
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Glass Showers
Advance Windows & Doors
Walnut, CA-
Price Transparency
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Free assessment
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Good Customer Service
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Educational Website
Services Offered
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Custom Window Designs
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Double-Hung
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Commercial Windows
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Residential Windows
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Fast Delivery
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Window Replacement
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Tempered Glass
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Bay Windows
NagcoGlass
Pomona, CA-
Price Transparency
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Good Customer Service
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Free assessment
Services Offered
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Glass Showers
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Window Replacement
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Residential Windows
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Commercial Windows
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Custom Window Designs
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Energy-Efficient Options
Dreamstyle Remodeling
Irwindale, CA-
Price Transparency
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Free assessment
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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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Sliding Glass
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Glass Showers
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Window Replacement
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Bay Windows
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Full-Service Installations
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Fast Delivery
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Custom Window Designs
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Double-Hung
Sears Window Replacement
Montclair, CA-
Educational Website
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Price Transparency
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Timely Service
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Good Customer Service
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Free assessment
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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Double-Hung
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Bay Windows
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Fast Delivery
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Residential Windows
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Glass Showers
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Sliding Glass
Reliable Doors & Windows
Rancho Cucamonga, 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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Custom Window Designs
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Residential Windows
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Window Replacement
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Commercial Windows
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Fast Delivery
All Cities Glass & Screen
Glendora, CA-
Educational Website
Services Offered
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Residential Windows
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Window Replacement
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Commercial Windows
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Glass Showers
Emerald Mirror & Glass
Yorba Linda, CA-
Good Customer Service
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Educational Website
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Free assessment
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Price Transparency
Services Offered
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Custom Window Designs
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Window Repair
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Glass Showers
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Commercial Windows
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Residential Windows
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Window Replacement
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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Glass Showers
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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
WMB Windows
Ontario, 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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Custom Window Designs
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Residential Windows
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Glass Showers
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Fast Delivery
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Window Replacement
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Commercial Windows
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Energy-Efficient Options
Energy Core Construction
Anaheim, CA-
Timely Service
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Educational Website
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Free assessment
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Price Transparency
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Good Customer Service
Services Offered
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Commercial Windows
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Window Replacement
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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
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Residential Windows
A New View Windows & Doors Inc.
Anaheim, CA-
Timely Service
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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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Custom Window Designs
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Window Replacement
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Double-Hung
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Residential Windows
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Energy-Efficient Options
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Glass Showers
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Sliding Glass
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Fast Delivery
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Commercial Windows
N.E.U GLASS WINDOW REPAIR
La Puente, 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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Double-Hung
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Window Replacement
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Custom Window Designs
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Residential Windows
Calculate how much you can expect to pay for window installation and replacement in Pomona, 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 Pomona Saves You Money
There are several perks of switching to energy-efficient windows. A few reasons you may want to consider making the change are the following:
- Save money on energy bills: The Department of Energy estimates that heat gained or lost via windows accounts for about 25-30% of residential energy use. Upgrading to energy-efficient windows can help decrease that amount, which helps you save some money on your bills.
- Protect your investment: The older your home is, the more likely you are to benefit from switching to energy-efficient windows. Older homes usually have windows that are outdated, drafty or potentially even damaged in some way. Upgrading your windows could help increase the value of your property if you decide to sell.
- Better temperature control in your home: When you live in a city like Pomona where the winters can be chilly, you often need to rely on your heater to keep your house warm. Energy-efficient windows can lower the amount of heat lost through your windows when heating your home.
- Protect your valuables: The low-emissivity coatings on many Energy Star certified windows help prevent your floors, carpets and furniture from fading by filtering out UV rays.
Estimated Cost of Window Replacement in Pomona
Windows come in varying shapes and sizes, so costs and services will differ considerably. Here are the typical costs and the primary services that you can find from window installation companies.
How Much Do New Windows Cost?
On average, homeowners in Pomona can anticipate that most replacement window installations will cost between $250 and $1,200, with the average cost at around $600. But costs will vary significantly based on your location, the quality of your products, the number of windows you need and the current condition of your home. A lot of window companies also offer door installations and other add-ons like shutters, coating, baths and more. These extra services will increase your overall project costs.
It's important to keep in mind that windows with higher efficiency may cost more initially but can save you hundreds of dollars by lowering your energy bills. Investing in certified energy-efficient windows can save Pomona homeowners $509+ a year when replacing single-pane windows.
Costs will also vary depending on the material of your frame. Aluminum frames cost the least. They're sturdy, light and maintenance-free, 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 cost the most and are the most in-demand. They're also aesthetically pleasing and provide decent insulation for your home.
What Services do Window Installers Offer?
Generally, there are two kinds of window replacement services companies offer: full-frame and pocket installations.
A full-frame installation is a replacement of the total window. It involves taking out the old window, the sill, and the exterior and interior trim. It can also involve extra materials, such as insulation and drip edges, which increase the total cost of the project. It's also worth noting that you may have to touch up the paint surrounding the window after a full-frame installation. Pocket installations are simpler and won't cost as much, as they involve simply replacing the window within its existing frame. But if the frame has any damage, you should opt for a full-frame installation instead.
Your window installer can help you choose 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 Pomona
In our hunt to find the most reliable, eco-friendly window installers in Pomona, the EcoWatch Reviews team landed on the above companies as the best window installation companies in the city. Along with energy efficiency, we analyzed each installer and ranked them based on the following methodology:
Service Area
This one is self-explanatory, but we've chosen to highlight window installation companies that serve the Pomona area so you can find the right window installation company near you.
Work Quality
We're willing to bet that you're looking for a company to do a great job installing windows. We've vetted each installer featured in our guide to ensure its technicians are well-qualified and that the company has received plenty of positive customer feedback to vouch for its service.
Customer Reviews
Customer feedback is another very important review factor. If most customers don't have good feedback about their service from a certain window installation company, it won't be featured on EcoWatch.
Cost
This one is a give-and-take: as with most services, cheap window installers are not going to provide the most quality service. On the other hand, we want to ensure we're highlighting companies that provide a variety of price and financing options so they're accessible to most homeowners.
Warranty
As discussed previously, windows are a serious investment, so you'll want to make sure that investment is protected. Window installation companies that provide lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Because of Pomona's climate, homeowners need to be wary of rot, low efficiency and water damage. We factored in local experience to reflect the ability of Pomona window companies to prepare homes for these issues. If a company has less than 10 years of experience, it loses points in this category.
Pomona, CA Window Replacement FAQs
What is the average cost to install windows?
The national average cost to replace a single window is about $600 but can range between $200 and $1,200, depending on a variety of factors. The price is usually dependent on the size of the window, the location of your property and the type and material of the window. Also, bear in mind that energy-efficient windows may cost more initially but can save you a decent amount of money a year in energy bills.
Which type of window should I get?
Generally, double-pane windows will be more efficient than single-pane windows and windows that do not open will be more efficient than windows that do. If you want to be sure you'll have the most energy-efficient windows, look for models with the blue Energy Star certification attached to them — this means they're certified energy-efficient by the U.S. Department of Energy.
Can I replace my own windows?
Even though it is possible to install your own windows, doing so requires a lot of time and handiness. Using a window installation company can help ensure that the job is done properly and that you can avoid spending the time and effort of doing it yourself.
Should I replace all my windows at once?
If your windows are greater than 20 years old, it's most likely time to replace all of them. At that point, they are often less efficient, leakier and/or more damaged than new windows. Replacing your windows all at once will involve less paperwork and less stress.