25 Best Window Replacement Companies in South Pasadena, CA (Mar 2023)
Window Companies Near Me
Are you looking to replace your windows? Our guide to the top window installation companies can help you narrow down which one to choose.
We analyzed all the top window installers in South Pasadena and selected the top 25 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 March 14, 2023
Why you can trust EcoWatch
Although eco-friendly energy sources like wind and solar are important when it comes to reducing your carbon footprint, improving your home's energy efficiency can also have a large impact on home energy conservation. Poor windows can make your AC or heater work extra hard in the summer or winter.
Luckily, saving you money with more efficient windows also helps our goals of conserving energy and the resources it takes to produce it.
Efficient windows are especially important in South Pasadena, where summers are long and hot. According to Energy Star, switching to energy-efficient windows can save the average homeowner up to $509 a year.
Excellent Reputation
Milgard Windows & Doors
- EnergyStar Partner
- Wide network of installers
- Lifetime warranty available
- Entails hiring third-party contractors
Best Affordability
Window World
- EnergyStar Partner
- Lifetime warranty
- Low prices relative to competitors
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Manufactures products in-house
- Great industry reputation
- Member of US Green Building Council
- No lifetime warranty
Best Window Replacement Companies in South Pasadena
The EcoWatch team assessed dozens of providers that service the South Pasadena area to find the top window installation companies that fit our standards. We assessed the companies based on energy-efficient offerings, price, local experience, coverage area, customer service 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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Entails hiring third-party contractors
Milgard Windows & Doors is a family-owned and -operated window replacement company, which primarily serves the West Coast. This provider has 60 years of experience in the windows business, and it has become one of the best companies in the business. Its reputation is backed by several positive reviews on customer review websites.
You may want to consider picking Milgard if you're looking for a company that offers competitive pricing, a comprehensive warranty and installers that all have a minimum of 15 years of window installation experience.
Energy Efficiency of Milgard Windows & Doors WindowsMilgard Windows & Doors offers some Energy Star windows, but note that not all its windows are energy-efficient, so be sure to ask for Energy Star windows when inquiring. 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 South Pasadena?Milgard does not list prices on its website, but it offers different kinds of windows at varying price points. If you'd like to know for sure, you can receive a quote on the company's website.

Window World
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EnergyStar Partner
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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 has windows expertise in South Pasadena. It's the largest window replacement company in the country, known for its vinyl windows and affordability. Window World has about 27 years of industry experience, and it currently serves 200 locations nationwide. The company has hundreds of glowing reviews from customers online.
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 offering a variety of energy-efficient windows. 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 South Pasadena?Pricing details are not available on Window World's website because the cost of window installment 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. For more accurate information on pricing, you can get a quote from the company.

Renewal by Andersen
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Manufactures products in-house
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Great industry reputation
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Member of US Green Building Council
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No lifetime warranty
Renewal by Andersen provides the best availability in South Pasadena. Andersen has about 27 years of experience in the industry, and it currently serves nearly every state except Mississippi and West Virginia. Many positive reviews from customers online back the company's reputation.
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 WindowsRenewal by Andersen caters to eco-conscious consumers by providing energy-efficient window offerings. A handful of windows manufactured by the Andersen corporation were awarded Energy Star’s “Most Efficient” in 2021, and Andersen was named Energy Star’s Partner of the Year in 2019.
How much does Renewal by Andersen cost in South Pasadena?Even though prices are not readily available on Andersen's website, 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 to know for sure, you can ask for 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 offers the best warranty in South Pasadena. It's a company that has grown immensely since its inception in 2002, and now has several franchise dealers nationwide. This window installation company has been operating since 2002 and currently provides services to 27 states nationwide. The provider has plenty of positive reviews from customers on online review websites.
Universal may be the company for you if you're looking for one that has an industry-leading warranty covering products, parts and workmanship for life.
Energy Efficiency of Universal Windows Direct WindowsUniversal Windows Direct offers some Energy Star windows, but note that not all its windows are energy-efficient, so be sure to ask for Energy Star windows when inquiring. The company offers energy-efficient UniShield brand windows. According to its website, UniShield window packages have higher gas fill rates and longer gas retention than most other brands on the market, and they are Energy Star products.
How much does Universal Windows Direct cost in South Pasadena?Pricing details are not available on Universal's website because the cost of window replacement differs based 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 detailed information on pricing, you can ask for a quote from the company.
We've recommended installers with good reputations, but bear in mind that these are national companies, so your service may depend on your local crew. We have tried to be unbiased and transparent by listing pros and cons for each company we reviewed.
More Window Replacement Companies in South Pasadena
The Glass Guru
Torrance, CA-
Reliable Appointment Windows
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Educational Website
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Reliable Service
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Locally Recognized for Quality
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-
Locally Recognized for Quality
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Price Transparency
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Educational Website
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No-fee Quotes
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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Timely Service
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No-Hassle Pricing
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Consistent Workmanship
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-
Free Quotes
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Educational Website
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No-Hassle Pricing
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Reliable 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 Windows
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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-
No-fee Quotes
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Price Transparency
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Reliable Appointment Windows
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Locally Recognized for Quality
Services Offered
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Glass Showers
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Energy-Efficient Options
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Custom Windows
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Business Windows
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Double-Hung
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Sliding Glass
Windows N' Things
Canoga Park, CA-
Dependable Service
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Price Transparency
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Award-Winning
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Good Customer Service
Services Offered
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Residential Windows
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Architectural Glass
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Fast Delivery
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Energy-Efficient Options
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Custom Windows
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Aluminum Window Frames
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Double-Hung
Select Home Improvements
Anaheim, CA-
Dependable Service
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Timely Service
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No-fee Quotes
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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 Windows
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Double-Hung
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Sliding Glass
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Bay & Bow Windows
Metropolitan High Performance Windows
Anaheim, CA-
Arrives on Time
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Award-Winning
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Dependable Service
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No-Hassle Pricing
Services Offered
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Fast Delivery
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Custom Windows
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Aluminum Window Frames
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Double-Hung
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Sliding Glass
Golden Glass
Fullerton, CA-
No-Hassle Pricing
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Helps Educate Customers
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No-fee Quotes
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Timely 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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Commercial Windows
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Double-Hung
Tashman Home Center
West Hollywood, CA-
Helps Educate Customers
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No-fee Quotes
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Price Transparency
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Award-Winning
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-
Price Transparency
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Excellent Customer Service
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No-fee Quotes
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Helps Educate Customers
Services Offered
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Custom Windows
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Fast Delivery
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Residential Windows
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Commercial Windows
California Window Masters
Irvine, CA-
Reliable Service
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Locally Recognized for Quality
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Reliable Appointment Windows
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Good Customer Service
Services Offered
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Fast Delivery
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Custom Windows
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Residential Windows
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Sliding Glass
Bodie's Glass Service
Westminster, CA-
Helps Educate Customers
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Dependable Service
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Good Customer Service
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Price Transparency
Services Offered
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Glass Showers
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Residential Windows
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Custom Window Designs
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Commercial Windows
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Sliding Glass
Window King
Huntington Beach, CA-
Good Customer Service
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Timely Service
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No-Hassle Pricing
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Consistent Workmanship
Services Offered
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Energy-Efficient Options
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Custom Windows
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Aluminum Window Frames
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Double-Hung
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Sliding Glass
Tesla Windows
Buena Park, CA-
Free Quotes
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Educational Website
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Arrives on Time
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Excellent Customer Service
Services Offered
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Energy-Efficient Options
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Custom Windows
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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-
Helps Educate Customers
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Timely Service
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Price Transparency
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Excellent 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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Aluminum Window Frames
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Sliding Glass
Design Windows and Doors Inc.
Ontario, CA-
No-Hassle Pricing
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Free Quotes
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Consistent Workmanship
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Helps Educate Customers
Services Offered
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Energy-Efficient Options
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Custom Windows
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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-
Price Transparency
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Excellent Customer Service
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Reliable Service
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Helps Educate Customers
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-
Locally Recognized for Quality
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Arrives on Time
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Good Customer Service
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Free Quotes
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-
Good Customer Service
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Free Quotes
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Award-Winning
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No-Hassle Pricing
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-
Excellent Customer Service
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No-Hassle Pricing
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Reliable Service
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Free Quotes
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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Business Windows
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Sliding Glass
Frontier Windows & Doors
Canoga Park, CA-
Price Transparency
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Reliable Service
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Excellent Customer Service
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Reliable Appointment Windows
Services Offered
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Architectural Glass
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Energy-Efficient Options
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Custom Windows
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Aluminum Window Frames
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Double-Hung
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Sliding Glass
Hardy Windows - Orange County
Placentia, CA-
Good Customer Service
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Price Transparency
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Award-Winning
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No-fee Quotes
Services Offered
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Residential Windows
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Architectural Glass
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Custom Windows
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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-
No-fee Quotes
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Excellent Customer Service
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Educational Website
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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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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
Mancino Door & Window, Inc.
Glendora, CA-
Price Transparency
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No-fee Quotes
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Educational Website
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Good Customer Service
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
How Installing Energy-Efficient Windows in South Pasadena Saves You Money
When you switch to energy-efficient windows, you may see several perks, such as:
- Decrease your carbon footprint: You can reduce your indirect greenhouse gas emissions by about 12% when you install Energy Star certified windows. In South Pasadena, that's about 117 pounds per year on average.
- Protect your valuables: The low-emissivity coatings on many energy-efficient windows help reduce damage from the sun's UV rays to your floors, carpets and furniture.
- Protect your investment: When your home is on the older side, your windows could also be outdated or leaky. Keeping your windows up to date is an important part of maintaining your property and its value.
- Save money on power bills: According to the Department of Energy, heat gained or lost through windows accounts for about 25-30% of residential energy use. Installing energy-efficient models can help decrease how much you have to pay, therefore saving you about 12% more on your bills.
Estimated Cost of Window Replacement in South Pasadena
Windows come in various styles, shapes and purposes, so costs and services will vary tremendously depending on several factors. Below, we describe the typical cost and services that you can get from window installation companies.
How Much Do New Windows Cost?
The typical cost to replace one window is about $600 but can range anywhere from $200 to $1,200. But prices differ considerably 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 provide door replacements, which will make your project cost more.
It's important to remember that windows with the best 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 South Pasadena homeowners $509+ a year when replacing single-pane windows.
We advise requesting free quotes from several window installers to find the right windows and the company that works best for you.
What Services do Window Installers Offer?
The first question to ask yourself when planning on installing new windows is: Do you need a full-frame installation or a pocket installation?
Full-frame installations entail replacing the total window, including the trim, sill and frame. You most likely need a full-frame installation when you want a new style or your window has significant rot. Full-frame installations are more involved and will raise overall costs. A pocket installation means replacing a window within the existing frame, which is usually less expensive than a full-frame installation.
Your window installation company can advise you on the best type for your project. In South Pasadena, the choice will mostly be influenced by how much damage there is currently and the age and condition of your existing frames.
Excellent Reputation
Milgard Windows & Doors
- EnergyStar Partner
- Wide network of installers
- Lifetime warranty available
- Entails hiring third-party contractors
Best Affordability
Window World
- EnergyStar Partner
- Lifetime warranty
- Low prices relative to competitors
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Manufactures products in-house
- Great industry reputation
- Member of US Green Building Council
- No lifetime warranty
How We Choose the Best Window Installers in South Pasadena
In our search to find the most reliable, eco-friendly window installers in South Pasadena, the EcoWatch Reviews team landed on the above companies as the best window installation companies in the city. Along with energy efficiency, we evaluated each installer and assigned rankings using the following methodology:
Service Area
This one is self-explanatory, but we've chosen to highlight window installation companies that serve a wide variety of states and cities so you can find a quality window installation company near you.
Work Quality
We're certain that you're looking for professionals who do a great job installing windows. We've vetted each installer included on this list to make sure its contractors are well-qualified and that the company has received lots of positive customer feedback to vouch for its service.
Customer Reviews
Customer feedback is another super important review factor. If most customers don't have positive feedback about their service from a certain window installation company, it won't be featured on EcoWatch.
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 awarded higher scores to companies with reasonable prices and accessible financing rather than "cheaper" services.
Warranty
Protecting your investment in new windows is important. That's why window installation companies that have lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Because of South Pasadena's climate, homeowners need to be wary of water damage, rot and low efficiency. We factored in local experience to reflect the ability of South Pasadena window companies to prepare homes for the climate. If a company has less than 10 years of experience, it loses points in this category.
South Pasadena, CA Window Replacement FAQs
What is the typical cost to install windows in a home?
The average cost to replace a window ranges from $450 to $650. There are several factors that influence how much it costs, which include how energy-efficient the windows are, styles and sizes of windows, the materials used in designing the windows, the number of windows, local labor costs and your property's location.
What type of window is the most energy-efficient?
Generally, double-pane windows will be more efficient than single-pane windows and windows that do not open are more efficient than windows that do. If you want to be sure you're getting the most energy-efficient windows, look for models with the blue Energy Star certification — they're certified energy-efficient by the U.S. Department of Energy.
Do you really have to use a window installation company?
You should use a window installation professional whenever you need new windows. Installing windows is a involved process that can be difficult to do on your own, so it's best handled by the professionals.
When is it time to replace your windows?
Windows generally have a lifespan of 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 need any repairs or replacements.
Should I replace my windows all at the same time?
If you want to get more efficient windows and save money on your energy bills, replacing all the windows at once is the only way to gain that benefit. On the other hand, if you have just a few windows that are broken or leaky, you can replace just those.