28 Best Window Replacement Companies in South San Francisco, CA (2023 Reviews)
Window Companies Near Me
When the time comes to upgrade your windows, our guide to the best window installation companies can help you find the right provider for you.
We analyzed all the top window installers in South San Francisco and selected the top 28 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 May 04, 2023
Why you can trust EcoWatch
A review of the top window installation companies in South San Francisco may not seem like the most riveting article on the EcoWatch site, but trust us, windows have more of an impact on your life than you might think. When it's the middle of summer, your old and leaky windows could be making your home more difficult to cool and more uncomfortable for you.
That's bad news for your bank account and the environment, but one of the best window installation companies can help with that.
Efficient windows are especially important in South San Francisco, where the temperature varies throughout the year. According to Energy Star, making the switch to energy-efficient windows can save the average homeowner up to $440 a year.
Best Overall
Renewal by Andersen
- Member of US Green Building Council
- Manufactures products in-house
- Great industry reputation
- No lifetime warranty
Best Affordability
Window World
- Large serice area
- Lifetime warranty
- Great industry reputation
- Quality of service will depend on your area
Excellent Reputation
Milgard Windows & Doors
- EnergyStar Partner
- Wide network of installers
- Lifetime warranty available
- Entails hiring third-party contractors
Best Window Replacement Companies in South San Francisco
The EcoWatch team evaluated many window providers across South San Francisco to narrow our list down to the top ones. We assessed the companies based on energy-efficient offerings, coverage area, customer service, price, local experience and more.

Renewal by Andersen
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Member of US Green Building Council
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Manufactures products in-house
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Great industry reputation
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No lifetime warranty
Renewal by Andersen provides the best availability in South San Francisco. 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 sector.
Andersen may be the company for you if you want one that uses in-home estimates and advanced digital tools to help you plan and visualize your project before getting started.
Energy Efficiency of Renewal by Andersen WindowsRenewal by Andersen's commitment to sustainability shows in its 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 San Francisco?Although prices are not 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. You can request a free quote on its website for more information about pricing.

Window World
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Large serice area
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Lifetime warranty
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Great industry reputation
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Quality of service will depend on your area
Window World is the largest window replacement company in the country, known for its vinyl windows and affordability. This company has been operating since 1995 and currently provides services to 200 locations nationwide. Its reputation is backed by several positive reviews on customer review websites.
Window World may be the company for you if you want one that is certified by the Environmental Protection Agency (EPA) and Energy Star and supports charities like St. Jude Children’s Research Hospital.
Energy Efficiency of Window World WindowsWindow World caters to eco-conscious consumers by providing energy-efficient window offerings. Its high-performance Low-E (low-emissivity) coatings and argon gas insulation offer exceptional efficiency and performance for any home.
How much does Window World cost in South San Francisco?Prices aren't displayed on Window World's website, but it's known for offering some of the most affordable window installations around. If you'd like more accurate pricing information, you can ask for a quote on the company's website.

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 has the best local installation in South San Francisco. It's a family-owned and -operated window replacement company, which primarily serves the West Coast. Milgard has been in the window industry for around 60 years. Hundreds of positive reviews on customer review websites back the company's reputation.
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 WindowsThere are a wide range of window types available from Milgard Windows & Doors, some of which are Energy Star products. The company manufactures its own products, which gives it the freedom to make custom windows based on the climate. The company designs its own vinyl compounds and profiles to ensure a heat-stable product that performs as advertised.
How much does Milgard Windows & Doors cost in South San Francisco?Milgard doesn't have any cost information listed on its website, but it offers different kinds of windows at varying price points. For more accurate information on the cost, you can inquire about 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 provides the best warranty in South San Francisco. It's a company that has grown immensely since its inception in 2002, and now has several franchise dealers nationwide. This provider has 20 years of experience in the windows industry, and it has become one of the most reputable companies in South San Francisco. The provider has plenty of glowing reviews from customers on online review websites.
It has an industry-leading warranty covering products, parts and workmanship for life.
Energy Efficiency of Universal Windows Direct WindowsThere are a wide range of window types that Universal Windows Direct offers, 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 South San Francisco?Prices aren't mentioned 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. If you'd like more accurate information, you can inquire about a quote on the company's website.
We aim to remain unbiased and transparent by including pros and cons for every company we review. Additionally, our rankings are not influenced by any partnerships.
More Window Replacement Companies in South San Francisco
Solar Art
Burlingame, CA-
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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Double-Hung
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Glass Showers
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Custom Window Designs
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Sliding Glass
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Commercial Windows
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Residential Windows
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Bay Windows
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Energy-Efficient Options
Best Exteriors
San Leandro, CA-
Good Customer Service
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Timely Service
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Price Transparency
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Educational Website
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Free assessment
Services Offered
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Stained Glass
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Sliding Glass
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Bay Windows
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Double-Hung
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Custom Window Designs
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Glass Showers
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Residential Windows
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Fast Delivery
Best Exteriors
Oakland, CA-
Educational Website
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Timely Service
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Good Customer Service
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Price Transparency
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Free assessment
Services Offered
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Glass Showers
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Sliding Glass
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Custom Window Designs
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Double-Hung
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Fast Delivery
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Stained Glass
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Bay Windows
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Residential Windows
The Glass Man & Sons Windows and Glass Alameda
Alameda, CA-
Good Customer Service
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Price Transparency
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Educational Website
Services Offered
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Full-Service Installations
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Double-Hung
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Commercial Windows
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Fast Delivery
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Custom Window Designs
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Bay Windows
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Glass Showers
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Residential Windows
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Stained Glass
Best Exteriors
Oakland, CA-
Educational Website
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Free assessment
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Price Transparency
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Timely Service
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Good Customer Service
Services Offered
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Residential Windows
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Bay Windows
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Stained Glass
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Custom Window Designs
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Glass Showers
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Sliding Glass
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Fast Delivery
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Double-Hung
Budget Blinds of San Leandro / South Hayward
San Leandro, CA-
Good Customer Service
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Price Transparency
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Educational Website
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Free assessment
Services Offered
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Commercial Windows
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Residential Windows
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Glass Showers
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Custom Window Designs
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Fast Delivery
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Aluminum Window Frames
Home Services at The Home Depot
San Mateo, CA-
Good Customer Service
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Free assessment
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Price Transparency
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Educational Website
Services Offered
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Aluminum Window Frames
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Double-Hung
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Glass Showers
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Bay Windows
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Custom Window Designs
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Fast Delivery
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Commercial Windows
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Residential Windows
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Stained Glass
Sunset Glass Inc
San Francisco, 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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Sliding Glass
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Glass Showers
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Tempered Glass
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Full-Service Installations
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Commercial Windows
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Custom Window Designs
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Residential Windows
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Aluminum Window Frames
RbA Test Local
Redwood City, CA-
Award-Winning
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Free assessment
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Timely Service
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Good Customer Service
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Educational Website
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Price Transparency
Services Offered
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Commercial Windows
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Custom Window Designs
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Double-Hung
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Sliding Glass
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Glass Showers
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Residential Windows
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Stained Glass
Ace Glass Company
San Francisco, CA-
Price Transparency
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Free assessment
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Good Customer Service
Services Offered
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Double-Hung
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Tempered Glass
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Residential Windows
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Sliding Glass
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Bay Windows
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Commercial Windows
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Glass Showers
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Custom Window Designs
The Sliding Door Company
San Francisco, CA-
Free assessment
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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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Glass Showers
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Custom Window Designs
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Residential Windows
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Double-Hung
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Sliding Glass
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Commercial Windows
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Fast Delivery
East Bay Glass
Oakland, CA-
Price Transparency
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Educational Website
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Free assessment
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Good Customer Service
Services Offered
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Stained Glass
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Residential Windows
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Bay Windows
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Commercial Windows
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Energy-Efficient Options
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Custom Window Designs
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Double-Hung
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Sliding Glass
Deluxe Windows , Inc
Burlingame, CA-
Educational Website
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Free assessment
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Good Customer Service
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Price Transparency
Services Offered
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Commercial Windows
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Energy-Efficient Options
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Fast Delivery
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Custom Window Designs
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Residential Windows
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Bay Windows
Home Services at The Home Depot
San Leandro, CA-
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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Custom Window Designs
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Bay Windows
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Sliding Glass
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Stained Glass
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Fast Delivery
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Glass Showers
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Residential Windows
The Window Specialists, Inc.
Oakland, CA-
Educational Website
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Price Transparency
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Free assessment
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Good Customer Service
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Timely Service
Services Offered
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Energy-Efficient Options
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Commercial Windows
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Fast Delivery
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Bay Windows
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Residential Windows
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Custom Window Designs
Dial Glass and Window
Pacifica, 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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Commercial Windows
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Glass Showers
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Bay Windows
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Energy-Efficient Options
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Double-Hung
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Aluminum Window Frames
Celtic Glass, Inc.
San Francisco, CA-
Good Customer Service
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Price Transparency
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Educational Website
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Free assessment
Services Offered
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Glass Showers
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Fast Delivery
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Aluminum Window Frames
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Commercial Windows
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Residential Windows
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Custom Window Designs
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Bay Windows
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Double-Hung
Super Mario Glass Inc
San Leandro, CA-
Good Customer Service
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Price Transparency
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Educational Website
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Timely Service
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Free assessment
Services Offered
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Commercial Windows
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Sliding Glass
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Bay Windows
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Residential Windows
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Fast Delivery
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Glass Showers
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Custom Window Designs
The Window and Door Shop, Inc.
San Francisco, CA-
Good Customer Service
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Free assessment
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Educational Website
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Price Transparency
Services Offered
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Double-Hung
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Aluminum Window Frames
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Bay Windows
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Custom Window Designs
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Full-Service Installations
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Residential Windows
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Sliding Glass
Bay Area Window Pros
Burlingame, CA-
Free assessment
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Good Customer Service
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Educational Website
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Price Transparency
Services Offered
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Custom Window Designs
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Double-Hung
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Bay Windows
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Commercial Windows
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Aluminum Window Frames
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Sliding Glass
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Residential Windows
Sunlight Window and Door Systems, Inc.
Oakland, CA-
Timely Service
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Good Customer Service
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Price Transparency
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Free assessment
Services Offered
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Commercial Windows
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Fast Delivery
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Glass Showers
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Residential Windows
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Custom Window Designs
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Aluminum Window Frames
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Energy-Efficient Options
Peninsula Siding Company
San Mateo, CA-
Price Transparency
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Educational Website
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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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Custom Window Designs
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Full-Service Installations
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Fast Delivery
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Bay Windows
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Residential Windows
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Glass Showers
Home Services at The Home Depot
Daly City, 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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Residential Windows
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Custom Window Designs
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Glass Showers
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Bay Windows
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Stained Glass
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Fast Delivery
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Commercial Windows
Lon's Glass & Mirrors Inc
San Leandro, CA-
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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Double-Hung
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Residential Windows
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Glass Showers
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Custom Window Designs
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Sliding Glass
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Bay Windows
KMS Glass
Oakland, CA-
Good Customer Service
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Free assessment
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Price Transparency
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Educational Website
Services Offered
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Residential Windows
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Custom Window Designs
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Double-Hung
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Glass Showers
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Sliding Glass
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Fast Delivery
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Commercial Windows
Blyss Construction Oakland
Oakland, CA-
Price Transparency
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Free assessment
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Award-Winning
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Timely Service
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Good Customer Service
Services Offered
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Residential Windows
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Aluminum Window Frames
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Double-Hung
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Commercial Windows
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Bay Windows
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Custom Window Designs
Home Services at The Home Depot
Colma, 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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Fast Delivery
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Glass Showers
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Stained Glass
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Commercial Windows
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Custom Window Designs
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Residential Windows
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Bay Windows
Home Services at The Home Depot
San Carlos, CA-
Good Customer Service
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Free assessment
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Price Transparency
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Educational Website
Services Offered
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Residential Windows
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Glass Showers
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Stained Glass
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Fast Delivery
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Bay Windows
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Custom Window Designs
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Commercial Windows
How Installing Energy-Efficient Windows in South San Francisco Saves You Money
Upgrading to energy-efficient windows can help improve the comfort of your home and help you save on power bills. Here are more ways switching out your windows could help you:
- Protect your investment: Upgrading your windows is an important part of maintaining your property and its value, particularly if your home is on the older side.
- Protect your valuables: Many Energy Star certified windows have low-emissivity coatings, which filter out damaging UV rays, reducing fading of your furniture, carpet and other valuables.
- Save money on electricity bills: The Department of Energy estimates that heat gained or lost via windows accounts for around 25-30% of household energy use. Installing energy-efficient windows can help reduce that number, which helps you save $440 a year on your bills.
- Reduce your carbon footprint: In South San Francisco, you can reduce your indirect greenhouse gas emissions by about 117 pounds per year after you upgrade to energy-efficient windows.
Estimated Cost of Window Replacement in South San Francisco
Let's go over the cost of window installation and the types of services you may need for your home.
How Much Do New Windows Cost?
According to our market research, the average cost to install a single window is around $600. However, window replacement costs can range from $200 to $1,200 a window. This is because the cost of window installations depend on several factors specific to your home, such as the size, material and number of windows you need to replace, as well as where your property is located.
With windows, efficiency is the most important factor for most homeowners. Efficient windows may cost more upfront, but by increasing the efficiency of your home — particularly during the summer and winter — they can give you many years of energy savings. According to Energy Star, buying certified energy-efficient windows can save South San Francisco homeowners $440+ a year after replacing single-pane windows.
How much your window installation costs will also vary based on the kind of window material you choose for the frames. Wood windows are generally the most expensive, but it depends if they are solid wood or clad with aluminum or vinyl. Fiberglass windows also tend to be somewhat more expensive than vinyl, but they are shown to be more efficient.
What Services do Window Installers Offer?
The first thing to ask yourself when considering a window replacement is: Should you get a full-frame installation or a pocket installation?
A full-frame installation is a replacement of the full window. This service involves taking out the old window, the windowsill, and the exterior and interior trim. It can also involve additional materials, like insulation and drip edges, which raise the overall cost of the project. It's also worth noting that it's not uncommon for homeowners to 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 entail merely replacing the window within its existing frame. But if the frame has any damage or deterioration, you may need a full-frame installation instead.
Your window installation company will be able to advise you on the best type for your project. In South San Francisco, the choice will mostly be influenced by the efficiency of your home and the age of your existing frames.
Best Overall
Renewal by Andersen
- Member of US Green Building Council
- Manufactures products in-house
- Great industry reputation
- No lifetime warranty
Best Affordability
Window World
- Large serice area
- Lifetime warranty
- Great industry reputation
- Quality of service will depend on your area
Excellent Reputation
Milgard Windows & Doors
- EnergyStar Partner
- Wide network of installers
- Lifetime warranty available
- Entails hiring third-party contractors
How We Choose the Best Window Installers in South San Francisco
EcoWatch reviews differ from most reviews since we're examining these companies through a sustainability lens. We have reviewed the best window installers in South San Francisco mainly based on their energy efficient offerings, as it's what's best for the environment and for you as a homeowner. Energy-efficient 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 South San Francisco, 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 South San Francisco.
Work Quality
We're willing to bet that you're looking for professionals who do a great job installing windows. We've vetted each company featured in our guide to make sure its technicians are well-qualified and that the company has gotten tons of positive customer feedback to vouch for its service.
Customer Reviews
We analyzed trends in recent online reviews to find the companies with the most consistent customer satisfaction. Customer satisfaction might be the most important factor, as it reflects the quality of services across nearly every category, including quality of installation, warranty, professionalism, cost, quality of parts and more.
Cost
This one is a give-and-take: similar to most services, cheap window installation companies may not provide the most quality service. On the other hand, we want to make sure we're highlighting companies that offer a wide range 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 give you lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Last but not least, we like to see companies that have a good track record in the industry. Window installation companies that have more years of experience will earn higher rankings by our standards. We like to see at least ten years of experience.
South San Francisco, CA Window Replacement FAQs
What is the average cost to replace windows in a home?
The typical cost of installing one window can range between $450 and $650. There are several factors that affect how much it costs, such as your property's location, local labor costs, how energy-efficient the windows are, the number of windows, styles and sizes of windows and the materials used in designing the windows.
What are the most common kinds of replacement windows?
The most common kinds of windows for homes are awning windows, bay windows, casement windows, double-hung and single-hung windows, transom windows, picture windows and slider windows.
Do you really need to use a window installation company?
You should use a window installation company whenever you want to upgrade your windows. Installing windows is a complex process that can be difficult to do on your own, so it's best left to the professionals.
How long does window installation typically take?
Since the average installation time is 30 minutes per window, around 16 windows can be installed during a typical 8-hour work day.
How do you know it's time to replace your windows?
Windows have a typical lifespan of about 20 to 30 years. If your windows are older than that, then they probably need to be replaced. Other than that, if your windows have damage anywhere on them, or they have become difficult to operate, they may be in need of replacement.