27 Best Window Replacement Companies in Emerald Lake Hills, CA (Mar 2023)
Window Companies Near Me
When it's time to replace your windows, our list of the best window installation companies can help you find the right provider for you.
We analyzed all the top window installers in Emerald Lake Hills and selected the top 27 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
Whether you're doing renovations or have windows that need repairs, windows play a crucial role in conserving electricity in your home. Drafty windows can make your AC or heater work extra hard in the summer or winter.
Thankfully, helping you save money with upgraded windows also aligns with our goals of conserving energy and the resources it takes to make it.
So if you're building a new home, renovating or changing out old windows in Emerald Lake Hills, you've found the best place to get started.
Best Affordability
Window World
- Great industry reputation
- EnergyStar Partner
- Large serice area
- Quality of service will depend on your area
Excellent Reputation
Milgard Windows & Doors
- EnergyStar Partner
- Wide network of installers
- Lifetime warranty available
- Limited additional services
Best Overall
Renewal by Andersen
- Member of US Green Building Council
- Award-winning company
- Manufactures products in-house
- More expensive than competition
Best Window Replacement Companies in Emerald Lake Hills
The EcoWatch Reviews team assessed dozens of installers across the country to find the best window companies for our readers. We assessed the providers based on their energy-efficient offerings, customer service, price, coverage area, local experience and more.

Window World
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Great industry reputation
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EnergyStar Partner
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Large serice area
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Quality of service will depend on your area
Window World has windows expertise in Emerald Lake Hills. This company has 27 years of experience in the window installation industry, and it has established itself as one of the most respected companies in the business. Its reputation is backed by many positive reviews from customers online.
If you're looking for a company that is certified by the Environmental Protection Agency (EPA) and Energy Star and supports charities like St. Jude Children’s Research Hospital, Window World may be the perfect provider for you.
Energy Efficiency of Window World WindowsIts high-performance Low-E (low-emissivity) coatings and argon gas insulation offer exceptional efficiency and performance for any home. Not all of Window World's offerings are Energy Star certified, so make sure you mention that you'd like Energy Star windows when inquiring.
How much does Window World cost in Emerald Lake Hills?Window World doesn't have any pricing information listed on its website, but it's known for offering some of the most affordable window installations around. The best way to get more accurate information is to ask for a free 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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Limited additional services
Milgard Windows & Doors has the best local installation in Emerald Lake Hills. 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 WindowsMilgard Windows & Doors is an Energy Star partner offering 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 mention that you want energy-efficient windows to your Milgard representative when inquiring about services.
How much does Milgard Windows & Doors cost in Emerald Lake Hills?Prices aren't available on Milgard's 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.

Renewal by Andersen
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Member of US Green Building Council
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Award-winning company
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Manufactures products in-house
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More expensive than competition
Renewal by Andersen is a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has about 27 years of experience in the windows industry, and it currently serves nearly every state except Mississippi and West Virginia. Hundreds of positive reviews from customers online back the company's reputation.
If you're looking for a company that uses in-home estimates and advanced digital tools to help you plan and visualize your project before getting started, this may be the perfect company for you.
Energy Efficiency of Renewal by Andersen WindowsA 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. Not all of Andersen's windows are Energy Star certified, so be sure to mention that you'd like Energy Star windows when inquiring.
How much does Renewal by Andersen cost in Emerald Lake Hills?Prices are not available on Andersen's website, as the cost of window installment differs based on how many and what type(s) of windows you need. However, based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. You can inquire about a free quote on its website for more information about pricing.

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 Emerald Lake Hills. This company has been in business since 2002 and currently provides services to 27 states nationwide. Its reputation is backed by all the positive reviews on customer review websites.
You may want to consider opting for Universal if you're interested in a company that has an industry-leading warranty covering products, parts and workmanship for life.
Energy Efficiency of Universal Windows Direct WindowsThe 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. Not all of Universal's offerings are Energy Star certified, so make sure you mention that you want Energy Star windows when inquiring.
How much does Universal Windows Direct cost in Emerald Lake Hills?Prices aren't listed 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 know for sure is to request a free quote from the company.
We strive to stay unbiased and transparent by listing pros and cons for each company. Additionally, any partnerships do not affect our reviews.
More Window Replacement Companies in Emerald Lake Hills
Renewal by Andersen of San Francisco
Hayward, CA-
Good Customer Service
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Reliable Service
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Educational Website
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No-Hassle Pricing
Services Offered
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Custom Window Designs
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Commercial Windows
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Double-Hung
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Stained Glass
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Sliding Glass
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Bay & Bow Windows
Quality First Home Improvement, Inc.
Campbell, CA-
Free Quotes
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Price Transparency
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Dependable Service
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Award-Winning
Services Offered
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Residential Windows
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Glass Showers
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Energy-Efficient Options
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Custom Window Designs
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Double-Hung
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Sliding Glass
Global Glass Enterprise Inc.
San Jose, CA-
Price Transparency
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Free Quotes
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Excellent Customer Service
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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 Window Designs
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Aluminum Window Frames
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Business Windows
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Double-Hung
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Sliding Glass
Window Replacement San Leandro
San Leandro, CA-
Excellent Customer Service
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Dependable Service
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No-Hassle Pricing
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Arrives on Time
Services Offered
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Architectural Glass
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Fast Delivery
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Custom Windows
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Double-Hung
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Sliding Glass
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Bay Windows
Best Exteriors
San Leandro, CA-
Price Transparency
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Excellent Customer Service
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Helps Educate Customers
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Dependable Service
Services Offered
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Architectural Glass
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Fast Delivery
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Custom Window Designs
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Double-Hung
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Sliding Glass
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Bay Windows
Window Replacement Berkeley
Berkeley, CA-
Educational Website
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Free Quotes
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Consistent Workmanship
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Price Transparency
Services Offered
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Architectural Glass
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Fast Delivery
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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
Best Exteriors
Oakland, CA-
Arrives on Time
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Reliable Service
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Helps Educate Customers
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Free Quotes
Services Offered
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Architectural Glass
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Fast Delivery
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Custom Windows
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Double-Hung
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Sliding Glass
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Bay Windows
Window Replacement Dublin
Dublin, CA-
Price Transparency
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No-fee Quotes
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Helps Educate Customers
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Consistent Workmanship
Services Offered
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Architectural Glass
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Fast Delivery
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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
Window Replacement Livermore
Livermore, CA-
No-Hassle Pricing
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Excellent Customer Service
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Timely Service
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No-fee Quotes
Services Offered
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Architectural Glass
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Fast Delivery
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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
Window Replacement Pleasanton
Pleasanton, CA-
Free Quotes
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Reliable Service
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Excellent Customer Service
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Arrives on Time
Services Offered
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Architectural Glass
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Fast Delivery
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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
Window Replacement San Francisco
San Francisco, CA-
Excellent Customer Service
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Reliable Appointment Windows
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Dependable Service
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Free Quotes
Services Offered
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Architectural Glass
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Fast Delivery
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Custom Windows
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Double-Hung
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Sliding Glass
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Bay Windows
Window Replacement Oakland
Oakland, CA-
Good Customer Service
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Helps Educate Customers
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Price Transparency
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Timely Service
Services Offered
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Architectural Glass
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Fast Delivery
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Custom Window Designs
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Double-Hung
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Sliding Glass
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Bay Windows
Window Replacement Alameda
Alameda, CA-
Helps Educate Customers
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Excellent Customer Service
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Free Quotes
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Reliable Service
Services Offered
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Architectural Glass
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Fast Delivery
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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
Window Replacement Redwood City
Pleasanton, CA-
Reliable Service
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No-Hassle Pricing
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Helps Educate Customers
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Free Quotes
Services Offered
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Architectural Glass
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Fast Delivery
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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
Roxy Glass
Morton Ave, CA-
No-Hassle Pricing
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Excellent Customer Service
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No-fee Quotes
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Educational Website
Services Offered
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Residential Windows
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Glass Showers
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Energy-Efficient Options
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Tempered Glass
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Custom Window Designs
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Aluminum Window Frames
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Business Windows
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Double-Hung
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Sliding Glass
Window Replacement Fremont
Fremont, CA-
No-fee Quotes
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Educational Website
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Dependable Service
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Price Transparency
Services Offered
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Architectural Glass
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Fast Delivery
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Custom Windows
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Double-Hung
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Sliding Glass
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Bay Windows
Window Replacement Walnut Creek
Walnut Creek, CA-
Good Customer Service
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No-fee Quotes
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Price Transparency
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Timely Service
Services Offered
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Architectural Glass
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Fast Delivery
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Custom Windows
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Double-Hung
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Sliding Glass
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Bay Windows
Window Replacement Union City
Union City, CA-
Reliable Service
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Reliable Appointment Windows
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Price Transparency
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Helps Educate Customers
Services Offered
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Architectural Glass
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Fast Delivery
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Custom Window Designs
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Double-Hung
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Sliding Glass
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Bay & Bow Windows
Window Replacement San Mateo
San Mateo, CA-
Reliable Service
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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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Architectural Glass
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Fast Delivery
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Custom Windows
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Double-Hung
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Sliding Glass
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Bay Windows
Best Exteriors
Oakland, CA-
Educational Website
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Arrives on Time
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No-fee Quotes
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No-Hassle Pricing
Services Offered
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Architectural Glass
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Fast Delivery
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Custom Window Designs
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Double-Hung
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Sliding Glass
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Bay & Bow Windows
Window Replacement Hayward
Hayward, CA-
Reliable Service
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No-Hassle Pricing
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Good Customer Service
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Reliable Appointment Windows
Services Offered
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Architectural Glass
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Fast Delivery
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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
Window Replacement Richmond
Richmond, CA-
Consistent Workmanship
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Educational Website
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Reliable Appointment Windows
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Free Quotes
Services Offered
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Architectural Glass
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Fast Delivery
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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
Heritage Home Solution
San Jose, CA-
No-fee Quotes
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No-Hassle Pricing
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Locally Recognized for Quality
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Educational Website
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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Residential Windows
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Sliding Glass
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Aluminum Window Frames
A1 Bay Area Glass
San Jose, CA-
Excellent Customer Service
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Reliable Service
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Free Quotes
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Helps Educate Customers
Services Offered
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Residential Windows
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Glass Showers
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Energy-Efficient Options
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Custom Window Designs
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Commercial Windows
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Double-Hung
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Sliding Glass
Epic Home Upgrades and Construction
San Leandro, CA-
Price Transparency
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Reliable Appointment Windows
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Dependable Service
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Award-Winning
Services Offered
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Sliding Glass
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Custom Window Designs
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Energy-Efficient Options
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Double-Hung
The Window Specialists, Inc.
Oakland, CA-
Reliable Service
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Timely Service
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No-Hassle Pricing
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Free Quotes
Services Offered
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Custom Window Designs
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Residential Windows
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Energy-Efficient Options
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Business Windows
Integrity Windows & Doors
San Jose, CA-
No-fee Quotes
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Consistent Workmanship
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Educational Website
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Reliable Appointment Windows
Services Offered
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Architectural Glass
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Custom Window Designs
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Aluminum Window Frames
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Sliding Glass
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Bay Windows
How Installing Energy-Efficient Windows in Emerald Lake Hills Saves You Money
There are several benefits of upgrading to energy-efficient windows. Some reasons you may want to consider making the change are the following:
- Protect your valuables: Many energy-efficient windows have low-emissivity coatings, which filter out harmful UV rays, reducing fading of your furniture, carpet and other valuables.
- Decrease your carbon footprint: In Emerald Lake Hills, you can lower your indirect greenhouse gas emissions by about 117 pounds per year after you switch to energy-efficient windows.
- Save money on energy bills: After you upgrade to energy-efficient windows, you can see a reduction in your bills by about 12% because you'll require less energy to heat or cool your home.
- Protect your investment: The older your home is, the more likely it is that switching to energy-efficient windows will benefit you. Older homes usually have windows that are outdated, drafty or potentially even damaged in some way. Upgrading your windows could help increase the value of your home if you decide to sell.
Estimated Cost of Window Replacement in Emerald Lake Hills
Each window installation company offers varying services and has varying costs depending on several factors.
How Much Do New Windows Cost?
Generally, homeowners in Emerald Lake Hills can anticipate that most replacement window installations will range from $250 to $1,200, with the most common installations sitting at around $600. How much it will cost depends on several factors, including material, number of windows, the location of your home, type, size and more.
It's important to keep in mind that windows with higher efficiency may cost more upfront but can save you hundreds of dollars by lowering your energy bills. Investing in Energy Star certified windows can save Emerald Lake Hills homeowners $440+ a year when replacing single-pane windows.
Another factor that influences the total cost is the material you pick for your frame. Aluminum frames are generally the least expensive and are sturdy and relatively maintenance-free, but they provide poor insulation. On the other hand, wood frames cost the most because they are aesthetically pleasing and provide decent insulation. Fiberglass and vinyl frames provide good insulation and cost somewhere between the other two.
What Services do Window Installers Offer?
The first thing to ask yourself when considering a window replacement is: Do you want a full-frame installation or a pocket installation?
A full-frame installation replaces the total window, such as the sill, frame, trim and the window panes. As this type of installation requires more time, it will cost more than a pocket installation. Pocket installations (or retrofits) entail replacing a window within its existing frame, which makes pocket installations less labor-intensive and costly. However, if the frame has any rot or deterioration, you will likely need a full-frame installation instead.
Your window installer should be able to help you choose which type of installation you should get.
Best Affordability
Window World
- Great industry reputation
- EnergyStar Partner
- Large serice area
- Quality of service will depend on your area
Excellent Reputation
Milgard Windows & Doors
- EnergyStar Partner
- Wide network of installers
- Lifetime warranty available
- Limited additional services
Best Overall
Renewal by Andersen
- Member of US Green Building Council
- Award-winning company
- Manufactures products in-house
- More expensive than competition
How We Choose the Best Window Installers in Emerald Lake Hills
In our hunt to make your home improvements easier and more eco-friendly in Emerald Lake Hills, EcoWatch examined many companies before deciding on these. Along with energy efficiency, we analyzed each installer and assigned rankings using the following methodology:
Service Area
This one is pretty self-explanatory, but we've chosen to highlight window installers that serve a wide variety of states and cities so you can find the best window installation company near you.
Work Quality
We're willing to bet that you're not looking for a company to do a shoddy job installing windows. We've vetted each company 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
Customer feedback is another very important review factor. If the majority of customers don't have positive feedback about their experience with a certain company, you won't see it featured on EcoWatch.
Cost
Cheaper windows certainly don't mean better windows, but we know many of our readers try to keep costs as low as possible. When analyzing the prices of providers, we awarded higher points to companies with reasonable prices and accessible financing rather than "cheaper" services.
Warranty
As discussed previously, windows are a considerable investment, so you'll want to make sure that investment is well protected. Window installation companies that have lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Lastly, we like to see companies that have been in the industry for a while. Window installers that have more years of experience are going to earn higher rankings by our standards. We like to see at least ten years of experience.
Emerald Lake Hills, CA Window Replacement FAQs
How much does window installation cost?
The average cost of replacing one window can range between $450 and $650. There are many factors that influence the cost, which include how energy-efficient the windows are, styles and sizes of windows, local labor costs, the number of windows, the materials used in designing the windows and your property's location.
What are the types of windows?
The most common types of windows for homes are double-hung and single-hung windows, awning windows, slider windows, picture windows, transom windows, bay windows and casement windows.
When do I have to use a window installation company?
Unless you're handy and have the time needed to replace your own windows, we recommend hiring a professional. The window installation process is complex and can take anywhere from four to six hours for a single window. Although it's tempting to try to do it yourself to save money, hiring a professional is a faster, more efficient and safer option.
When is the best time of year to replace windows?
Although you can install windows any time of year, warmer weather is usually better for replacing windows. In addition, the weather should be dry, as rain can make the installation more difficult.
Should I replace my windows all at once?
If you're upgrading your windows to get more efficient windows, replacing all your windows together is the only way to gain that benefit. On the other hand, if you have just a few windows that are damaged or drafty, you can replace just those.