27 Best Window Replacement Companies in August, CA (2023 Reviews)
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 pick.
We analyzed all the top window installers in August 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 May 04, 2023
Why you can trust EcoWatch
A guide on the top window installation companies in August may not seem like the most interesting article on EcoWatch, but trust us, windows have a more direct impact on your life than you might think. During the hot summer months, the last thing you want is your cool air to leak out of your outdated, drafty windows.
That's also bad news for the environment because the additional energy required by damaged windows increases your carbon footprint.
Unlike other review sites, EcoWatch ranks window installation companies based on energy efficiency while also factoring in cost, customer satisfaction and service area.
Best Overall
Renewal by Andersen
- Member of US Green Building Council
- Manufactures products in-house
- Great industry reputation
- More expensive than competition
Excellent Reputation
Milgard Windows & Doors
- EnergyStar Partner
- Wide network of installers
- Lifetime warranty available
- Limited additional services
Best Affordability
Window World
- EnergyStar Partner
- Large serice area
- Lifetime warranty
- Quality of service will depend on your area
Best Window Replacement Companies in August
The EcoWatch team researched dozens of installers in August to find the best window companies for our readers. We assessed the companies on energy-efficient offerings, price, coverage area, customer service, 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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More expensive than competition
Renewal by Andersen provides the best availability in August. Andersen has around 27 years of experience in the windows industry, and it currently provides services to nearly every state except Mississippi and West Virginia. Its reputation is backed by hundreds of positive reviews from customers online.
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, Andersen may be the right company for you.
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 August?Though pricing information is 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. For more accurate information on the cost, you can get a quote from the company.

Milgard Windows & Doors
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EnergyStar Partner
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Wide network of installers
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Lifetime warranty available
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Limited additional services
Milgard Windows & Doors is a family-owned and -operated window replacement company, which primarily serves the West Coast. Milgard has about 60 years of industry experience, and it currently serves Anaheim, Riverside, Los Angeles, San Bernardino and Orange counties. The company has a lot of positive reviews from customers on online review websites.
It has established itself as 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 is an Energy Star partner and offers 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 Milgard representative when inquiring about services.
How much does Milgard Windows & Doors cost in August?Prices aren't listed on Milgard's website, but it offers different kinds of windows at varying price points. If you'd like to know for sure, you can inquire about a quote on the company's website.

Window World
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EnergyStar Partner
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Large serice area
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Lifetime warranty
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Quality of service will depend on your area
Window World offers windows expertise in August. It's the largest window replacement company in the country, known for its vinyl windows and affordability. This window installation company has been in business since 1995 and currently provides services to 200 locations nationwide. Hundreds of positive reviews on customer review websites back the provider's reputation.
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 WindowsThere are a wide range of window types available from Window World, some of which are Energy Star products. 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 August?Window World doesn't have any prices displayed on its website, but it's known for offering some of the most affordable window installations around. Requesting a free quote on its website is the best way to know for sure.

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 August. This company has been in business since 2002 and currently services 27 states nationwide. Hundreds of positive reviews from customers online back the company's reputation.
Universal may be the company for you if you want one that has an industry-leading warranty covering products, parts and workmanship for life.
Energy Efficiency of Universal Windows Direct WindowsUniversal Windows Direct's commitment to sustainability shows in its energy-efficient window offerings. The company offers energy-efficient UniShield brand windows. According to its website, UniShield window packages have higher gas fill rates and longer gas retention than most other brands on the market, and they are Energy Star products.
How much does Universal Windows Direct cost in August?Universal doesn't have any prices available on its website, but installations typically range from $225 to $425 per window based on customer feedback. That makes Universal Windows Direct more of a budget-friendly option for window repair and replacements. The best way to get more accurate pricing information is to get a free quote from the company.
We've recommended installers with good reputations, but bear in mind that some national companies have independently owned locations in August, so your service may vary depending on your local crew. We have tried to be unbiased and transparent by listing pros and cons for every company reviewed.
More Window Replacement Companies in August
The Glass Guru
Lodi, CA-
Good Customer Service
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Award-Winning
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Free assessment
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Educational Website
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Price Transparency
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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Full-Service Installations
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Stained Glass
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Residential Windows
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Aluminum Window Frames
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Tempered Glass
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Double-Hung
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Commercial Windows
The Glass Guru
Antioch, CA-
Good Customer Service
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Award-Winning
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Free assessment
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Educational Website
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Price Transparency
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Timely Service
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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Full-Service Installations
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Stained Glass
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Residential Windows
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Aluminum Window Frames
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Tempered Glass
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Double-Hung
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Commercial Windows
The Glass Guru
Elk Grove, CA-
Good Customer Service
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Award-Winning
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Free assessment
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Educational Website
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Price Transparency
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Timely Service
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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Full-Service Installations
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Stained Glass
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Residential Windows
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Aluminum Window Frames
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Tempered Glass
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Double-Hung
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Commercial Windows
Window Replacement Stockton
Stockton, CA-
Good Customer Service
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Free assessment
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Educational Website
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Price Transparency
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Timely Service
Services Offered
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Bay Windows
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Sliding Glass
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Custom Window Designs
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Residential Windows
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Aluminum Window Frames
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Fast Delivery
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Commercial Windows
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Double-Hung
Stockton Window Replacement
Stockton, CA-
Good Customer Service
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Free assessment
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Educational Website
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Price Transparency
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Timely Service
Services Offered
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Bay Windows
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Sliding Glass
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Custom Window Designs
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Residential Windows
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Aluminum Window Frames
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Fast Delivery
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Commercial Windows
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Double-Hung
MJ Glass & Screens
Elk Grove, CA-
Good Customer Service
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Free assessment
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Educational Website
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Price Transparency
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Timely Service
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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Residential Windows
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Fast Delivery
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Commercial Windows
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Double-Hung
Milgard Windows and Doors
Sacramento, CA-
Good Customer Service
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Free assessment
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Educational Website
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Price Transparency
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Timely Service
Services Offered
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Energy-Efficient Options
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Bay Windows
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Sliding Glass
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Custom Window Designs
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Residential Windows
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Aluminum Window Frames
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Double-Hung
Andersen Windows & Doors
Lodi, 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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Bay Windows
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Sliding Glass
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Custom Window Designs
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Full-Service Installations
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Stained Glass
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Residential Windows
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Aluminum Window Frames
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Commercial Windows
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Double-Hung
Andersen Windows & Doors
Lodi, 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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Bay Windows
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Sliding Glass
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Custom Window Designs
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Full-Service Installations
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Stained Glass
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Residential Windows
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Aluminum Window Frames
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Commercial Windows
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Double-Hung
Catalog Blinds
Brentwood, CA-
Good Customer Service
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Price Transparency
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Award-Winning
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Free assessment
Services Offered
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Energy-Efficient Options
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Glass Showers
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Bay Windows
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Sliding Glass
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Custom Window Designs
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Residential Windows
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Commercial Windows
Capitol Door & Window
Modesto, CA-
Good Customer Service
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Educational Website
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Price Transparency
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Free assessment
Services Offered
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Sliding Glass
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Custom Window Designs
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Residential Windows
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Fast Delivery
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Aluminum Window Frames
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Commercial Windows
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Double-Hung
Elite Shutters & Shadings, Inc.
Manteca, CA-
Good Customer Service
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Price Transparency
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Free assessment
Services Offered
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Energy-Efficient Options
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Glass Showers
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Bay Windows
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Sliding Glass
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Custom Window Designs
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Residential Windows
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Commercial Windows
TINTIX Window Tinting
Brentwood, CA-
Good Customer Service
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Free assessment
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Educational Website
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Price Transparency
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Timely Service
Services Offered
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Bay Windows
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Custom Window Designs
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Residential Windows
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Fast Delivery
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Double-Hung
Budget Blinds of Stockton
Stockton, 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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Energy-Efficient Options
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Glass Showers
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Custom Window Designs
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Residential Windows
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Aluminum Window Frames
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Fast Delivery
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Commercial Windows
Elite Shutters & Shadings, Inc.
Livermore, CA-
Good Customer Service
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Price Transparency
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Free assessment
Services Offered
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Energy-Efficient Options
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Glass Showers
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Bay Windows
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Sliding Glass
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Custom Window Designs
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Residential Windows
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Commercial Windows
Glass Doctor of The Gold Country
Jackson, CA-
Good Customer Service
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Price Transparency
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Educational Website
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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Residential Windows
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Tempered Glass
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Double-Hung
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Commercial Windows
Home Services at The Home Depot
Stockton, CA-
Good Customer Service
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Educational Website
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Price Transparency
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Free assessment
Services Offered
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Glass Showers
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Bay Windows
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Sliding Glass
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Custom Window Designs
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Stained Glass
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Residential Windows
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Fast Delivery
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Commercial Windows
Jackson Glass
Jackson, CA-
Good Customer Service
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Educational Website
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Price Transparency
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Free assessment
Services Offered
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Glass Showers
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Custom Window Designs
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Full-Service Installations
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Residential Windows
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Aluminum Window Frames
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Fast Delivery
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Commercial Windows
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Double-Hung
Phoenix Roofing & Solar
Stockton, CA-
Good Customer Service
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Educational Website
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Price Transparency
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Free assessment
Services Offered
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Energy-Efficient Options
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Custom Window Designs
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Full-Service Installations
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Residential Windows
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Commercial Windows
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Double-Hung
Home Services at The Home Depot
Modesto, CA-
Good Customer Service
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Educational Website
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Price Transparency
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Free assessment
Services Offered
-
Glass Showers
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Bay Windows
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Custom Window Designs
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Stained Glass
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Residential Windows
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Fast Delivery
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Commercial Windows
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Double-Hung
Home Services at The Home Depot
Modesto, CA-
Good Customer Service
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Educational Website
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Price Transparency
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Free assessment
Services Offered
-
Glass Showers
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Bay Windows
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Custom Window Designs
-
Stained Glass
-
Residential Windows
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Fast Delivery
-
Commercial Windows
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Double-Hung
Home Services at The Home Depot
Tracy, CA-
Good Customer Service
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Educational Website
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Price Transparency
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Free assessment
Services Offered
-
Glass Showers
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Bay Windows
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Custom Window Designs
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Stained Glass
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Residential Windows
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Aluminum Window Frames
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Fast Delivery
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Commercial Windows
Tracy Glass Shop
Tracy, CA-
Good Customer Service
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Educational Website
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Price Transparency
Services Offered
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Glass Showers
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Bay Windows
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Custom Window Designs
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Residential Windows
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Fast Delivery
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Commercial Windows
D & C-Roadrunner Glass Co.
Tracy, CA-
Good Customer Service
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Price Transparency
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Award-Winning
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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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Full-Service Installations
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Residential Windows
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Fast Delivery
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Commercial Windows
Sears Heating and Air Conditioning
Livermore, CA-
Good Customer Service
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Award-Winning
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Free assessment
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Educational Website
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Price Transparency
Services Offered
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Glass Showers
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Bay Windows
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Custom Window Designs
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Stained Glass
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Residential Windows
Cost-U-Less glass
Ceres, 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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Glass Showers
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Custom Window Designs
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Residential Windows
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Aluminum Window Frames
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Commercial Windows
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Double-Hung
Custom Shower & Glass
Modesto, CA-
Good Customer Service
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Educational Website
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Price Transparency
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Free assessment
Services Offered
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Glass Showers
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Sliding Glass
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Custom Window Designs
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Full-Service Installations
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Residential Windows
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Commercial Windows
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Double-Hung
How Installing Energy-Efficient Windows in August Saves You Money
When you switch to energy-efficient windows, you may see some benefits, such as:
- Decrease your carbon footprint: You can reduce your indirect greenhouse gas emissions by about 12% once you install Energy Star certified windows. In August, that's about 117 pounds per year on average.
- Save money on energy bills: Upgrading to energy-efficient windows lowers your energy bills by about 12% because you use less energy.
- Protect your investment: When you have an older home, your windows could also be outdated or drafty. Upgrading and repairing your windows is an important part of maintaining your property and its real estate value.
- Protect your valuables: The low-emissivity coatings on many energy-efficient windows help prevent your floors, carpets and furniture from fading by filtering out UV rays.
Estimated Cost of Window Replacement in August
Each window installer offers various services and has different price points depending on a few factors.
How Much Do New Windows Cost?
The typical cost to install one window is about $600 but can range from $200 to $1,200. Costs will differ significantly based on the number of windows you need, your location, the quality of your products and the current condition of your home. Many window companies also offer door installations and other add-ons like coating, baths, shutters and more. Additional services will increase overall project costs.
With windows, efficiency is the most important factor for many homeowners. Efficient windows may cost more upfront, but by increasing the efficiency of your home — particularly if you live in a hot climate — they can give you many years of energy savings. According to Energy Star, purchasing certified energy-efficient windows can save August homeowners $690+ each year after replacing single-pane windows.
Costs will also vary based on the material you pick for your window frames. Aluminum frames are the least expensive. They're sturdy, light and easy to maintain, but provide poor insulation. Vinyl frames are somewhat expensive and provide good insulation. Composite frames made from wood fibers encased in plastic also provide good insulation and are moderately expensive. Wood frames cost the most and are the most in-demand. They're also aesthetically pleasing and provide decent insulation for your home.
What Services do Window Installers Offer?
There are generally two types of window replacement services: full-frame and pocket installations.
A full-frame installation replaces the total window, including the windowsill, frame, trim and the window panes. Because this kind of installation requires more time, it will be more expensive than a pocket installation. A pocket installation involves installing a new window within the existing frame. This means instead of tearing out the whole window and rebuilding it, the window installer will just slide the replacement window (also called a retrofit or insert window) into the frame.
Your window installation company should be able to help you figure out which type of installation you need.
Best Overall
Renewal by Andersen
- Member of US Green Building Council
- Manufactures products in-house
- Great industry reputation
- More expensive than competition
Excellent Reputation
Milgard Windows & Doors
- EnergyStar Partner
- Wide network of installers
- Lifetime warranty available
- Limited additional services
Best Affordability
Window World
- EnergyStar Partner
- Large serice area
- Lifetime warranty
- Quality of service will depend on your area
How We Choose the Best Window Installers in August
EcoWatch differs from most reviewers because we look at these companies through a sustainability lens. We have evaluated the top window installation companies in August mainly based on their energy efficient offerings, as it's the most sustainable option and the best one for homeowners. Energy Star certified windows have been shown to lower electricity bills by hundreds of dollars. Along with energy efficiency, our rating methodology takes the following factors into consideration:
Service Area
This one is pretty self-explanatory, but we've chosen to highlight window installation companies that serve the August area so you can find the right window installation company near you.
Work Quality
We're willing to bet that you're looking for professionals who do a great job installing windows. We've vetted each installer in our guide to ensure its technicians are well-qualified and that the company has gotten a lot of positive customer feedback to vouch for its service.
Customer Reviews
Customer feedback is another super 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 don't necessarily mean better windows, but we know many of our readers want to keep costs low when possible. When analyzing providers' prices, we awarded higher points to companies with reasonable prices and accessible financing rather than "cheaper" services.
Warranty
As discussed previously, windows are a significant investment, so you'll want to make sure that investment is well protected. Window installation companies that have lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Because of August's climate, homeowners need to be wary of low efficiency, rot and water damage. We factored in local experience to reflect the ability of August window companies to prepare homes for these issues. If a company has less than 10 years of experience, it loses points in this category.
August, CA Window Replacement FAQs
How much does a window install cost?
The national average cost to replace a single window is about $600 but can range from $200 to $1,200, based on a few different factors. The price is generally dependent on the type and material of the window, the size of the window and the location of your property. Also, bear in mind that energy-efficient windows may cost more upfront but can save you hundreds of dollars a year in energy bills.
What type of window is the most energy-efficient?
A window's energy efficiency depends on a variety of factors, including the quality of the installation and the kind of window. Look for Energy Star Certified windows — these are typically the most energy-efficient since they are certified by the U.S. Department of Energy.
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 involved process that can take a lot of time, so it's best left to the professionals.
How long does it generally take to install windows?
Each window takes about 30 minutes to install depending on the type of window. However, the window installation can take two days or more if you need to have a lot of windows installed.
How often do you need to replace your windows?
Windows usually last about 20 to 30 years, but anytime you notice damage on your windows, it's a good time to have them checked by an expert to see if they need any repairs or replacements.