26 Best Window Replacement Companies in Decatur, GA (2023 Reviews)
Window Companies Near Me
If you're looking to upgrade to new windows, our list of the best window installation companies can help.
We analyzed all the top window installers in Decatur and selected the top 26 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 Decatur may not seem like the most compelling article on EcoWatch, but trust us, windows impact your life more than you might think. If you have traditional, outdated windows, your AC or heater could be working overtime to heat or cool your home. This means spending more on electric bills.
That's not great for your bank account or the environment, but one of the best window installation companies can help you with that.
So if you're building a new home, renovating or replacing your windows in Decatur, this is the best place to get started.
Best Overall
Renewal by Andersen
- Manufactures products in-house
- Member of US Green Building Council
- Great industry reputation
- More expensive than competition
Best Affordability
Window World
- Great industry reputation
- Low prices relative to competitors
- EnergyStar Partner
- Quality of service will depend on your area
Best for Businesses
Aeroseal Windows
- Great industry reputation
- Manufactures products in-house
- Custom Designs
- Not ideal for residential installations
Best Window Replacement Companies in Decatur
The EcoWatch team researched many window providers in Decatur to find the best ones for our readers. We assessed the providers on their energy-efficient offerings, customer service, price, coverage area, local experience and more.

Renewal by Andersen
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Manufactures products in-house
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Member of US Green Building Council
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Great industry reputation
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More expensive than competition
Renewal by Andersen has the best availability in Decatur. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has been in the window business for about 27 years.
You may want to consider picking Andersen if you're looking for a installer 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 can be seen 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 Decatur?Andersen does not outline prices on its website, but based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. If you'd like more accurate information, you can request a quote on the company's website.

Window World
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Great industry reputation
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Low prices relative to competitors
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EnergyStar Partner
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Quality of service will depend on your area
Window World provides windows expertise in Decatur. It's the largest window replacement company in the country, known for its vinyl windows and affordability. This window installation company has been operating since 1995 and currently services 200 locations nationwide. Its reputation is backed by hundreds of positive reviews from customers online.
It has established itself as a company that is certified by the Environmental Protection Agency (EPA) and Energy Star and supports charities like St. Jude Children’s Research Hospital.
Energy Efficiency of Window World WindowsWindow World offers some Energy Star windows, but note that not all its windows are energy-efficient, so make sure you ask for high-quality Energy Star windows when inquiring. 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 Decatur?Prices aren't mentioned on Window World's website, but it's known for offering some of the most affordable window installations around. You can request a free quote on its website for more information about the cost.

Aeroseal Windows
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Great industry reputation
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Manufactures products in-house
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Custom Designs
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Not ideal for residential installations
Aeroseal Windows is an installer that mainly serves commercial and multifamily properties, and also specializes in railings. If you’re looking for residential window installations, you should probably refer to one of the other companies on this list. Aeroseal has over 23 years of industry experience, and it currently serves 13 states and Washington D.C. Its reputation is backed by a considerable amount of positive reviews from customers online.
If you're looking for a company that installs windows and doors at businesses across the Eastern U.S, Aeroseal may be the right company for you.
Energy Efficiency of Aeroseal Windows WindowsAeroseal Windows carries some Energy Star windows, but note that not all its windows are energy-efficient, so make sure you mention that you want Energy Star windows when inquiring. The company claims it helps businesses save on energy expenses and reduce their carbon footprints with energy-efficient windows, as well as practices like Low-E glass coating, weatherstripping and more.
How much does Aeroseal Windows cost in Decatur?Aeroseal does not mention prices on its website, but it provides high-quality windows at a competitive price point. You can inquire about a free quote on its website for more information about the cost.

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 Decatur. It's a company that has grown immensely since its inception in 2002, and now has several franchise dealers nationwide. Universal has about 20 years of experience in the window installation business. Many positive reviews from customers online back the provider's reputation.
If you're looking for a company that has an industry-leading warranty covering products, parts and workmanship for life, this may be the perfect company for you.
Energy Efficiency of Universal Windows Direct WindowsUniversal Windows Direct is an Energy Star partner and offers a variety of energy-efficient windows that are Energy Star certified. Note that not all of the company's windows are Energy Star certified, so be sure to mention that you want energy-efficient windows to your Universal representative when inquiring about services.
How much does Universal Windows Direct cost in Decatur?Universal does not display prices 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 request a free quote from the company.
One thing to note is that the companies in this section are national, meaning the quality of the service may vary depending on your local crew. We have tried to stay unbiased and transparent by mentioning pros and cons for every provider.
More Window Replacement Companies in Decatur
Binswanger Glass
Lilburn, GA-
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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Fast Delivery
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Commercial Windows
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Double-Hung
The Shade Store
Atlanta, GA-
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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Glass Showers
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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
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Double-Hung
Window Nation
Norcross, GA-
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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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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Stained Glass
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Residential Windows
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Fast Delivery
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Double-Hung
REVAMP, LLC
Atlanta, GA-
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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Glass Showers
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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
Davis Window & Door
Norcross, GA-
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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Double-Hung
Window Depot USA of Atlanta
Duluth, GA-
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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Energy-Efficient Options
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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
Peachstate Windows
Marietta, GA-
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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Energy-Efficient Options
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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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Double-Hung
Mr. Handyman of Roswell, Alpharetta and Cumming
Roswell, GA-
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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Custom Window Designs
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Residential Windows
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Commercial Windows
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Double-Hung
Mr Handyman of Sandy Springs, Dunwoody and N Atlanta
Atlanta, GA-
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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Custom Window Designs
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Residential Windows
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Commercial Windows
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Double-Hung
AAA Screen & Window
Atlanta, GA-
Good Customer Service
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Award-Winning
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Educational Website
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Price Transparency
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Timely Service
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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Double-Hung
Sears Window Replacement
Atlanta, GA-
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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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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Stained Glass
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Residential Windows
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Double-Hung
Windowcrafters
Tucker, GA-
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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Full-Service Installations
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Residential Windows
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Fast Delivery
Green View Remodeling & Windows
Roswell, GA-
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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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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Fast Delivery
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Double-Hung
SPF Tinting Inc
Smyrna, GA-
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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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
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Double-Hung
Budget Blinds of Tucker, Decatur & Lilburn
Tucker, GA-
Good Customer Service
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Educational Website
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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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Residential Windows
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Fast Delivery
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Aluminum Window Frames
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Commercial Windows
Chattahoochee Windows and Doors
Smyrna, GA-
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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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
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Double-Hung
MG Glass, Inc.
Atlanta, GA-
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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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
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Double-Hung
Glass Doctor of Atlanta
Norcross, GA-
Good Customer Service
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Price Transparency
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Award-Winning
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Educational Website
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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Commercial Windows
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Double-Hung
Dreamworks Glass & Mirror
Norcross, GA-
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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Residential Windows
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Fast Delivery
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Commercial Windows
AVI Windows & Doors
Atlanta, GA-
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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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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Residential Windows
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Aluminum Window Frames
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Commercial Windows
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Double-Hung
Drexler Glass Co.
Atlanta, GA-
Good Customer Service
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Award-Winning
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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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Aluminum Window Frames
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Commercial Windows
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Double-Hung
Parker & Son Screen & Glass Inc
Decatur, GA-
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
Perimeter Remodeling
Marietta, GA-
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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Timely Service
Services Offered
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Glass Showers
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Custom Window Designs
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Stained Glass
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Residential Windows
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Commercial Windows
SIG Skylights
Atlanta, GA-
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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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
Atlanta Window Pros
Smyrna, GA-
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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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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Double-Hung
Atlanta Window Door + Glass
925 Main St #300-32, GA-
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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Fast Delivery
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Commercial Windows
How Installing Energy-Efficient Windows in Decatur Saves You Money
By upgrading to energy-efficient windows, you can enjoy several benefits, such as:
- Protect your valuables: Many Energy Star certified windows have low-emissivity coatings, which not only insulate your home better, but also filter out harmful UV rays, preventing your furniture, carpet and other valuables from fading.
- Decrease your carbon footprint: By using less energy once you switch to Energy Star certified windows, you'll also be decreasing your indirect greenhouse gas emissions by about 12%, according to Energy Star.
- Save money on electricity bills: According to the Department of Energy, heat gained or lost through windows accounts for about 25-30% of residential energy use. Replacing your windows with energy-efficient models can help decrease how much energy is used in your home, therefore saving you about 12% more on your bills.
- 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.
Estimated Cost of Window Replacement in Decatur
Windows come in various styles, purposes and shapes, so costs and services will vary remarkably based on several factors. Below, we describe the typical cost and services that you can get from window installers.
How Much Do New Windows Cost?
The average cost to install a single window is about $600 but can range from $200 to $1,200. This is due to the fact that window installations are based on several factors specific to your home, like the size, material and number of windows you need to install, as well as where your property is located.
With windows, efficiency is one of the most important factors for many homeowners. High efficiency windows may cost more initially, but by increasing the efficiency of your home — particularly if you live in a hot climate — they can provide many years of energy savings. According to Energy Star, buying certified energy-efficient windows can save Decatur homeowners $362+ per year after replacing single-pane windows.
How much your window installation costs will also vary depending on the kind of material you choose for the frames. Wood windows are typically the most expensive, though it depends if they are solid wood or clad with aluminum or vinyl. Fiberglass windows also tend to be a bit more expensive than vinyl, but they are shown to be more efficient.
What Services do Window Installers Offer?
The first step of a window installation is to think about whether you want a full-frame or pocket installation.
Full-frame installations entail replacing the total window, including the trim, frame and sill. You most likely need a full-frame installation when you want to change the style of your windows or your window has noticeable rot. Because full-frame installations are more involved, they will raise the total cost. A pocket installation entails installing a new window without replacing the frame. So, instead of removing the whole window and rebuilding it, the installer will just put the replacement window (also called a retrofit or insert window) into the frame.
Your window replacement company should be able to help you decide what's best for your needs. In Decatur, the decision will mostly be based on how old your windows are and if there's any damage. Wood can decay if not properly maintained over the years, so it's good to have a professional check on your frames and window sills.
Best Overall
Renewal by Andersen
- Manufactures products in-house
- Member of US Green Building Council
- Great industry reputation
- More expensive than competition
Best Affordability
Window World
- Great industry reputation
- Low prices relative to competitors
- EnergyStar Partner
- Quality of service will depend on your area
Best for Businesses
Aeroseal Windows
- Great industry reputation
- Manufactures products in-house
- Custom Designs
- Not ideal for residential installations
How We Choose the Best Window Installers in Decatur
EcoWatch reviews differ from other reviews since we assess these companies through a sustainability lens. Along with energy efficiency, we evaluated several window installers in Decatur and ranked them using the following methodology:
Service Area
Because this is a guide for Decatur, we gave more points to companies that provide services to the city. There are certainly reputable providers that didn't make our list because they wouldn't be able to serve homeowners in Decatur.
Work Quality
When picking new windows, the quality and breadth of services often plays just as important of a role in insulation and performance as the brand of window you opt for. We do rate window installers higher if they offer high-quality products, but we also factor in workmanship as reflected in customer feedback.
Customer Reviews
We analyzed trends in recent online reviews to determine the companies with the most consistent customer satisfaction, weighted by sample size. Customer satisfaction might be the factor we place the most value on, as it indicates the quality of services across most other categories, including cost, warranty, professionalism, quality of parts, quality of installation and more.
Cost
This one is a give-and-take: similar to most services, cheap window installers won't always provide the most quality service. On the other hand, we want to ensure we're highlighting companies that provide a range of price and financing options so they're accessible to most homeowners.
Warranty
Protecting your investment in new windows is important to many homeowners. For that reason, window installation companies that give you lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Due to Decatur's climate, homeowners will want to mitigate water damage, rot and low efficiency. We factored in local experience to reflect the ability of Decatur window companies to prepare homes for the climate. If a company has less than 10 years of experience, it loses points in this category.
Decatur, GA Window Replacement FAQs
How much does a window install cost?
The typical cost to replace a window can range from $450 to $650. There are several factors that influence how much it costs, such as your property's location, local labor costs, how energy-efficient the windows are, styles and sizes of windows, the materials used in designing the windows and the number of windows.
What are the types of windows?
There are several different types of windows you can get for your house, such as transom windows, double-hung and single-hung windows, picture windows, casement windows, slider windows, awning windows and bay windows.
What services do window installation companies provide?
Window installers cover the entire process — from replacing old windows with brand new ones to cleaning up after the installation. In addition, some companies offer window manufacturing, customization and repairs.
When is the best time of year to replace windows?
Replacement windows can be installed during any season, but warmer weather is typically better. Regardless of when you install them, the contractors will take steps to make sure that too much hot or cold air doesn't get into your house, so the temperature outside isn't necessarily a big factor. What's more important than the temperature is that the weather should be dry.