20 Best Window Companies in Stone Mountain, GA (2023 Reviews)
Are you thinking of replacing your windows? Our guide to the best window installation companies can help you narrow down which one to choose.
We analyzed all the top-rated window companies in Stone Mountain and selected the best 20 based on:
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Customer reviews
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Window installation expertise
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Popularity with home-owners like you
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Updated September 15, 2023
Why you can trust EcoWatch
A review of the top window replacement companies in Stone Mountain may not seem like the most captivating article on the EcoWatch site, but trust us, windows have a more direct impact on your life than you might think. Traditional or damaged windows could lead to having higher power bills during the winter or summer months.
That's also bad news for the environment because the additional energy required by outdated windows increases your carbon footprint.
We've put together this guide on the best installation companies to help you in your search, so you can not only take advantage of brand new windows, but also save money on your power bills.
Best Availability
Renewal by Andersen
- Great industry reputation
- Member of US Green Building Council
- Manufactures products in-house
Window Veteran
Window World
- EnergyStar Partner
- Wide variety of products and services
- Lifetime Warranty
Best Window Installation & Replacement Companies in Stone Mountain
The EcoWatch team evaluated several window companies in Stone Mountain to find the top ones for our readers. The providers mentioned in this article scored best in our review categories, such as energy-efficient offerings, customer service, price, local expertise, availability and more.

Window World
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EnergyStar Partner
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Large serice area
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Low prices relative to competitors
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Great industry reputation
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Lifetime warranty
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Quality of service will depend on your area
Window World offers windows expertise in Stone Mountain. Window World has around 27 years of experience in the window installation sector. Its reputation is backed by hundreds of 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 right company for you.
Energy Efficiency of Window World WindowsWindow World’s commitment to sustainability shows in its energy-efficient window offerings. Its high-performance Low-E (low-emissivity) coatings and argon gas insulation offer exceptional efficiency and performance for any home.
How much does Window World cost in Stone Mountain?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. The best way to know for sure is to request a free quote from the company.

Renewal by Andersen
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Great industry reputation
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Award-winning company
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Member of US Green Building Council
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Manufactures products in-house
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No lifetime warranty
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More expensive than competition
Renewal by Andersen offers the best availability in Stone Mountain. Andersen has around 27 years of experience in the window installation sector. 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’s commitment to sustainability shows in its energy-efficient window offerings. A handful of windows manufactured by the Andersen corporation were awarded Energy Star’s “Most Efficient” in 2021, and Andersen was named Energy Star’s Partner of the Year in 2019.
How much does Renewal by Andersen cost in Stone Mountain?Andersen doesn’t have any prices displayed 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. The best way to know for sure is to request a free quote from the company.

Aeroseal Windows
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Many years of experience
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Great industry reputation
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Low number of customer complaints
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Manufactures products in-house
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Custom Designs
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No lifetime warranty
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Not ideal for residential installations
Aeroseal Windows provides the best window installation for businesses in Stone Mountain. Aeroseal has around 23 years of experience in the industry, and it currently provides services to 13 states and Washington D.C. Its reputation is backed by a considerable amount of positive reviews from customers online.
It has established itself as a company that installs windows and doors at businesses across the Eastern U.S.
Energy Efficiency of Aeroseal Windows WindowsThere are a wide range of window types that Aeroseal Windows offers, some of which are Energy Star products. 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 Stone Mountain?Aeroseal does not detail prices on its website, but it provides high-quality windows at a competitive price point. The best way to get more accurate pricing information is to request a free quote from the company.

Universal Windows Direct
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Makes charitable contributions
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Manufactures products in-house
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Wide variety of products and services
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Lifetime warranty
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Limited service area
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Some installations carried out by third-party contractors
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Quality of service will depend on your area
Universal Windows Direct offers the best warranty in Stone Mountain. Universal has been in the window installation industry for around 20 years.
It has established itself as 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 windows are Energy Star certified, so be sure to mention that you want Energy Star windows when inquiring.
How much does Universal Windows Direct cost in Stone Mountain?Prices aren’t displayed 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 get more accurate information is to receive a free quote from the company.
One thing to note is that the following companies are national, which means the quality of the service may depend on your local team. We have tried to stay unbiased and transparent by mentioning both pros and cons for every provider.
More Window Companies in Stone Mountain
Renewal by Andersen of Atlanta
Norcross, GA-
Good Customer Service
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Price Transparency
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Free assessment
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Educational Website
Services Offered
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Commercial Windows
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Glass Showers
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Sliding Glass
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Double-Hung
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Fast Delivery
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Residential Windows
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Custom Window Designs
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Stained Glass
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Window Replacement
Champion Replacement Windows of Atlanta
Atlanta, GA-
Free assessment
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Price Transparency
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Good Customer Service
Services Offered
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Custom Window Designs
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Sliding Glass
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Window Replacement
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Residential Windows
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Bay Windows
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Double-Hung
Window World of Atlanta
Kennesaw, GA-
Educational Website
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Timely Service
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Good Customer Service
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Price Transparency
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Free assessment
Services Offered
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Window Replacement
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Double-Hung
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Window Repair
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Aluminum Window Frames
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Energy-Efficient Options
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Bay Windows
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Residential Windows
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Commercial Windows
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Glass Showers
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Custom Window Designs
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Fast Delivery
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Stained Glass
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Tempered Glass
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Sliding Glass
Window Nation
Norcross, GA-
Good Customer Service
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Educational Website
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Free assessment
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Price Transparency
Services Offered
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Custom Window Designs
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Stained Glass
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Fast Delivery
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Double-Hung
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Sliding Glass
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Residential Windows
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Bay Windows
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Window Replacement
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Energy-Efficient Options
Mighty Dog Roofing
Doraville, GA-
Timely Service
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Price Transparency
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Good Customer Service
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Free assessment
Services Offered
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Residential Windows
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Full-Service Installations
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Custom Window Designs
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Window Replacement
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Commercial Windows
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Aluminum Window Frames
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Fast Delivery
Davis Window & Door
Norcross, GA-
Price Transparency
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Good Customer Service
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Free assessment
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Educational Website
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Timely Service
Services Offered
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Sliding Glass
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Window Replacement
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Custom Window Designs
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Aluminum Window Frames
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Double-Hung
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Residential Windows
Glass Doctor of Atlanta
Norcross, GA-
Good Customer Service
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Educational Website
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Price Transparency
Services Offered
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Window Replacement
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Double-Hung
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Glass Showers
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Window Repair
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Commercial Windows
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Residential Windows
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Energy-Efficient Options
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Custom Window Designs
NewSouth Window Solutions
Suite 134, GA-
Good Customer Service
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Price Transparency
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Educational Website
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Free assessment
Services Offered
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Custom Window Designs
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Energy-Efficient Options
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Double-Hung
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Residential Windows
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Glass Showers
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Sliding Glass
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Window Replacement
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Fast Delivery
Repair Crystal Glass
Atlanta, GA-
Price Transparency
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Good Customer Service
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Free assessment
Services Offered
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Fast Delivery
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Window Replacement
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Double-Hung
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Commercial Windows
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Residential Windows
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Custom Window Designs
Home Services at The Home Depot
Duluth, GA-
Price Transparency
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Educational Website
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Free assessment
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Good Customer Service
Services Offered
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Residential Windows
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Commercial Windows
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Window Replacement
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Custom Window Designs
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Glass Showers
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Stained Glass
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Fast Delivery
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Double-Hung
Maintenance Free Window Company
Duluth, GA-
Good Customer Service
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Price Transparency
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Educational Website
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Free assessment
Services Offered
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Sliding Glass
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Energy-Efficient Options
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Custom Window Designs
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Double-Hung
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Commercial Windows
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Fast Delivery
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Window Replacement
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Residential Windows
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Bay Windows
Atlanta Glass Experts
Norcross, GA-
Good Customer Service
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Price Transparency
Services Offered
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Window Repair
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Glass Showers
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Residential Windows
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Commercial Windows
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Window Replacement
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Custom Window Designs
Atlanta Window Door + Glass
925 Main St #300-32, GA-
Price Transparency
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Timely Service
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Free assessment
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Good Customer Service
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Educational Website
Services Offered
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Bay Windows
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Window Repair
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Sliding Glass
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Commercial Windows
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Window Replacement
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Custom Window Designs
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Fast Delivery
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Residential Windows
U.S. Window Factory
Doraville, GA-
Free assessment
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Educational Website
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Price Transparency
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Good Customer Service
Services Offered
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Custom Window Designs
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Commercial Windows
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Residential Windows
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Window Replacement
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Fast Delivery
Window Depot USA of Atlanta
Duluth, GA-
Free assessment
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Timely Service
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Educational Website
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Price Transparency
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Good Customer Service
Services Offered
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Custom Window Designs
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Double-Hung
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Residential Windows
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Commercial Windows
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Sliding Glass
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Fast Delivery
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Energy-Efficient Options
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Window Replacement
MWT Windows
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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Window Replacement
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Custom Window Designs
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Residential Windows
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Sliding Glass
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Double-Hung
Dr. Roof
Atlanta, GA-
Educational Website
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Good Customer Service
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Price Transparency
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Free assessment
Services Offered
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Energy-Efficient Options
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Full-Service Installations
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Custom Window Designs
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Commercial Windows
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Window Replacement
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Residential Windows
Pella Windows & Doors of Duluth
Duluth, GA-
Price Transparency
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Good Customer Service
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Free assessment
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Educational Website
Services Offered
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Window Replacement
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Custom Window Designs
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Double-Hung
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Residential Windows
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Bay Windows
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Sliding Glass
Quick Glass, LLC
Atlanta, GA-
Good Customer Service
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Free assessment
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Price Transparency
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Educational Website
Services Offered
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Window Replacement
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Sliding Glass
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Commercial Windows
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Stained Glass
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Residential Windows
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Fast Delivery
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Double-Hung
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Window Repair
Pella Windows & Doors of Atlanta
Atlanta, GA-
Price Transparency
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Good Customer Service
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Educational Website
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Free assessment
Services Offered
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Custom Window Designs
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Sliding Glass
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Residential Windows
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Window Replacement
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Double-Hung
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Bay Windows
Calculate how much you can expect to pay for window installation and replacement in Stone Mountain, GA using our customized window cost calculator.
Estimates will vary based on window dimensions and other unique factors to your home. Getting in touch with a local window installer is the best way to get an accurate cost estimate for your home.
How Installing Energy-Efficient Windows in Stone Mountain Saves You Money
By switching to energy-efficient windows, you can benefit in several ways, such as:
- Save on power bills: The Department of Energy estimates that heat gained or lost through windows makes up about 25-30% of residential energy use. Upgrading to energy-efficient windows can help reduce that number, which helps you save $362 a year on your bills.
- Protect your investment: If your home is on the older side, your windows are most likely outdated. Updating your windows can improve the insulation in your home and also help increase the value of your house if you decide to sell.
- Protect your valuables: Many energy-efficient windows have low-emissivity coatings, which not only insulate your home better, but also filter out damaging UV rays, preventing fading of your furniture, carpet and other valuables.
- Better temperature control in your home: Energy-efficient windows can decrease how hard your heating system needs to work to heat your home.
Estimated Cost of Window Replacement in Stone Mountain
Each window installer provides various services and has different prices based on a few factors.
How Much Do New Windows Cost?
On average, homeowners in Stone Mountain can expect that most window installations will range from $250 to $1,200, with the most common installations sitting at around $600. These estimates vary depending on specific characteristics of your installation, like type, number of windows, the location of your home, material, size and more.
Keep in mind that energy-efficient windows may cost more upfront, but Energy Star estimates the upgrade will save you between $101 and $583 a year when you install single-pane windows and between $27 and $197 a year when you install double-pane, clear glass windows. Your exact savings will vary based on your local climate, energy rates and individual home characteristics.
Costs will also vary depending on the material you choose for your window frames. Aluminum frames have the lowest price. They're sturdy, light and maintenance-free, but provide poor insulation. Vinyl frames are somewhat expensive and provide good insulation. Composite frames made using 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?
The first step when planning a replacement is to think about whether you want a full-frame or pocket installation.
A full-frame installation replaces the complete window, such as the sill, frame, trim and the window panes. Because this kind of installation requires more time and labor, it will be more expensive than a pocket installation. A pocket installation entails replacing a window within the frame that's already there. So, instead of tearing out the whole unit and reinstalling 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 Stone Mountain, the decision will mostly be based on how old your windows are and if there's any moisture damage. Wood can decay if not properly maintained over the years, so it's a good idea to have a professional assess your frames and window sills.
Best Availability
Renewal by Andersen
- Great industry reputation
- Member of US Green Building Council
- Manufactures products in-house
Window Veteran
Window World
- EnergyStar Partner
- Wide variety of products and services
- Lifetime Warranty
How We Choose the Best Window Installers in Stone Mountain
In our hunt to make your home improvements easier and more eco-friendly in Stone Mountain, the EcoWatch team landed on the above companies as the best window installation companies in the city. Along with energy efficiency, we analyzed window companies all across the state and assigned rankings using the following methodology:
Service Area
Since this is a guide for Stone Mountain, we only included companies that provide services to the city. There are certainly reputable providers that didn't make our list because of the low odds that they would serve the average homeowner in Stone Mountain.
Work Quality
We're willing to bet that you're looking for a company to do a great job installing windows. We've vetted each installer in our guide to make sure its technicians are well-qualified and that the company has gotten lots of positive customer feedback to vouch for its service.
Customer Reviews
We analyzed patterns in recent customer feedback to determine the companies with the most consistent customer satisfaction. Customer satisfaction might be the most important factor, as it indicates the quality of services across most other categories, including cost, quality of installation, quality of parts, professionalism, warranty and more.
Cost
Cheaper windows certainly don't mean better windows, but we know many of our readers want to keep costs low when possible. When analyzing the prices of providers, we gave higher points to companies with reasonable prices and accessible financing rather than "cheaper" services.
Warranty
Protecting your investment in new windows is important to many homeowners. For that reason, window installation companies with lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Last but not least, we like to see companies that have been in the industry for quite some time. Window installers that have more experience will earn higher rankings by our standards. We like to see at least ten years of experience.
Stone Mountain, GA Window Replacement FAQs
How much does a window install cost?
The typical cost to install a single window can range between $450 and $650. There are many factors that affect how much it costs, which include local labor costs, styles and sizes of windows, the materials used in designing the windows, how energy-efficient the windows are, the number of windows and your property's location.
What type of window is the best for energy efficiency?
Generally, double-pane windows will be more efficient than single-pane windows and windows that don't open are more efficient than windows that do. To be sure you're getting the most energy-efficient windows, look for models that have the blue Energy Star certification — this means they're certified energy-efficient by the U.S. Department of Energy.
When should I use a window installation company?
You should use a window installation professional whenever you want to replace your windows. Installing windows is a complicated process that can be difficult and time-consuming, so it's best left to the professionals.
How often should you replace windows?
Windows generally have a lifespan of 20 to 30 years, but anytime you see damage on your windows, it's a good idea to have an expert take a look at them to determine if they need any repairs or replacements.