25 Best Window Replacement Companies in Lilburn, GA (Feb 2023)
Window Companies Near Me
If you're thinking about upgrading to new windows, our guide to the best window installation companies can help.
We analyzed all the top window installers in Lilburn and selected the top 25 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 January 12, 2023
Why you can trust EcoWatch
Although eco-friendly energy sources like wind and solar are important when it comes to decreasing your carbon footprint, improving your house's efficiency can also have a large impact on home energy conservation. When it's the middle of summer, your old and leaky windows could be making your home harder to cool and costing you more in power bills.
That's also bad for the environment because the extra energy required by old windows increases your carbon footprint.
Unlike other review sites, EcoWatch ranks window replacement companies based on energy efficiency while also taking into consideration cost, customer satisfaction and service area.
Best Affordability
Window World
- Great industry reputation
- Lifetime warranty
- Large serice area
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Award-winning company
- Member of US Green Building Council
- Manufactures products in-house
- No lifetime warranty
Best for Businesses
Aeroseal Windows
- Great industry reputation
- Low number of customer complaints
- Custom Designs
- Not ideal for residential installations
Best Window Replacement Companies in Lilburn
The EcoWatch Reviews team evaluated dozens of window installation companies across Lilburn to narrow our list down to the best ones. We assessed the companies based on their energy-efficient offerings, customer service, coverage area, price, local experience and more.

Window World
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Great industry reputation
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Lifetime warranty
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Large serice area
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Quality of service will depend on your area
Window World is the largest window replacement company in the country, known for its vinyl windows and affordability. Window World has been in the window installation business for about 27 years. Its reputation is backed by hundreds of positive reviews on customer review websites.
Window World may be the company for you if you want one that is certified by the Environmental Protection Agency (EPA) and Energy Star and supports charities like St. Jude Children’s Research Hospital.
Energy Efficiency of Window World WindowsWindow World has some Energy Star windows, but note that not all its windows are energy-efficient, so be sure to ask for 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 Lilburn?Though pricing is not readily available on Window World's website, 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.

Renewal by Andersen
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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
Renewal by Andersen provides the best availability in Lilburn. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has been in the window installation business for about 27 years. Many positive reviews from customers online back the provider's reputation.
You may want to consider opting for 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 Lilburn?Andersen does not display 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. The best way to get more accurate pricing information is to get a free quote from the company.

Aeroseal Windows
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Great industry reputation
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Low number of customer complaints
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Custom Designs
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Not ideal for residential installations
Aeroseal Windows has the best window installation for businesses in Lilburn. It's 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. This provider has 23 years of experience in the windows industry, and it has established itself as one of the most respected companies in the business.
If you're looking for a company that installs windows and doors at businesses across the Eastern U.S, this may be the perfect company for you.
Energy Efficiency of Aeroseal Windows WindowsAeroseal Windows 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 make sure to ask your Aeroseal representative when inquiring about services.
How much does Aeroseal Windows cost in Lilburn?Prices aren't available on Aeroseal's website, but it provides high-quality windows at a competitive price point. The best way to get more accurate information is to receive 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 is a company that has grown immensely since its inception in 2002, and now has several franchise dealers nationwide. This company has 20 years of experience in the window installation business, and it has established itself as one of the most respected companies in the business. Its reputation is backed by several positive reviews from customers online.
It has an industry-leading warranty covering products, parts and workmanship for life.
Energy Efficiency of Universal Windows Direct WindowsThere are a wide range of window types available from Universal Windows Direct, some of which are Energy Star products. The company offers energy-efficient UniShield brand windows. According to its website, UniShield window packages have higher gas fill rates and longer gas retention than most other brands on the market, and they are Energy Star products.
How much does Universal Windows Direct cost in Lilburn?Universal does not detail 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. For more detailed information on pricing, you can inquire about a quote from the company.
We have tried to remain unbiased and transparent by mentioning pros and cons for each provider. Additionally, any partnerships do not affect our rankings.
More Window Replacement Companies in Lilburn
The Glass Guru
Suite I, GA-
Dependable Service
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Reliable Appointment Windows
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No-Hassle Pricing
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Free Quotes
Services Offered
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Residential Windows
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Glass Showers
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Fast Delivery
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Tempered Glass
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Custom Window Designs
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Aluminum Window Frames
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Full-Service Installations
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Commercial Windows
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Double-Hung
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Sliding Glass
The Window Source of Atlanta
Lawrenceville, GA-
No-fee Quotes
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Good Customer Service
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Consistent Workmanship
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No-Hassle Pricing
Services Offered
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Residential Windows
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Architectural Glass
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Energy-Efficient Options
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Tempered Glass
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Custom Windows
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Aluminum Window Frames
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Commercial Windows
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Double-Hung
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Sliding Glass
Window World of Atlanta
Kennesaw, GA-
Arrives on Time
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No-fee Quotes
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Educational Website
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Excellent Customer Service
Services Offered
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Fast Delivery
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Energy-Efficient Options
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Tempered Glass
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Custom Windows
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Aluminum Window Frames
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Commercial Windows
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Double-Hung
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Stained Glass
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Sliding Glass
The Window Pros
Statham, GA-
Helps Educate Customers
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Price Transparency
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No-fee Quotes
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Good Customer Service
Services Offered
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Architectural Glass
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Fast Delivery
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Energy-Efficient Options
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Tempered Glass
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Custom Window Designs
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Commercial Windows
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Double-Hung
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Sliding Glass
AAA Screen & Window
Atlanta, GA-
Locally Recognized for Quality
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Reliable Appointment Windows
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Excellent Customer Service
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Educational Website
Services Offered
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Architectural Glass
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Custom Window Designs
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Aluminum Window Frames
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Double-Hung
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Sliding Glass
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Bay & Bow Windows
Davis Window & Door
Norcross, GA-
Good Customer Service
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Reliable Appointment Windows
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Educational Website
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Consistent Workmanship
Services Offered
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Architectural Glass
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Custom Windows
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Aluminum Window Frames
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Double-Hung
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Sliding Glass
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Bay & Bow Windows
JD's Glassworks LLC
Woodstock, GA-
No-fee Quotes
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Helps Educate Customers
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Good Customer Service
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Price Transparency
Services Offered
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Double-Hung
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Full-Service Installations
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Custom Windows
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Stained Glass
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Residential Windows
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Commercial Windows
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Architectural Glass
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Fast Delivery
Binswanger Glass
Lilburn, GA-
Helps Educate Customers
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Arrives on Time
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Excellent Customer Service
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Price Transparency
Services Offered
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Double-Hung
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Doors
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Full-Service Installations
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Custom Windows
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Residential Windows
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Business Windows
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Sliding Glass
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Glass Showers
Precision Millworks, Inc.
Cumming, GA-
Dependable Service
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Educational Website
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No-Hassle Pricing
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Good Customer Service
Services Offered
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Residential Windows
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Fast Delivery
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Custom Window Designs
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Commercial Windows
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Double-Hung
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Sliding Glass
The Window Source of Athens
Bogart, GA-
No-Hassle Pricing
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Reliable Service
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Good Customer Service
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Free Quotes
Services Offered
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Architectural Glass
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Energy-Efficient Options
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Tempered Glass
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Custom Window Designs
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Commercial Windows
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Double-Hung
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Sliding Glass
EntryPoint Doors and Windows
Buford, GA-
Excellent Customer Service
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Educational Website
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Free Quotes
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Price Transparency
Services Offered
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Residential Windows
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Energy-Efficient Options
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Custom Windows
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Aluminum Window Frames
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Full-Service Installations
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Commercial Windows
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Double-Hung
Mr. Handyman of McDonough and Stockbridge
McDonough, GA-
Arrives on Time
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Free Quotes
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Good Customer Service
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Reliable Service
Services Offered
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Custom Window Designs
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Residential Windows
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Business Windows
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Double-Hung
United Windows Pro - Glass repair replacement service, wood window repair
Suwanee, GA-
No-fee Quotes
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Good Customer Service
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Educational Website
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Arrives on Time
Services Offered
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Tempered Glass
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Custom Window Designs
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Commercial Windows
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Double-Hung
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Sliding Glass
Southern Industries Home Improvements
Roswell, GA-
No-fee Quotes
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Educational Website
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Dependable Service
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Excellent Customer Service
Services Offered
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Residential Windows
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Glass Showers
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Energy-Efficient Options
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Custom Windows
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Double-Hung
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Sliding Glass
Chattahoochee Windows and Doors
Smyrna, GA-
Reliable Appointment Windows
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Educational Website
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Free Quotes
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Consistent Workmanship
Services Offered
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Custom Windows
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Sliding Glass
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Double-Hung
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Bay Windows
Windowcrafters
Tucker, GA-
No-Hassle Pricing
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Dependable Service
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Educational Website
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No-fee Quotes
Services Offered
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Fast Delivery
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Sliding Glass
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Full-Service Installations
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Custom Window Designs
Sentinel Exteriors & Roofing
Woodstock, GA-
Consistent Workmanship
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Reliable Appointment Windows
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No-Hassle Pricing
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Good Customer Service
Services Offered
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Custom Windows
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Residential Windows
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Commercial Windows
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Sliding Glass
Skyline Contracting
Gainesville, GA-
Consistent Workmanship
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Helps Educate Customers
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Excellent Customer Service
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Award-Winning
Services Offered
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Residential Windows
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Commercial Windows
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Full-Service Installations
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Custom Window Designs
Sears Window Replacement
Atlanta, GA-
Consistent Workmanship
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No-fee Quotes
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Excellent Customer Service
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Educational Website
Services Offered
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Sliding Glass
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Custom Window Designs
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Energy-Efficient Options
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Double-Hung
Parker & Son Screen & Glass Inc
Decatur, GA-
Price Transparency
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Excellent Customer Service
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Helps Educate Customers
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Free Quotes
Services Offered
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Full-Service Installations
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Custom Windows
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Residential Windows
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Sliding Glass
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Business Windows
SuperiorPRO
Kennesaw, GA-
Helps Educate Customers
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Price Transparency
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Dependable Service
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Free Quotes
Services Offered
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Residential Windows
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Custom Windows
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Aluminum Window Frames
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Business Windows
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Double-Hung
Gainesville Windows and Doors
Gainesville, GA-
Helps Educate Customers
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Price Transparency
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Reliable Service
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Excellent Customer Service
Services Offered
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Energy-Efficient Options
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Custom Windows
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Aluminum Window Frames
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Double-Hung
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Sliding Glass
America's Best Choice Your Home Improvement Source
Roswell, GA-
Free Quotes
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Dependable Service
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No-Hassle Pricing
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Educational Website
Services Offered
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Custom Window Designs
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Energy-Efficient Options
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Double-Hung
M&M Home Exteriors
Marietta, GA-
Reliable Appointment Windows
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Price Transparency
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Dependable Service
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Helps Educate Customers
Services Offered
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Energy-Efficient Options
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Full-Service Installations
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Custom Window Designs
Zen Windows Atlanta
Kennesaw, GA-
Price Transparency
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Reliable Appointment Windows
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Good Customer Service
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Helps Educate Customers
Services Offered
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Custom Windows
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Sliding Glass
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Double-Hung
How Installing Energy-Efficient Windows in Lilburn Saves You Money
When you switch to energy-efficient windows, you may see some perks, including:
- Protect your valuables: Many Energy Star certified windows have low-emissivity coatings, which filter out damaging UV rays, reducing fading of your furniture, carpet and other valuables.
- Save on electricity bills: Once you install energy-efficient windows, you can see a reduction in your bills by about 12% since you'll use less energy to heat or cool your house.
- Reduce your carbon footprint: By using less energy after switching to energy-efficient windows, you'll also be decreasing your carbon dioxide emissions by about 12%, according to Energy Star.
- Protect your investment: The older your home is, the more likely you are to benefit from switching to energy-efficient windows. Older homes tend to have windows that are outdated, drafty or potentially even damaged in some way. Updating your windows could help raise the value of your property if you decide to sell.
Estimated Cost of Window Replacement in Lilburn
When considering window installation, each company offers varying services and prices. Let's look at some average costs and services.
How Much Do New Windows Cost?
The typical cost to replace a single window is about $600 but can range from $200 to $1,200. But costs vary considerably based on the size of your home, complexity of the installation, your location and the quality of the company you choose. Many window installers also offer door installations, which will make your project cost more.
Keep in mind that energy-efficient windows may cost more, but Energy Star predicts the upgrade will save you between $101 and $583 a year when replacing single-pane windows and between $27 and $197 a year when replacing double-pane, clear glass windows. Your savings will vary depending on your local climate, energy rates and individual home characteristics.
We advise requesting free quotes from several window companies to find the right windows and the company that works best for your budget.
What Services do Window Installers Offer?
When it comes to window replacements, in general there are two types that your provider will have: full-frame and pocket installations.
Full-frame installations involve replacing the entire window — the sill, frame, trim and all. These are most common when you want a different style for your windows or when it has significant damage. Full-frame installations involve more time and labor and will increase overall costs. A pocket installation means replacing a window within the existing frame, which is usually cheaper than a full-frame installation.
If you're unsure which type of window installation service you need, your installer can advise you. Typically, the choice is influenced by factors such as the age and condition of the home, the type of building material, budget and time restrictions.
Best Affordability
Window World
- Great industry reputation
- Lifetime warranty
- Large serice area
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Award-winning company
- Member of US Green Building Council
- Manufactures products in-house
- No lifetime warranty
Best for Businesses
Aeroseal Windows
- Great industry reputation
- Low number of customer complaints
- Custom Designs
- Not ideal for residential installations
How We Choose the Best Window Installers in Lilburn
EcoWatch reviews are different from most reviews since we're examining these companies through a sustainability lens. We have evaluated the best window installation companies in Lilburn mostly based on energy efficiency, as it's the most sustainable option and the best one for homeowners. Energy Star certified windows have been shown to cut your electricity bills by hundreds of dollars. Along with energy efficiency, our rating methodology considers the following factors:
Service Area
This one is self-explanatory, but we've chosen to highlight window installation companies that serve a wide variety of states and cities so you can find a quality window installation company near you.
Work Quality
We're certain that you're not looking for a company to do a shoddy job installing windows. We've vetted each company included in our guide to ensure its technicians are well-qualified and that the company has gotten plenty of positive customer feedback to vouch for its service.
Customer Reviews
We analyzed trends in recent customer feedback to determine the companies with the highest rates of customer satisfaction. Customer satisfaction might be the factor we place the most value on, as it reflects the quality of services across most other categories, including professionalism, quality of installation, quality of parts, cost, warranty and more.
Cost
This one is a give-and-take: as with other services, cheap window installation companies won't always provide the highest quality service. On the other hand, we want to ensure we're highlighting companies that offer a range of price and financing options so they're accessible to most homeowners.
Warranty
As discussed previously, windows are a hefty investment, so you'll want to make sure that investment is protected. Window installation companies that offer 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 a while. Window installers that have more years of experience are going to earn higher rankings by our standards. We like to see at least ten years of experience.
Lilburn, GA Window Replacement FAQs
How much should window installation cost?
The national average cost to install one window is about $600 but can range from $200 to $1,200, depending on a variety of factors. The price is typically dependent on the type and material of the window, the location of your property and the size of the window. Also, remember that energy-efficient windows may cost more initially but can save you hundreds of dollars a year in energy bills.
Which type of window should I get?
A window's energy efficiency is affected by a variety of factors, such as the quality of the installation and the kind of window. Look for Energy Star Certified windows — these are often the most energy-efficient and are certified by the U.S. Department of Energy.
When should I use a window installation company?
You should use a window installation professional whenever you need to upgrade your windows. Installing windows is a involved process that can take a lot of time, so it's best handled by the professionals.
What time of year is a good time to replace my windows?
While you can install windows any time of year, warmer weather is generally better for replacing windows. Additionally, the weather should be dry, as rain can make the installation harder.
When is it time to replace your windows?
Windows generally last 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 are in need of a repair or replacement.