The Window Source of Atlanta

Replacement Windows in Atlanta For Less

We make it easy for you to get all the information you need up front, so you can choose the best option without high pressure sales, gimmicks or games.

The Window Source of Atlanta

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(470) 275-5159

925 Cripple Creek Drive Suite 1100
Lawrenceville, GA 30043

Installing New Windows, Siding & More in

  • Atlanta
  • Milton
  • Grayson
  • Lawrenceville
  • Snellville
  • Suwanee
  • And More!


Entry Doors

Patio Doors


  • Picture Window Replacement and Installation
  • Awning Window Installation and Repair
  • Casement Window Installation and Repair
  • Double Hung Window Installation Estimates
  • Double Hung Window Repair and Installation
  • New, Heavy Duty Entry Door Replacement and Installation
  • Sliding Patio Door Repair and Installation
  • Whole House Siding Installation

Storm Doors

Sliding Patio Door


Picture Window


Entry Door


Double Hung Window

Awning Window

Casement Window

Double Hung Windows

Get Free Estimate

Atlanta’s Top Source for Home Windows, Patio Doors, and Replacement Windows

Homeowners in Atlanta, Georgia, and the surrounding area will find a wide variety of energy-efficient windows, patio doors, and double-hung windows at The Window Source Atlanta. As one of the premier suppliers of doors and windows in Georgia, we offer high-quality installation and both new home windows and replacement windows that you can count on. There’s no need to search “windows near me” when The Window Source offers bay window installation, custom entry door installation, basement hopper window installation, and much more. We’re the window company you can trust for professional installation services, excellent new windows, and a brand you can trust to keep your home looking great for years into the future.

Have Energy Efficient Windows Installed on Your Home

When you work with The Window Source Atlanta, you can be sure of two things. The first is that all new and replacement windows will be high-quality and made to last. The second is the professional installation of install Energy Star windows that could save you money on your utility bills. Whether you need new home windows or replacement windows, work with a windows and doors company that cares about your home, budget, and style. While we’re known for our window installation, we also offer services for the front door, patio door, or other locations in the home. If it offers access or a view into the house, The Window Source can make sure it looks and operates perfectly.

Atlanta’s Source for Windows and Doors

The Window Source offers windows of all kinds. Choose an awning window, bay window, casement window, garden window, or whatever fits your fancy. We also offer front door options and a selection of patio doors to fit the aesthetic you want and match your vinyl siding to pull a home together. As a window replacement company, we’re experienced and will ensure the best performance through all our products. If you want to know more about our windows and doors or the installation process, reach out to us today at The Window Source Atlanta.

Real, Local Reviews From Happy Customers


I highly recommend the Window Source. From my first call until the installation of my patio door the service was amazing. The customer service staff and installers were always friendly, helpful, professional, and on time. I will definitely use the Window Source for my future projects!

Robert Long

Richard and the team at Window Source have been a pleasure to work with. The windows are great and they have been responsive when needed. I definitely recommend this company!

Kimberly Couch

Window Source did an amazing job replacing my builder grade wooden windows with their lifetime warranted vinyl windows. I was impressed with the professionalism of the crew. They were courteous and very attentive to any questions I had. The clean-up was spot on and I really didn't have to worry about anything. It was like watching a finely-tuned machine. I can now enjoy opening my windows without using a crowbar and enjoy the fresh air. Would I recommend Window Source? A definite Yes.

Wesley Muilenburg

From day one (the consultation) I felt very comfortable with the decision that I made to have my old windows replaced with new windows. At the consultation every little step was explained to me in detail (which I so appreciate) the new windows were ahead of schedule (which was so awesome) once the 1st window was installed, immediately the cold air that was rushing in stopped. They are absolutely beautiful! From step one to the end, everyone was very caring & very professional. Great warranty, good group of people, don't hesitate, you will be so pleased. I'm thrilled & blessed to have found such a high quality company. Instead of 100% satisfied I'm totally 200% + satisfied. Thank you to everyone who had a hand with my order.

GA McCray

The installation team was professional and thorough!! 22 Windows done in 1 day! Great job!

Jim Garczynski

Window Source Q&A

Is it worth it to replace my windows?

Is it worth it to replace my windows?

Older windows are notorious for being leaky and inefficient. At The Window Source, we are constantly improving our technology to be more energy efficient. Installing new windows can realize up to an 80% return on investment when you sell your home. Coupled with the savings you’ll see on your energy bill, the cost of window replacement can often be quickly offset.

How do I know when to replace my windows?

How do I know when to replace my windows?

Anytime you notice damage on your windows, it is a good time to have them looked at by an expert. Damage can be caused by water, insects, and father time. Your old windows ar inefficient, unattractive, and can cause damage to your home, call our experts today!

How much will it cost to replace my windows?

How much will it cost to replace my windows?

The best way to determine the cost is to contract a professional and receive an in-home estimate. At The Window Source, our estimates are FREE to you.

What types of payment methods and financing do you offer?

What types of payment methods and financing do you offer?

We offer a variety of payment methods and financing options. Please contact us to hear our options.

What Warranty do you offer?

What Warranty do you offer?

Lifetime Warranty - All Window Source products come with a limited lifetime warranty. You will have peace of mind knowing that you will only make this investment in your home once. Ask your window consultant for details.