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10 Best Window Replacement Companies in Duluth, GA

More than 380 people have received a free quote in the last 60 days.

Last Updated: February 25, 2025

Whether you want to improve your home's value, energy efficiency, or both, replacing your windows is an excellent idea. According to the Department of Energy, heat or cool air lost through outdated windows could represent 25–30% of the climate control use in your home. By installing energy-efficient windows, you could save an extra $343 on your power bills annually in Duluth. When searching for a window installation company, it's important to choose the right one, which is why we've written this guide to the best window installation companies in Duluth.

Advertisement This site receives compensation from some of the companies featured in this listing, which may impact where and how products appear. When you click "Get Quote," you will be connected with partners who may contact you with information related to your inquiry. This listing doesn't feature all companies, products, or offers that may be available.
Top Pick
4.1/5
  • Great quality
  • Free assesment
  • Timely Service
Best Customer Service
4.3/5
  • Great customer service
  • Transparent pricing
  • Award winning company
Most Customizable
4.0/5
  • Holds high customer ratings
  • Offers energy-efficient products
  • Provides a lifetime labor warranty

Top 10 Best Window Replacement Companies in Duluth

Advertisement This site receives compensation from some of the companies featured in this listing, which may impact where and how products appear. When you click "Get Quote," you will be connected with partners who may contact you with information related to your inquiry. This listing doesn't feature all companies, products, or offers that may be available.

Renewal by Andersen of Atlanta

Renewal by Andersen of Atlanta Logo

Our Rating

User Rating

2725 Northwoods Pkwy # C, Norcross, GA 30071 (678) 710-9038 renewalbyandersen.com

Educational website

Good customer service

Free assessment

Price transparency

Services Offered

Glass doors
Skylights
Window replacement/installation
Bay windows
Double-hung

Champion Replacement Windows of Atlanta

Champion Replacement Windows of Atlanta Logo

Our Rating

User Rating

3700 Dekalb Technology Pkwy, Atlanta, GA 30340 (770) 872-4293 championwindow.com

Price transparency

Free assessment

Good customer service

Services Offered

Window replacement/installation
Double-hung
Bay windows
Glass doors

Power Home Remodeling

Power Home Remodeling Logo

Our Rating

User Rating

1740 Corporate Dr #800, Norcross, GA 30093 (770) 212-9411 powerhrg.com

Good customer service

Services Offered

Energy-efficient options
Window replacement/installation

The Glass Guru

The Glass Guru Logo

Our Rating

User Rating

1360 Union Hill Road Bldg 6 Suite I, Alpharetta, GA 30005 (770) 746-9422 theglassguru.com

Good customer service

Timely service

Price transparency

Free assessment

Educational website

Services Offered

Wood frames
Energy-efficient options
Glass showers
Triple pane glass
Mirrors
Screen repair
Vinyl frames
Skylights
Window repair
Fiberglass frames
Window replacement/installation
Tempered glass
Custom glass
Storm/impact windows
Glass repair
Glass doors
Metal frames

AAA Screen & Window

AAA Screen & Window Logo

Our Rating

User Rating

826 Avon Ave SW, Atlanta, GA 30310 (404) 758-1101 aaascreenandwindow.com

Good customer service

Timely service

Price transparency

Educational website

Services Offered

Metal frames
Window replacement/installation
Double-hung
Storm/impact windows
Custom glass
Custom window designs
Bay windows
Vinyl frames
Glass doors

Window Depot USA of Atlanta

Window Depot USA of Atlanta Logo

Our Rating

User Rating

2865 N Berkeley Lake Rd NW Suite 5, Duluth, GA 30096 (770) 623-2633 windowdepotatlanta.com

Good customer service

Free assessment

Timely service

Educational website

Price transparency

Services Offered

Triple pane glass
Window replacement/installation
Energy-efficient options
Custom window designs
Double-hung
Vinyl frames
Glass doors

The Window Source of Atlanta

The Window Source of Atlanta Logo

Our Rating

User Rating

925 Cripple Creek Dr Suite 1100, Lawrenceville, GA 30043 (470) 275-5159 windowsourceatlanta.com

Timely service

Price transparency

Good customer service

Educational website

Free assessment

Services Offered

Custom window designs
Window replacement/installation
Tempered glass
Glass doors
Energy-efficient options
Double-hung
Bay windows

Glass Doctor of Atlanta

Glass Doctor of Atlanta Logo

Our Rating

User Rating

4355 International Blvd NW Suite 130, Norcross, GA 30093 (770) 925-2112 glassdoctor.com

Price transparency

Good customer service

Educational website

Services Offered

Glass showers
Window replacement/installation
Window repair
Energy-efficient options
Glass repair
Glass doors
Mirrors
Custom glass

Maintenance Free Window Company

Maintenance Free Window Company Logo

Our Rating

User Rating

2865 N Berkeley Lake Rd NW Suite 5, Duluth, GA 30096 (770) 535-7474 maintenancefree.com

Educational website

Good customer service

Free assessment

Price transparency

Services Offered

Energy-efficient options
Triple pane glass
Glass doors
Double-hung
Wood frames
Window replacement/installation
Vinyl frames

Window Nation

Window Nation Logo

Our Rating

User Rating

5675 Oakbrook Pkwy, Norcross, GA 30093 (404) 282-3616 windownation.com

Price transparency

Free assessment

Good customer service

Educational website

Services Offered

Double-hung
Window replacement/installation
Glass doors
Bay windows
Custom window designs
Energy-efficient options
Today's Homeowner Ranking Methodology

Today's Homeowner looks at dozens of datapoints on window replacement companies to come up with our data-driven rankings. It's not possible for a company to pay for preferential treatment in our rankings. We look at the following key factors in determining who should top our list:

  • Company Experience
  • Real User Reviews
  • Company Reputation
  • Accreditations and Licenses
  • Service Area
  • Customer Service
Have questions about our methodology or company ratings? Reach out to FindAPro@TodaysHomeowner.com.

How Much Does Window Installation Cost In Duluth?

The cost of window installation or replacement is influenced by a number of factors, including the materials you choose, how difficult your windows are to access or install, and the number and size of the windows. On average, Duluth homeowners spend around $280 per window*. Below are additional cost breakdowns. *Cost data based on sample pricing for window installation from multiple retailers and adjusted for local cost of living.

When To Replace Windows

New, energy-efficient windows can greatly boost your home's appearance, insulation, value, noise reduction, and comfort. Clear indicators that it's time for window replacement include the following:

  • Outdated and inefficient window styles that detract from your home’s curb appeal.
  • Cold air and drafts coming in through old, loose-fitting windows.
  • Fogging between window panes, condensation issues, or rotting window frames letting in moisture.
  • Windows that are difficult to open, close, or lock properly due to age and wear.
  • High energy bills and a chilly house from poor window insulation.

How To Choose a Window Company

For a successful window replacement, you want to find an installation contractor with proven expertise. Below, we go over the most important criteria for picking a window installer.

Experience

Look for well-established local companies with a long track record of experience successfully installing all kinds of windows. These providers are more likely to understand Duluth's climate and your requirements. Request references from recent clients to confirm the quality of a company's work.

Certifications

Choose an installer that’s certified like leading window companies, and that has Fenestration and Glazing Industry Alliance (formerly AAMA) certification. Proper certification shows they've received suitable education in installation best practices. Make sure installers are staff rather than subcontractors, and confirm that any technicians working on your home have certification.

Reputation

Spend time going through online reviews, checking the Better Business Bureau (BBB), and requesting local references. Review customer feedback to verify that the company consistently does quality work and provides good service. Avoid companies with complaints of poor work or unfinished jobs.

Process

The right company will take time to provide you with a detailed project plan, timeline, expectations, and reviews of all material and installation options. Beware of unclear quotes or timelines that lack clear and specific information. Look for continual communication throughout the process to avoid surprises down the road.

Warranties

Look for window installers that back their installations with guarantees, and that offer warranties on products and labor. This indicates faith in their work. Also seek out unlimited lifetime warranties that can transfer to new homeowners.

Materials

Verify that your window provider works with trusted, long-lasting brands, offers energy-saving window options, and fits your budget. Look for window options with good energy ratings, enhanced UV protection, and design flexibility. Check whether the materials come with their own manufacturer warranties.

Frequently Asked Questions About Window in Duluth, GA

In Duluth, the ideal time to install windows is during the winter when the temperature is not as high, so the windows can fit and adjust properly. A professional local window installer in Duluth will be able to tell you when the best time is to install windows on your home.

The ideal type of replacement windows for your Duluth home depends on when your home was built –the average house in Duluth was built around 1994. If your home was built a while ago, you may want to consider efficient windows such as double-pane windows, which are made to keep your home cool in the summer and warm in the winter. Wood frames also have a classic look that's perfect for older homes. For newer homes, you might want to consider vinyl windows, which are affordable, durable and have a modern look.

The most expensive windows are those with multiple moving parts such as double-hung and casement windows. They are more complicated than single-hung windows, and so are more costly. Single-hung windows are the least expensive on the market. Aluminum and vinyl are the most affordable frame options.

The process for window installation typically includes measuring the space, removing the old windows, installing the replacement windows, inspecting for proper insulation, and applying caulk around the edges of the frames. Extra steps may be necessary depending on the type of window being installed.

After window installation, it's important to check for any air leaks and make sure the windows are properly sealed. You should also wash the windows at least once a year to prevent debris from building up and leading to damage. Additionally, if you live in an area with abundant rainfall, you should check the window sills and frames regularly to ensure that the seals are not wearing away or cracking.

Window companies in Duluth typically offer a wide range of services, including measuring and installing new windows, repairing existing windows, replacing window glass, and installing window treatments. They may also offer additional services such as weatherproofing or cleaning.

Other Duluth, GA Home Services