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10 Best Window Replacement Companies in Duluth, GA

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Written By David Cusick

Last Updated February 2024

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 According to the Department of Energy, heat or cool air lost through outdated windows could represent 25–30% of the climate control use in your home.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 installer, it's important to pick the right one, which is why we've assembled this guide to the best window installation companies in Duluth.

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Top 10 Best Window Replacement Companies in Duluth

Renewal by Andersen of Atlanta

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

Educational website

Price transparency

Free assessment

Good customer service

Services Offered

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

Champion Replacement Windows of Atlanta

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

Good customer service

Price transparency

Free assessment

Services Offered

Bay windows
Window replacement/installation
Double-hung
Glass doors

Power Home Remodeling

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

Good customer service

Services Offered

Window replacement/installation
Energy-efficient options

Window World of Atlanta

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2871 McCollum Pkwy NW, Kennesaw, GA 30144 (770) 303-0757 windowworldatlanta.com

Good customer service

Timely service

Free assessment

Price transparency

Educational website

Services Offered

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

The Glass Guru

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

Price transparency

Good customer service

Timely service

Free assessment

Educational website

Services Offered

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

Window Depot USA of Atlanta

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

Good customer service

Timely service

Price transparency

Free assessment

Educational website

Services Offered

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

Davis Window & Door

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5680 Oakbrook Pkwy #120, Norcross, GA 30093 (770) 279-0905 daviswin.com

Timely service

Free assessment

Good customer service

Educational website

Price transparency

Services Offered

Mirrors
Glass doors
Double-hung
Window replacement/installation

The Window Source of Atlanta

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

Timely service

Free assessment

Educational website

Good customer service

Price transparency

Services Offered

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

Pella Windows & Doors of Duluth

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2605 N Berkeley Lake Rd NW Suite 400, Duluth, GA 30096 (770) 804-0606 pellabranch.com

Educational website

Good customer service

Price transparency

Free assessment

Services Offered

Window replacement/installation
Glass doors
Wood frames
Double-hung

Mighty Dog Roofing

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4016 Flowers Rd #450a, Doraville, GA 30360 (678) 675-0488 mightydogroofing.com

Timely service

Free assessment

Good customer service

Price transparency

Services Offered

Window replacement/installation
Skylights
Window repair
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 price of window installation or replacement varies based on 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 should expect to spend roughly $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

Adding new energy-efficient windows can significantly improve your home's value, insulation, comfort, noise reduction, and appearance. Clear indicators that it's time to invest in new windows include the following:

  • Inefficient and outdated window styles that detract from your home’s curb appeal.
  • Drafts and cold air coming in from old, loose-fitting windows.
  • Fogging between window panes, condensation issues, or rotting window frames that allow moisture intrusion into the home.
  • Windows that are hard to open, close, or lock properly due to age and wear.
  • High energy bills and discomfort from poor window insulation.

How To Choose a Window Company

Hiring a qualified windows installation contractor is the key to a successful project. Below, you'll learn the main factors to consider when making your selection.

Experience

Find well-established local installers with extensive experience. Installers that have worked in Duluth for years are more likely to understand the local climate and how to best meet your needs. Request references from recent customers to confirm a company’s reputation.

Certifications

Look for installers that are backed by major window manufacturers and certified by leading industry groups, including the Fenestration and Glazing Industry Alliance, formerly known as the AAMA. Appropriate accreditation indicates that a provider has been appropriately trained in quality installation methods. Ensure installers are employees, not subcontractors. Verify that any technicians assigned to your job hold the right certifications.

Reputation

Spend time going through online reviews, verifying with the Better Business Bureau (BBB), and asking for local references. Review customer feedback to verify that the company regularly provides good workmanship and customer service. Avoid companies with complaints of poor work or unfinished jobs.

Process

A good window installer will be able to provide a detailed project plan, reasonable timelines, clear expectations, and an overview of all material and installation options. Avoid companies that provide vague quotes or schedules. Insist on consistent contact throughout to avoid surprises later on.

Warranties

Look for providers that back their work with guarantees and offer warranties on labor and materials. This demonstrates confidence in their window installations. Look for unlimited lifetime warranties that can transfer to new homeowners.

Materials

Ensure your provider uses durable, energy-efficient window brands that fit your budget. Look for design flexibility, enhanced UV protection, and good energy ratings. Confirm the window materials come with their own manufacturer warranties as well.

Frequently Asked Questions About Window in Duluth, GA

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

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. For older homes, you may want to consider efficient windows such as double-glazed windows, which are designed 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 more modern homes, you may want to consider vinyl windows, which are durable, affordable and have a modern look.

You can save money on window installation by going with a budget option like single-hung vinyl windows. These come at a lower cost compared to other kinds of windows like double-hung, wood, or fiberglass windows.

The window installation process typically involves ordering and measuring the windows, preparing the surrounding area for installation, removing the existing window, installing the new one, and sealing the frame. Depending on the kind of window being installed, additional steps may be required.

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 once a year to ensure that the seals are not wearing away or breaking.

Window replacement companies in Duluth typically offer many services, such as replacing windows, fixing windows, window maintenance, cleaning, tinting, and weatherproofing.

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