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10 Best Window Replacement Companies in Alpharetta, 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. If your windows are drafty or damaged, 25–30% of your house’s heat or cool air could be leaking out, according to the Department of Energy. In Alpharetta, this can add up to an extra $478 per year on your electric bills. Choosing a window installer can be difficult, which is why we've compiled a list of the best window installers in Alpharetta.

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 Alpharetta

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

Free assessment

Price transparency

Good customer service

Services Offered

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

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

Free assessment

Price transparency

Good customer service

Services Offered

Glass doors
Double-hung
Window replacement/installation
Bay windows

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

Window replacement/installation
Energy-efficient options

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

Free assessment

Educational website

Timely service

Good customer service

Price transparency

Services Offered

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

AAA Screen & Window

AAA Screen & Window Logo

Our Rating

User Rating

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

Educational website

Timely service

Price transparency

Good customer service

Services Offered

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

Timely service

Educational website

Good customer service

Price transparency

Free assessment

Services Offered

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

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

Free assessment

Educational website

Good customer service

Timely service

Price transparency

Services Offered

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

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

Good customer service

Price transparency

Educational website

Services Offered

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

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

Good customer service

Educational website

Free assessment

Price transparency

Services Offered

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

Window Nation

Window Nation Logo

Our Rating

User Rating

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

Good customer service

Price transparency

Free assessment

Educational website

Services Offered

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

Window installation and replacement costs will be influenced by several factors, including the number and size of the windows, the materials you choose, and how difficult your windows are to access or install. On average, homeowners in Alpharetta should expect to spend roughly $290 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 significantly enhance your home's comfort, insulation, noise reduction, value, and appearance. Obvious signs that it's time for window replacement include the following:

  • Fogging between window panes, condensation issues, or rotting window frames letting in moisture.
  • Outdated and inefficient window styles that take away from your house's curb appeal.
  • Windows that are hard to open, close, or lock properly due to age and wear.
  • High energy bills and a chilly house from poor insulation.
  • Drafts and cold air leaking in from old, loose-fitting windows.

How To Choose a Window Company

Hiring an experienced window installation company helps ensure a great experience and excellent results. Below, we outline the main considerations for selecting a qualified window installer.

Experience

Look for well-established local companies with many years, ideally decades, of experience successfully installing all kinds of windows. These providers are more likely to understand Alpharetta's climate and your requirements. Request references from recent clients to verify quality and experience.

Certifications

Choose companies that have certifications from top window brands, and that have Fenestration and Glazing Industry Alliance (formerly AAMA) certification. Having certification shows they've received proper training in installation best practices. Make sure installers are staff rather than subcontractors, and confirm the technicians doing your job are certified.

Reputation

Spend time going through online reviews, checking the Better Business Bureau, and asking for references from people in your area. Review customer feedback to confirm that a company regularly provides good workmanship and customer service. Avoid companies with complaints of poor work or unfinished jobs.

Process

A quality provider will give you a detailed project plan, well-outlined timeline, clear expectations, and an overview of all material and installation options. Avoid providers that offer unclear quotes or timelines. Ask for consistent contact throughout, so you aren't caught off guard later on.

Warranties

Research providers that back their work with guarantees and offer warranties on materials and labor. This shows trust in their window installations. Look for unlimited lifetime warranties that can even be transferred to new homeowners.

Materials

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

Frequently Asked Questions About Window in Alpharetta, GA

In Alpharetta, the best time to install windows is when temperatures are mild, generally during spring, winter or fall. These conditions enable installers to do their work with less worry about the weather.

The ideal type of replacement windows for your Alpharetta home depends on when your home was built –the average house in Alpharetta was built around 1994. For older homes, you might want to consider energy-efficient windows such as double-pane 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 can think about vinyl windows, which are durable, affordable and have a modern look.

The types of window that usually last longest are ones crafted from vinyl or wood, with triple glaze for extra insulation. Vinyl windows are renowned for their durability and require minimal maintenance, and wood windows provide a more classic look. Tripling up on the glazing will reduce energy costs in the long run. This is especially helpful during Alpharetta's hot summers.

If your area has average energy costs, you may want to consider replacing all your windows at once. Replacing all your windows at once can help improve your home's overall energy-efficiency, and could help you to save money on your energy bills over time. This is especially beneficial in a place like Alpharetta, where energy costs tend to be high.

Replacing your own windows can be a difficult task, especially in Alpharetta, where temperatures can get quite hot. It's generally best to get a professional window installer. They have the knowledge and experience to ensure your windows are securely installed and that you get the most out of your investment.

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

Other Alpharetta, GA Home Services