20 Best Window Companies in Atlanta, GA (2025 Reviews)

How Installing Energy-Efficient Windows in Atlanta Saves You Money

When you switch to energy-efficient windows, you may see several benefits, such as:

• Protect your valuables: Many energy-efficient windows have low-emissivity coatings, which not only provide better insulation for your home, but also filter out damaging UV rays, preventing your furniture, carpet and other valuables from fading.
• Protect your investment: Upgrading and repairing your windows is an important part of maintaining your property and its real estate value, particularly if your home is on the older side.
• Save money on power bills: Installing energy-efficient windows reduces your energy bills by about 12% since you need less energy.
• Reduce your carbon footprint: By using less energy after switching to energy-efficient windows, you’ll also be lowering your carbon dioxide emissions by about 12%, according to Energy Star.

Estimated Cost of Window Replacement in Atlanta

Each window installer offers varying services and has different costs based on a few factors.

How Much Do New Windows Cost?

Typically, homeowners in Atlanta can expect that most replacement window installations will cost between $250 and $1,200, with the most common installations sitting at around $600. These amounts vary based on specific characteristics of your installation, including material, size, the location of your home, number of windows, type and more.

With windows, efficiency is one of the most important factors for many homeowners. Efficient windows may cost more initially, but by increasing the efficiency of your home — especially if you live in a hot climate — they can provide many years of energy savings. According to Energy Star, buying certified energy-efficient windows can save Atlanta homeowners $362+ per year after replacing single-pane windows.

Requesting free quotes from several installers is the best way to find out which one is right for you.

What Services do Window Installers Offer?

The first step when considering an installation is to clarify whether you want a full-frame or pocket installation.

Full-frame installations entail replacing the total window, including the trim, sill and frame. You most likely need a full-frame installation when you want a new style or your window has considerable deterioration. These installations are more involved and will raise the overall cost. Pocket installations (or retrofits) entail installing a new window within its existing frame, which makes pocket installations take less time and therefore cost less. However, if the frame has any rot or deterioration, you should opt for a full-frame installation instead.

Your window replacement company should be able to help you figure out what’s best for your needs. In Atlanta, the decision will mostly be based on how old your windows are and if there’s any damage. Wood can decay if it’s not maintained properly over the years, so it’s a good idea to have a professional check on your frames and window sills.

How We Choose the Best Window Installers in Atlanta

EcoWatch reviews are different from other reviews, as we examine these companies through a sustainability lens. Along with energy efficiency, we reviewed each installer and assigned rankings using the following methodology:

Service Area

This one is pretty self-explanatory, but we’ve chosen to highlight window installers that serve Atlanta so you can find a quality window installation company near you.

Work Quality

When installing new windows, the quality and variety of services can often play just as important of a role in insulation and performance as the type of window you opt for. We do rate window installers higher if they offer high-quality products, but we also factor in workmanship as reflected in customer feedback.

Customer Reviews

We analyzed patterns in recent customer feedback to find the companies with the most customer satisfaction. Customer satisfaction may be the most important factor, as it indicates the quality of services across nearly every category, including quality of parts, quality of installation, professionalism, warranty, cost and more.

Cost

Cheaper windows certainly don’t mean better windows, but we know many of our readers want to keep costs as low as possible. When analyzing the prices of providers, we gave higher points to companies with reasonable prices and accessible financing rather than “cheaper” services.

Warranty

Protecting your investment in new windows is important. For that reason, window installation companies with lengthy warranties for products, parts and labor rank higher with EcoWatch.

Years of Experience

Due to Atlanta’s climate, homeowners will want to mitigate low efficiency, rot and water damage. We factored in local experience to reflect the ability of Atlanta window companies to prepare homes for the climate. If a company has less than 10 years of experience, it loses points in this category.