20 Best Window Companies in Suwanee, GA (2024 Reviews)

Looking to improve your house’s value? The top window replacement companies can help.

We analyzed all the top-rated window companies in Suwanee and selected the best 20 based on:

  • Customer reviews
  • Window installation expertise
  • Popularity with home-owners like you
EcoWatch Local Advisors

By EcoWatch Local Advisors

Updated January 24, 2025

Why you can trust EcoWatch

Our panel of energy experts work tirelessly to create unbiased reviews and informative content to help homeowners make educated decisions. No other windows site has covered energy efficiency and sustainability as long as EcoWatch, which means we're going to help you find windows replacements that will save on your energy bill and put more money back in your wallet.

Whether you're doing renovations or have damaged windows, windows play a crucial role in conserving your home's energy. Outdated windows could lead to spending more on power bills during the winter or summer months.

Installing efficient windows on your property can help you save money each month on your electricity bills — and you can help the environment, too.

Unlike other sites, EcoWatch ranks window installation companies based on energy efficiency while also taking into consideration cost, customer satisfaction and service area.

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Best Availability

Renewal by Andersen

★★★★★
4.5
  • Great Industry Reputation
  • Award-winning Company
  • Member of US Green Building Council
  • Manufactures products in-house
Save $375 Off Each Window
Get Estimate

Best Energy-Efficient Features

Champion

★★★★★
4.5
  • Many years of experience
  • Low prices relative to competitors
  • Limetime warranty
Save 35% + $100 off per window!
Get Estimate

Power Home

★★★★★
4.5
  • Uses eco-friendly materials
  • Well-trained, certified installers
  • Lifetime or lengthy warranty
Next-Day Appointments Available
Get Estimate

Best Window Installation & Replacement Companies in Suwanee

The EcoWatch Reviews team assessed dozens of installers in Suwanee to find the best ones for our readers. The installers we’ve reviewed in this article scored best in our categories: energy-efficient offerings, availability, customer service, price and more.

Window World logo
Best Affordability

Window World

★★★★★
BBB Rating: A+
Locations: Nationwide
Founded: 1995
Pros:
  • Pros icon EnergyStar Partner
  • Pros icon Large serice area
  • Pros icon Low prices relative to competitors
  • Pros icon Great industry reputation
  • Pros icon Lifetime warranty
Cons:
  • Pros icon Quality of service will depend on your area

Window World offers windows expertise in Suwanee. Window World has been in the window installation industry for around 27 years.

It is certified by the Environmental Protection Agency (EPA) and Energy Star and supports charities like St. Jude Children’s Research Hospital.

Energy Efficiency of Window World Windows

Window World is an Energy Star partner offering a variety of energy-efficient windows that are Energy Star certified. Note that not all of the company’s windows are Energy Star certified, so make sure to mention that you want energy-efficient windows to your Window World representative when inquiring about services.

How much does Window World cost in Suwanee?

Pricing information is not available on Window World’s website since the cost of window replacement varies greatly based on how many and what type(s) of windows you need. However, it's known for offering some of the most affordable window installations around. Getting a free quote on its website is the best way to get more accurate pricing information.

Renewal by Andersen logo
Best Overall

Renewal by Andersen

★★★★★
BBB Rating: A
Locations: Nationwide
Founded: 1995
Pros:
  • Pros icon Great industry reputation
  • Pros icon Award-winning company
  • Pros icon Member of US Green Building Council
  • Pros icon Manufactures products in-house
Cons:
  • Pros icon No lifetime warranty
  • Pros icon More expensive than competition

Renewal by Andersen offers the best availability in Suwanee. Andersen has been in the window installation industry for around 27 years.

It uses in-home estimates and advanced digital tools to help you plan and visualize your project before getting started.

Energy Efficiency of Renewal by Andersen Windows

Renewal by Andersen is an Energy Star partner offering a variety of energy-efficient windows that are Energy Star certified. Note that not all of the company’s windows are Energy Star certified, so make sure to mention that you want energy-efficient windows to your Andersen representative when inquiring about services.

How much does Renewal by Andersen cost in Suwanee?

Pricing information is not available on Andersen’s website since the cost of window replacement varies greatly based on how many and what type(s) of windows you need. However, based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. Getting a free quote on its website is the best way to get more accurate pricing information.

Aeroseal Windows logo
Best for Businesses

Aeroseal Windows

★★★★★
BBB Rating: A+
Locations: Regional
Founded: 1999
Pros:
  • Pros icon Many years of experience
  • Pros icon Great industry reputation
  • Pros icon Low number of customer complaints
  • Pros icon Manufactures products in-house
  • Pros icon Custom Designs
Cons:
  • Pros icon No lifetime warranty
  • Pros icon Not ideal for residential installations

Aeroseal Windows offers the best window installation for businesses in Suwanee. Aeroseal has been in the window installation industry for around 23 years.

It installs windows and doors at businesses across the Eastern U.S.

Energy Efficiency of Aeroseal Windows Windows

Aeroseal Windows is an Energy Star partner offering a variety of energy-efficient windows that are Energy Star certified. Note that not all of the company’s windows are Energy Star certified, so make sure to mention that you want energy-efficient windows to your Aeroseal representative when inquiring about services.

How much does Aeroseal Windows cost in Suwanee?

Pricing information is not available on Aeroseal’s website since the cost of window replacement varies greatly based on how many and what type(s) of windows you need. However, it provides high-quality windows at a competitive price point. Getting a free quote on its website is the best way to get more accurate pricing information.

We’ve recommended companies with good reputations, but keep in mind these are national companies, so the quality of service may depend on your local crew. We have tried to stay unbiased and transparent by mentioning pros and cons for each company reviewed.

More Window Companies in Suwanee

Renewal by Andersen of Atlanta

Norcross, GA
4.8
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Educational Website
  • Pros icon Free assessment
  • Pros icon Price Transparency

Services Offered

  • Service icon Bay Windows
  • Service icon Glass Doors
  • Service icon Skylights
  • Service icon Window Replacement/Installation
  • Service icon Double-Hung

Website: https://www.renewalbyandersen.com/window-company/930-atlanta-ga/retailer
Address: 2725 Northwoods Pkwy # C, Norcross, GA 30071
Phone: (678) 710-9038

Champion Replacement Windows of Atlanta

Atlanta, GA
4.3
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Price Transparency
  • Pros icon Free assessment

Services Offered

  • Service icon Double-Hung
  • Service icon Bay Windows
  • Service icon Window Replacement/Installation
  • Service icon Glass Doors

Website: https://www.championwindow.com/Atlanta/
Address: 3700 Dekalb Technology Pkwy, Atlanta, GA 30340
Phone: (770) 872-4293

Power Home Remodeling

Norcross, GA
4.6
★★★★★
  • Pros icon Good Customer Service

Services Offered

  • Service icon Energy-Efficient Options
  • Service icon Window Replacement/Installation

Website: https://powerhrg.com/
Address: 1740 Corporate Dr #800, Norcross, GA 30093
Phone: (770) 212-9411

Window Nation

Norcross, GA
4.8
★★★★★
  • Pros icon Price Transparency
  • Pros icon Good Customer Service
  • Pros icon Educational Website
  • Pros icon Free assessment

Services Offered

  • Service icon Double-Hung
  • Service icon Custom Window Designs
  • Service icon Window Replacement/Installation
  • Service icon Energy-Efficient Options
  • Service icon Glass Doors
  • Service icon Bay Windows

Website: https://www.windownation.com/atlanta-window-replacement/
Address: 5675 Oakbrook Pkwy, Norcross, GA 30093
Phone: (404) 282-3616

Mighty Dog Roofing

Doraville, GA
5.0
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Free assessment
  • Pros icon Timely Service
  • Pros icon Price Transparency

Services Offered

  • Service icon Window Repair
  • Service icon Window Replacement/Installation
  • Service icon Skylights

Website: https://www.mightydogroofing.com/doraville-ga
Address: 4016 Flowers Rd #450a, Doraville, GA 30360
Phone: (678) 675-0488

A&E Glass Repair ,LLC

Atlanta, GA
5.0
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Free assessment
  • Pros icon Price Transparency

Services Offered

  • Service icon Glass Showers
  • Service icon Mirrors
  • Service icon Glass Repair
  • Service icon Window Replacement/Installation
  • Service icon Energy-Efficient Options
  • Service icon Glass Doors
  • Service icon Window Repair

Website: https://www.atlglassrepair.com/
Address: 420 Brantley Rd, Atlanta, GA 30350
Phone: (404) 839-3674

Goran's Home Repair inc

Marietta, GA
5.0
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Free assessment
  • Pros icon Educational Website

Services Offered

  • Service icon Window Repair
  • Service icon Window Replacement/Installation

Website: http://www.goranshomerepair.com/
Address: 4455 Lower Roswell Rd #683111, Marietta, GA 30068
Phone: (404) 259-5999

Glass Doctor of Atlanta

Norcross, GA
4.9
★★★★★
  • Pros icon Educational Website
  • Pros icon Price Transparency
  • Pros icon Good Customer Service

Services Offered

  • Service icon Glass Doors
  • Service icon Glass Repair
  • Service icon Energy-Efficient Options
  • Service icon Custom Glass
  • Service icon Glass Showers
  • Service icon Window Replacement/Installation
  • Service icon Window Repair
  • Service icon Mirrors

Website: https://glassdoctor.com/atlanta
Address: 4355 International Blvd NW Suite 130, Norcross, GA 30093
Phone: (770) 925-2112

Georgia Glass Repair

Cumming, GA
4.9
★★★★★
  • Pros icon Free assessment
  • Pros icon Good Customer Service
  • Pros icon Price Transparency
  • Pros icon Educational Website

Services Offered

  • Service icon Glass Doors
  • Service icon Glass Repair
  • Service icon Energy-Efficient Options
  • Service icon Window Repair
  • Service icon Window Replacement/Installation
  • Service icon Mirrors

Website: https://georgiaglassrepair.com/
Address: 125 Enterprise Dr suite a, Cumming, GA 30040
Phone: (404) 845-7986

North Georgia Replacement Windows

Alpharetta, GA
4.9
★★★★★
  • Pros icon Price Transparency
  • Pros icon Good Customer Service
  • Pros icon Free assessment
  • Pros icon Educational Website

Services Offered

  • Service icon Glass Doors
  • Service icon Fiberglass Frames
  • Service icon Custom Window Designs
  • Service icon Window Replacement/Installation
  • Service icon Double-Hung
  • Service icon Bay Windows

Website: https://ngwindows.com/
Address: 11460 Maxwell Rd, Alpharetta, GA 30009
Phone: (770) 888-1604

Keystone Siding & Windows

Cumming, GA
4.9
★★★★★
  • Pros icon Educational Website
  • Pros icon Price Transparency
  • Pros icon Free assessment
  • Pros icon Good Customer Service

Services Offered

  • Service icon Window Replacement/Installation

Website: https://www.keystonesidingwindows.com/
Address: 4815 Carriage Bridge Ln, Cumming, GA 30040
Phone: (770) 276-9298

Mr. Handyman of Roswell, Alpharetta and Cumming

Roswell, GA
4.9
★★★★★
  • Pros icon Educational Website
  • Pros icon Free assessment
  • Pros icon Good Customer Service
  • Pros icon Price Transparency
  • Pros icon Timely Service

Services Offered

  • Service icon Glass Showers
  • Service icon Mirrors
  • Service icon Energy-Efficient Options
  • Service icon Window Repair
  • Service icon Window Replacement/Installation

Website: https://www.mrhandyman.com/roswell-alpharetta-johns-creek/
Address: 770 Old Roswell Pl Ste G-300, Roswell, GA 30076
Phone: (770) 467-3943

Quinn Windows

Tucker, GA
4.9
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Free assessment
  • Pros icon Timely Service
  • Pros icon Educational Website
  • Pros icon Price Transparency

Services Offered

  • Service icon Vinyl Frames
  • Service icon Window Replacement/Installation
  • Service icon Custom Window Designs
  • Service icon Glass Doors
  • Service icon Double-Hung

Website: http://www.quinnwindows.com/
Address: 3910 Lawrenceville State Rte, Tucker, GA 30084
Phone: (770) 939-5634

Freedom Glass and Mirror

Bethlehem, GA
4.9
★★★★★
  • Pros icon Free assessment
  • Pros icon Educational Website

Services Offered

  • Service icon Window Replacement/Installation
  • Service icon Glass Repair
  • Service icon Glass Showers
  • Service icon Mirrors

Website: https://freedomglassandmirror.com/
Address: 1242 Persimmon Pl Dr, Bethlehem, GA 30620
Phone: (706) 395-8006

Pinnacle Window & Siding of Woodstock, GA

Woodstock, GA
4.9
★★★★★
  • Pros icon Price Transparency
  • Pros icon Good Customer Service
  • Pros icon Free assessment
  • Pros icon Timely Service

Services Offered

  • Service icon Window Replacement/Installation

Website: https://www.pinnaclewindows.net/
Address: 9878 Main St #135, Woodstock, GA 30188
Phone: (770) 928-9922

Sentinel Exteriors

Woodstock, GA
4.9
★★★★★
  • Pros icon Price Transparency
  • Pros icon Good Customer Service
  • Pros icon Free assessment
  • Pros icon Educational Website

Services Offered

  • Service icon Window Replacement/Installation
  • Service icon Energy-Efficient Options

Website: https://sentinelexteriors.com/
Address: 9898 Hwy 92 #230, Woodstock, GA 30188
Phone: (678) 439-9762

Chattahoochee Windows and Doors

Smyrna, GA
4.9
★★★★★
  • Pros icon Free assessment
  • Pros icon Price Transparency
  • Pros icon Educational Website
  • Pros icon Good Customer Service

Services Offered

  • Service icon Window Replacement/Installation
  • Service icon Bay Windows
  • Service icon Glass Doors
  • Service icon Double-Hung

Website: http://www.chattahoocheewindows.com/
Address: 1380 Spring St SE, Smyrna, GA 30080
Phone: (770) 904-9909

DTS Glass & Mirror

Gainesville, GA
4.9
★★★★★
  • Pros icon Free assessment
  • Pros icon Price Transparency
  • Pros icon Educational Website

Services Offered

  • Service icon Mirrors
  • Service icon Glass Showers
  • Service icon Energy-Efficient Options
  • Service icon Window Replacement/Installation

Website: http://dtsglass.com/
Address: 5033 Clarks Bridge Rd, Gainesville, GA 30506
Phone: (770) 743-9140

Universal Windows Direct of Athens

Hull, GA
4.9
★★★★★

    Services Offered

    • Service icon Glass Doors
    • Service icon Vinyl Frames
    • Service icon Custom Window Designs
    • Service icon Window Replacement/Installation
    • Service icon Bay Windows
    • Service icon Double-Hung
    • Service icon Energy-Efficient Options

    Website: https://universalwindowsdirectofathens.com/
    Address: 169 Smith Rutledge Ln, Hull, GA 30646
    Phone: (706) 510-5380

    Rooftops Unlimited

    Fayetteville, GA
    4.9
    ★★★★★
    • Pros icon Free assessment
    • Pros icon Price Transparency
    • Pros icon Educational Website
    • Pros icon Good Customer Service

    Services Offered

    • Service icon Window Replacement/Installation

    Website: https://www.rooftopsunlimited.com/
    Address: 1305 Swanbrook Dr, Fayetteville, GA 30215
    Phone: (770) 415-2070
    Suwanee Window Cost Calculator

    Calculate how much you can expect to pay for window installation and replacement in Suwanee, GA using our customized window cost calculator.

    Estimated Window Cost:
    161 homeowners have requested a free estimate in the last 3 days.

    Estimates will vary based on window dimensions and other unique factors to your home. Getting in touch with a local window installer is the best way to get an accurate cost estimate for your home.

    How Installing Energy-Efficient Windows in Suwanee Saves You Money

    Energy-efficient windows can offer benefits in more than one way. Here are some reasons you may want to make the switch:

    • Protect your valuables: Many Energy Star certified windows have low-emissivity coatings, which not only insulate your home better, but also filter out harmful UV rays, preventing fading of your furniture, carpet and other valuables.
    • Save on electricity bills: The Department of Energy estimates that heat gained or lost via windows makes up around 25-30% of residential energy use. Installing energy-efficient windows can help reduce that amount, which helps you save more on your bills.
    • Protect your investment: Upgrading and repairing your windows is an important part of maintaining your property and its value, especially if you have an older home.
    • Reduce your carbon footprint: You can reduce your indirect greenhouse gas emissions by about 12% after you install Energy Star certified windows. In Suwanee, that’s about 476 pounds per year on average.

    Estimated Cost of Window Replacement in Suwanee

    Windows come in all shapes and sizes, so costs and services will differ remarkably. Here are the typical costs and the primary services that you’ll find from window installation companies.

    How Much Do New Windows Cost?

    According to our market research, the average cost to install a single window is about $600. However, window replacement costs can range from $200 to $1,200 per window. Costs will vary significantly based on the current condition of your home, the quality of your products, the number of windows you need and your location. A lot of window companies also offer replacement door installations and other add-ons like baths, coating, shutters and more. These extra services will increase overall project costs.

    With windows, efficiency is one of the most important factors for many homeowners. Windows with higher efficiency may cost more off the bat, 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, purchasing certified energy-efficient windows can save Suwanee homeowners $343+ a year after replacing single-pane windows.

    We advise requesting free quotes from several window installers to find the one that works best for your budget.

    What Services do Window Installers Offer?

    There are typically two types of window replacement services: full-frame and pocket installations.

    A full-frame installation replaces the total window, including the windowsill, frame, trim and the window panes. Because this type of installation is more involved, it will cost more than a pocket installation. Pocket installations are on the simpler end and won’t cost as much, as they involve simply replacing the window within its existing frame. But if the frame has any damage or rot, you may have to get a full-frame installation instead.

    Your window installation company will be able to recommend the best type for your project. In Suwanee, the choice will mostly be based on how much damage there is currently and the condition of your existing frames.

    Advertisement

    Best Availability

    Renewal by Andersen

    ★★★★★
    4.5
    • Great Industry Reputation
    • Award-winning Company
    • Member of US Green Building Council
    • Manufactures products in-house
    Save $375 Off Each Window
    Get Estimate

    Best Energy-Efficient Features

    Champion

    ★★★★★
    4.5
    • Many years of experience
    • Low prices relative to competitors
    • Limetime warranty
    Save 35% + $100 off per window!
    Get Estimate

    Power Home

    ★★★★★
    4.5
    • Uses eco-friendly materials
    • Well-trained, certified installers
    • Lifetime or lengthy warranty
    Next-Day Appointments Available
    Get Estimate

    How We Choose the Best Window Installers in Suwanee

    The EcoWatch Reviews team is different from other reviewers, as we’re examining these companies through a sustainability lens. We’ve evaluated the top window installation companies in Suwanee mainly based on their energy efficient offerings, as it’s what’s best for the environment and for you as a homeowner. Energy-efficient windows have been shown to cut your power bills by hundreds of dollars. Along with energy efficiency, our rating methodology takes the following factors into consideration:

    Service Area

    Since this is a guide for Suwanee, we only included companies that provide services to the city. There are certainly reputable providers that didn’t make the cut because of the low odds that they would serve the average homeowner in Suwanee.

    Work Quality

    We’re willing to bet that you’re looking for a company to do a great job installing windows. We’ve vetted each company in our guide to make sure its technicians are well-qualified and that the company has gotten tons of positive customer feedback to vouch for its service.

    Customer Reviews

    We analyzed patterns in recent customer feedback to find the companies with the most consistent customer satisfaction, weighted by sample size. Customer satisfaction might be the factor we place the most value on, as it indicates the quality of services across most other categories, including cost, warranty, professionalism, quality of installation, quality of parts and more.

    Cost

    This one is a give-and-take: as with other services, cheap window installers may not provide the most quality service. Still, we want to ensure we’re highlighting companies that provide a range of price and financing options so they’re accessible to most homeowners.

    Warranty

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

    Years of Experience

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

    Suwanee, GA Window Replacement FAQs

    What is the typical cost to replace windows in a home?

    The national average cost of installing a single window is about $600 but can range between $200 and $1,200, depending on several factors. The price is typically influenced by the location of your property, the type and material of the window and the size of the window. Also, remember that energy-efficient windows may cost more upfront but can save you a decent amount of money a year in energy bills.

    What kind of window is the best for energy efficiency?

    Generally, double-pane windows will be more efficient than single-pane windows and windows that do not open are more efficient than windows that do. If you want to be sure you’re getting the most energy-efficient windows, look for models with the blue Energy Star certification attached to them — they’re certified energy-efficient by the U.S. Department of Energy.

    What services do window replacement companies do?

    Window installation companies cover the entire process — from replacing your old windows with new ones to cleaning up afterward. In addition, a lot of companies offer window manufacturing, customization and repairs.

    How often should you replace your windows?

    Windows have a typical lifespan of about 20 to 30 years. If your windows are older than that, they probably need to be replaced. Apart from that, if your windows have damage anywhere on them, or they have become difficult to operate, they may be in need of replacement.

    Should I replace all my windows at the same time?

    If you want to get more efficient windows and save money on your energy bills, replacing all your windows together is the only way to gain that benefit. However, if you have only a few windows that are damaged or drafty, you can replace just those.