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Business ProfileWindow Installers in Alpharetta, Georgia

Window Comfort

Taking Calls in Alpharetta Today 4.90 (226 reviews)(404) 448-0123

Window Comfort

Window Comfort is headquartered and operates in Roswell, Georgia, and provides replacement windows and doors across Georgia and Tennessee. Its Comfort Elite window and door line is exclusive to the company and manufactured in the United States.

Last Updated October 2, 2026.

Business Highlights
  • Window Comfort describes its warranty as a true lifetime warranty with no exclusions and unlimited workmanship.
  • The company says its in-house certified installers handle every job.
  • Georgia homeowners who replace all primary windows with qualifying Window Comfort windows may be eligible for a 35% energy-savings guarantee.

Service Area

Georgia and Tennessee.

Local Business Taking Calls

Window Comfort is one of 10 window installers ProsGrade lists in Alpharetta, Georgia.

Taking Calls
Taking calls through ProsGrade
Listing details

12 services listed, including Double-hung windows, Cottage windows and Lite slider windows. Open Monday to Saturday. Rated 4.9 from 226 reviews.

  • Verified listing details
  • Service information
  • Customer review signals
  • Photo gallery
  • Public contact information
  • Published local profile

How This Business Compares

How Window Comfort compares with the other 9 window installers on ProsGrade in Alpharetta, using public Google ratings and review counts.

  • Ranks in the top half of the 10 Alpharetta window installers on ProsGrade by Google rating and review volume.
  • Rated 4.9 on Google, at or above the 4.9 average of other Alpharetta window installers on ProsGrade.
  • Has more Google reviews (226) than 6 of the 9 other Alpharetta window installers on ProsGrade.
  • One of 10 Alpharetta window installers on ProsGrade rated 4.7 or higher from at least 10 reviews.

Services Covered

12 services
  • Double-hung windowsEasy operation; built-in ventilation.
  • Cottage windowsTraditional styling; added character and natural light.
  • Lite slider windowsHorizontal operation for wider openings.
  • Garden windowsExtended design; added light, depth and space.
  • Specialty windowsCustom shapes and configurations.
  • Awning windowsOpens outward for airflow in light rain.
  • Double-hung flank windowsPaired windows for symmetry and natural light.
  • Casement windowsHinged design; seals tightly and maximizes airflow.
  • Bay windowsProjects outward; adds space, light and dimension.
  • Bow windowsProjects outward; adds space, light and dimension.
  • Patio doorsSmooth-gliding design for wide openings.
  • Entry doorsFiberglass and steel.

Reviews

What customers say

Customers praise clear product explanations and courteous, professional crews, while multiple reviews describe a low-pressure sales experience. One customer says all the home's windows were installed in seven hours; another describes a sizing issue that left one window unfinished, then says the installers returned to complete it and the touch-ups.

Customer Reviews

grace independent housing

Dakota was excellent to work with. He was very professional, friendly, and knowledgeable about the windows. He explained everything clearly and took the time to answer all of my questions. The process was smooth and I really appreciated his honesty and patience. I highly recommend Dakota to anyone looking for quality windows and great customer service.
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Cheri Curtis

The ease of obtaining high quality windows from Window Comfort has been seamless from beginning to end. The sales representative was not high pressure. He explained the product and was very knowledgeable. Our windows were installed in 7 hours and we replaced all of our windows. We love them. The other important piece was they were reasonably priced. If you need new windows, call Window Comfort.
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Mary

This review is a bit overdue. On April 18th, my husband met with a sales representative from Window Comfort, and we decided to move forward with their services. After a few calls to their office, the team provided a clear explanation of the timeline for our custom window order, which helped us understand when to expect installation. Prior to that, communication could have been clearer. Our new windows were installed on July 16th, both upstairs and downstairs. The installation was originally scheduled for two days, but the crew completed all but one window in a single day. The remaining window had to be reordered due to a sizing issue, which was handled professionally. Toward the end of the first day, the team seemed to be working quickly, but the overall installation looked excellent. We later noticed a few minor imperfections where the wrong color caulking appeared to have been used. On August 29th, the installers returned to complete the final window and address all touch-ups. Before this project, our old windows were inefficient and lacked proper security. The new windows have greatly improved both the appearance and energy efficiency of our home. Overall, we are very pleased with the quality of the product and the professionalism of the Window Comfort team. We would recommend them to anyone considering new windows.
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john Foster

After 25 years of living in our new home we realized it was past due for a window update. We spoke with several large well known companies and had quotes from them. We decided in January to do the home show and give it a final tour. We stopped into Window Comfort a company we had not heard of or seen advertised. Clayton came out to our house and did a review of our windows and talked about what their windows could offer us. We were impressed with the honest no pressure approach and even more impressed with the features of the window. They had some features and technology we hadn’t seen before. Their pricing was fair and very competitive and with regards to the “majors” a lot less. After talking it over we decided to go with Window Comfort. We had some issues with family along the way and Ray and Clayton were kind and understanding and worked with our time table. Finally the day arrived for the installation. We’ve been through some major renovations so we are no strangers to installations. Well let me tell you that we were honestly surprised how well organized and trained their installation crews are. We were doing 44 windows and to do that in one day is no small undertaking. Their crews are very polite and considerate of your home. They are prompt on arrival and keep you updated as to each step of the process. They do a great job of removing your old windows cleaning the mess and great pride in the installation and cleaning of your new windows both inside and outside your home. Finally on completion of the installation they do a complete survey of the project and train you in the operation and warranty of your new windows. We are thrilled with our choice of Window Comfort and amazed at the quality of the product. We no longer hear the traffic and enjoy watching the wind blow through our trees and play the wind chimes we don’t hear also! I highly recommend this company and their product! John Foster
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James Graham

Exceptional Service and Quality! I recently had my windows replaced by Window Comfort, and the experience was outstanding from start to finish. Raymond was professional, punctual and highly knowledgeable. He took the time to explain our options and helped us choose the perfect windows for our home. The installation process was seamless—quick, efficient and clean. The crew was respectful of my space and they left everything spotless when they finished. The quality of the windows is top-notch. I couldn’t be happier with the results and would highly recommend Window Comfort to anyone in need of window replacements.
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Frequently Asked Questions

How does Window Comfort measure and order windows?

It measures the home and reviews options with upfront pricing; Comfort Elite windows are built to the home's specifications.

How long do Window Comfort installations usually take?

Most projects are completed in one day; the team says it protects the home and cleans up before leaving.

What documentation is required for an energy-savings claim?

The terms require 12 consecutive months of post-installation utility bills to verify energy use. Claims must be submitted within 60 days after the first 12-month period following installation.