Keystone Siding & Windows, Inc.

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28 Years In Business

Company Details

  • Veteran Owned

Contact

4815 Carriage Bridge Lane
Cumming, GA 30040
http://www.keystonesidingwindows.com

Hours

  • Mon: 8:00 AM - 7:00 PM
  • Tue: 8:00 AM - 7:00 PM
  • Wed: 8:00 AM - 7:00 PM
  • Thu: 8:00 AM - 7:00 PM
  • Fri: 8:00 AM - 7:00 PM
  • Sat: 8:00 AM - 7:00 PM
  • Sun: Closed
View All Details & Credentials

Achievements

Service Details

  • Residential Work

Areas of Expertise

  • Wood or Fiber-Cement Siding - Install or Completely Replace
  • Window Replacement
  • Wood rot repairs
  • Exterior Painting
  • Gutter Replacement
View All Offerings and Cities Served

Cost Information

  • Free Estimates
  • Warranty Offered
  • Credit Cards Accepted

Ratings

4.8
42 Verified Reviews
  • 5
    38
  • 4
    2
  • 3
    1
  • 2
    0
  • 1
    1

Highly rated for

  • Quality
  • Value
  • Customer Service
Showing 1-10 of 42 results
5.0 Rachel D. Marietta, GA
5/13/2024

Very good communication!

Response from Company:

Thanks for the great review! ~Gordon

5.0 Robin S. Roswell, GA
4/12/2024

They did an awesome job! Great communications. The new siding, trim, pediments, and paint - makes it look like a new house!

Response from Company:

We are very glad you are happy with the outcome! ~Gordon

5.0 Paul R. Lawrenceville, GA
10/20/2023

Keystone did a great job replacing our siding. Very professional and personable. Always arrived on time and completed the work on time. I would highly recommend them.

Response from Company:

We really appreciate the review! ~ Gordon

5.0 Linda W. Lawrenceille, GA
7/26/2023

They were very professional. I received a very detailed quote. They were on time every day and the project manager Justin communicated daily with me. The crew was meticulous. At the end of each day the area was cleaned. Completed the job in record time and it looks beautiful! Very very pleased.

Response from Company:

Thank you for the great feedback and taking the time to leave this review. ~ Gordon

5.0 Steve S. Buford, GA
6/29/2023

All the construction workers were very professional and knowledgeable. The sales / project manager â Justinâ kept me informed of everything that the crews were doing. I would highly recommend Keystone Siding and Windows.

Response from Company:

We are happy you are satisfied with our services. Thank you for the review! ~ Gordon

0.50 Tarah B. Lilburn, GA
4/30/2023

First of all they have not been in business since 96. Their license says 2014. Everything was going perfect until the siding was to be removed from my house. They ended up tearing up my porch which was not supposed to be touched, and in the process of tearing up my porch, they broke a waterline and flooded the first room of my home. Owner was cooperative at first but then as more problems arose he has now decided to terminate the contract. Their are building code violations my floors still not repaired. It is also illegal to terminate a contract by contractor. So my house is still not done.

Response from Company:

We want to reiterate our sincerest apologies for the negative experience you had during the installation process. After carefully considering the situation, we have determined that it would be in the best interest of all parties to forgo the final bit of work and release you from the remaining financial obligations. We recognize that this decision may be disappointing, but we believe it is important to ensure that you find a company that is better suited to meet your unique situation.

5.0 Barbara a L. Cumming, GA
3/21/2023

I am extremely happy with the job that Keystone did. Very professional and responsive. The outcome exceeded my expectations.

Response from Company:

We are so glad you are pleased with our work. Thank you for the review! ~ Gordon.

5.0 Adam B. Cumming, GA
3/20/2023

By far the best experience I could imagine for a large project like ours. We did a full siding replacement and painting of the house. They stayed in touch the whole way through. The crews worked fast and professionally and took care of every detail. We couldn't be happier with Wes and the rest of the team.

Response from Company:

Thank you for the great review! ~ Gordon.

4.0 Brian D. Johns Creek, GA
2/15/2023

Make sure you keep in communication with the team. They are very responsive and it will help with mistakes you may have made such as paint colors.

Response from Company:

Thanks for the review! ~ Gordon.

5.0 Robin H. Sugar Hill, GA
2/9/2023

Let me start off by saying that my wife and I are extremely estatic over the work completed by Keystone Siding & Windows. We couldn't be happier. They replaced the majority of our house siding, prepped and painted the house, all within a very reasonable time-frame. From the very start, Shannon, the project manager and our main contact, was very helpful and extremely knowledgeable regarding the siding that we needed, the prep work to be done and the final painting process for our house. Shannon was always accessible, either in person and/or through text messaging and answered any concerns and questions we had about the siding, painting or the process. Each siding and painting crew were meticulous in their workmanship and it became very obvious to me that they cared about the work that they put into our house, as though it were their very own. Lastly, Shannon worked with his company to get the very best and affordable cost for the work that needed to be done and he stayed within our budget. Great job guys. We will definitely be telling others about your company!!! Robin and Jill Harrison

Response from Company:

Thank you for the awesome feedback! We are very glad you are pleased with the results. ~ Gordon.

Photos

Keystone Siding & Windows, Inc.
7
Lawrenceville New Siding
9
Roswell Complete Siding
7
Alpharetta Brick
7
Cumming House
6
Lakehouse Update
9
Stucco Removal
2
Hardie Shake and Siding
2
Siding and Porch
8
Full Exterior Siding

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