Keystone Siding & Windows, Inc.

siding contractor

This pro has maintained an average of 4.5+ stars throughout their time with Angi.

About us

Here at Keystone Siding & Windows, Inc., we pride our company on reliability, great communication, integrity and quality work. We strongly believe in giving our absolute best in all of our projects, no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!

Business highlights

29 years of trusted experience
Veteran Owned & Operated

Amenities

Free Estimates
Yes
Warranties
Yes


Accepted payment methods

CreditCard

Reviews

4.843 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
91%
4
5%
3
2%
2
0%
1
2%


Rating CategoryRating out of 5
quality
4.8
value
4.7
responsiveness
4.8
Showing 1-25 of 43 reviews

Elizabeth W.
12/2024
5.0
I hired Keystone to re-do all siding on my Dads house. Wes and the whole Keystone team were professional and top notch from start to finish! My Dad loves his house now thanks to their hard work! The price was extremely fair as well.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Rachel D.
05/2024
5.0
Very good communication!

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Robin S.
04/2024
5.0
They did an awesome job! Great communications. The new siding, trim, pediments, and paint - makes it look like a new house!

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Paul R.
10/2023
5.0
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.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Linda W.
07/2023
5.0
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.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro
$17,000

Steve S.
06/2023
5.0
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.

Rating CategoryRating out of 5
quality
5.0
value
4.0
responsiveness
5.0

Yes, I recommend this pro
$33,000

Tarah B.
04/2023
0.5
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.

Rating CategoryRating out of 5
quality
0.5
value
0.5
responsiveness
0.5


Barbara A L.
03/2023
5.0
I am extremely happy with the job that Keystone did. Very professional and responsive. The outcome exceeded my expectations.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Adam B.
03/2023
5.0
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.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro
$22,300

Brian D.
02/2023
4.0
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.

Rating CategoryRating out of 5
quality
5.0
value
4.5
responsiveness
4.5

Yes, I recommend this pro

Robin H.
02/2023
5.0
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

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro
$19,626

Rudy K.
09/2022
5.0
Everything was explained about the product and process. The workmanship by the install crew was excellent. Complete painting of the home was perfect. It was a painless process start to finish. Highly recommended!!!!

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro
$20,000

Jesse B.
09/2022
5.0
Customer friendly and focused

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro
$17,000

Joe G.
08/2022
5.0
This was a great project experience. Justin was a great PM good to work with and communicate d well. His siding crew led by Daniel and paint crew led by Marlo were excellent and I canâ t say enough good things about the process

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Stacy S.
02/2022
5.0
They worked quickly, and professionally. Quality of work is great.

Rating CategoryRating out of 5
quality
4.5
value
4.0
responsiveness
4.5

Yes, I recommend this pro
$26,000

Louis B.
12/2021
5.0
We had our old LP siding replaced with cement board, including new fascia and gutters. Very happy with all three phases of the job (siding, painting, and gutter installation). Highly recommended.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Lynn W.
12/2021
5.0
keystone replaced my siding did repair work on a bay window and painted the exterior of my home. They were professional, dependable and the work product will stand the test of time.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro
$25,000

Taray M.
11/2021
5.0
Justin took the time with my wife and I to go over our best choices(regarding the sidings)and made sure our needs were met

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Mike A.
10/2021
4.5
It would be nice if they had more people that spoke Englishâ ¦ other than that perfectð ð ð ð ð

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Gayle R.
09/2021
5.0
Justin Schwartz, was our project manager and he was very thorough and explained everything to us. Such a pleasure to deal with. The workers showed up on time which was a big plus to us. Great people to work with and very pleased with our finished project. Justin scheduled walkthroughs multiple times to accommodate our schedule. Would definitely call them again!

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Michael H.
09/2021
5.0
They're great to work with and the finished product is awesome

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

William J.
06/2021
5.0
We loved working with Keystone. From my first call to the office to set up an appointment with Gordon Flores (CEO), I felt like I was working with professional, decent folks. Chad Reis, was our project manager, and he presented super knowledgeable, with years of experience, and was just a delight to collaborate with. Additionally, the siding crew was a hard-working bunch of guys, very respectful, and willing to take direction, as needed. They did a phenomenal job. We were extremely pleased with the final project. With regard to pricing, Keystone was very competitive, not the cheapest perhaps, but an extremely good value for the price. We have done a lot of renovations and house flips over the years, and these guys were wonderful to work with. Can't say enough good things!

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro
$32,000

Angela L.
05/2021
5.0
Keystone siding exceeded our expectations. Let us first start off with the estimate process as they not only came to my home but provided important information about siding; thus affecting our buying decision. They gave us choices and provided a detailed estimate and what to do expect. The entire crew from siding to painting were efficient and professional. The craftsmanship is superior. The project manager communicated with us through the entire process. I highly recommend this company for your next siding project. They are on time and did not leave until everything was completed to our satisfaction. They cleaned the site and made sure no debris was left behind. Thank you Keystone for making our house the shining jewel of the neighborhood. I will be sure to recommend your services to friends in the areas. I look forward to our next project with youâ windows ð

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro
$19,000

TJ B.
05/2021
5.0
Great Customer Experience - Wes was great to work with!

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro
$10,000

Jay S.
04/2021
5.0
Chad Reis and Wes were very knowledgeable and excellent communicators. The crew who installed my siding was fantastic. Very professional and courteous. I feel I got a good value by hiring Keystone. I would recommend them to anyone.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro
    • 1(current)
    • 2

Contact information

4815 Carriage Bridge Lane, Cumming, GA 30040

http://www.keystonesidingwindows.com

Service hours

Monday:
8:00 AM - 7:00 PM
Tuesday:
8:00 AM - 7:00 PM
Wednesday:
8:00 AM - 7:00 PM
Thursday:
8:00 AM - 7:00 PM
Friday:
8:00 AM - 7:00 PM
Saturday:
8:00 AM - 7:00 PM
Sunday:
Closed

Licensing

Insured
State Contractor License Requirements

All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our State Contractor License Requirements page.

*Contact business to see additional licenses.


Service Categories

siding contractor

FAQ

Monday: 8:00 AM - 7:00 PM

Tuesday: 8:00 AM - 7:00 PM

Wednesday: 8:00 AM - 7:00 PM

Thursday: 8:00 AM - 7:00 PM

Friday: 8:00 AM - 7:00 PM

Saturday: 8:00 AM - 7:00 PM

Sunday: Closed

Keystone Siding & Windows, Inc. accepts the following forms of payment: CreditCard
Yes, Keystone Siding & Windows, Inc. offers free project estimates.
No, Keystone Siding & Windows, Inc. does not offer eco-friendly accreditations.
No, Keystone Siding & Windows, Inc. does not offer a senior discount.
No, Keystone Siding & Windows, Inc. does not offer emergency services.
Yes, Keystone Siding & Windows, Inc. offers warranties.

Contact information

4815 Carriage Bridge Lane, Cumming, GA 30040

http://www.keystonesidingwindows.com

Service hours

Monday:
8:00 AM - 7:00 PM
Tuesday:
8:00 AM - 7:00 PM
Wednesday:
8:00 AM - 7:00 PM
Thursday:
8:00 AM - 7:00 PM
Friday:
8:00 AM - 7:00 PM
Saturday:
8:00 AM - 7:00 PM
Sunday:
Closed