Roofing contractor
Keystone Home Improvement LLC
17 Ken Dr, Fenton, MO 63026
- Google average
- 4.9
- Ratings counted
- 82
- One and two star
- 2 of 82(2.4%)
- Missouri median
- 2.5%
The first three are Google’s own figures for Keystone Home Improvement LLC, read on 24 September 2026; the share is of every rating Google has counted, not of the review texts on this page. The median is ours — the middle figure among the Missouri roofers we list with enough ratings to compare.
Rating breakdown
| 5 | 80 | 98% | |
|---|---|---|---|
| 4 | 0 | 0% | |
| 3 | 0 | 0% | |
| 2 | 0 | 0% | |
| 1 | 2 | 2% |
About typical — the typical roofer in Missouri sits at 2.5%. A higher share is a reason to read the critical reviews below, not a verdict.
The critical reviews
The one and two-star reviews, first. These are what a star average hides, and they are the reason this page exists.
The only one or two-star review we hold for Keystone Home Improvement LLC.
- 1 out of 5Kelsey GengenbacherEdited 5 years ago
On Friday June 11th a worker named Austin Rector knocked on my door trying to give me an inspection on a new roof. There was a sign in my yard from a different company that stated another company had already been by and are currently working on getting a new roof for me. When Austin came to the door he said to me that “his company would do a better job” than the company I am currently working with. The sign should of clearly indicated that I was not interested in another companies solicitation, yet he proceeded to talk badly about the company we are using! This was very disrespectful not only to me for trying to make me think they are a better company but it’s disrespectful to the company who is doing my roof! I would not recommend this company based on the fact that they are just trying to get money where they can by trying to take business away from another company!
Reply from the business
Hello, we are so sorry hear about this experience that you had, I talked to Austin personally and all of our Project Managers and we can't seem to locate this conversation or interaction it doesn't seem like any business was ever conducted … More
What reviewers keep mentioning
Topics Google extracted from this business’s reviews, with how many mention each. These are words that appeared in reviews, which is not the same as a service the business sells.
- insurance company coordination17
- insurance claim assistance14
- knowledgeable crew13
- gutter replacement12
- value10
- hail damage repair10
- new roof9
- siding replacement4
- quick installation4
- competent staff3
- easy process2
- quick work2
Other reviews we hold
14 more of the 22 reviews we hold text for, most recent first. We do not hold every review Google has.
- 5 out of 5Mason Todd3 months ago
Great bumper stickers
- 5 out of 5Charles Francis5 months ago
In 2017 I had my roof replaced by Keystone. Now nine years later I had an issue with a leak around one of my roof vents. I called in to get a service call to see if they could help me with my problem. Not only did they help me but they fixed the problem at no charge. Not only do they do a great job and provide high-quality work, but they stand behind their customers and help them when needed. I would not recommend using any other roofing company.
Reply from the business
Thank you, Mr. Francis, for your kind words and for taking the time to share your experience! We're thrilled to hear that our team was able to provide timely and professional service. Your and our customers' satisfaction is our top priority, and we look forward to serving you again in the future!
- 5 out of 5Alexander Rearick10 months ago
Awesome service. Dealt with insurance and it was a breeze. Highly recommend
- 5 out of 5Anthony Bruno10 months ago
Keystone did a great job repairing my home from hail and tornado damage.. complete roof and siding replacement. Zach was great and delt with insurance which was a huge help to me. Would highly recommend to anyone needing roofing or siding.
- 5 out of 5Cindy Brown10 months ago
Keystone home improvement did a great job replacing my exterior.. I would recommend them to everyone
- 5 out of 5raymond chena year ago
Our house was damaged by hail storms, and like many others, we received a flood of flyers in the mail afterward. But I wanted to work with a reputable small business—and I’m so glad I chose Keystone Home Improvement. After reading their glowing Google reviews, I reached out to John, the claims specialist. From the very first call, he was incredibly responsive, professional, and kind. He took the time to explain everything in great detail, which really helped ease the stress of dealing with storm damage. What truly impressed me was that John communicated directly with our insurance adjuster and helped maximize our coverage. Their quote was both accurate and very reasonable. The crew worked quickly and efficiently. The new roof looks beautiful, and they came back right on schedule to replace the gutters as planned—also done perfectly. We couldn’t be happier with the results. In fact, we’re already considering hiring them again to install new siding for our home. Sometimes it’s the small decisions that make the biggest difference, and choosing Keystone was definitely the right one. We’re genuinely thankful for the fair pricing, clear communication, and high-quality work the company provided. They truly stand behind what they do!
- 5 out of 5Gabby Woltersa year ago
Keystone Home Improvement was the best choice we could have made for replacing our roof and gutters after the hail storms. They are not a big corporation trying to nickel and dime you, they are a small company there to help in your time of …
Google cut this review short. The full text is on their Google profile.
- 5 out of 5Patrick C.a year ago
Bob was efficient, overly communicative (which if youre getting a new roof you truly want to know every step and not find out what's happening the day of haha), and supportive through every step of the process. …
Google cut this review short. The full text is on their Google profile.
- 5 out of 5Walter demming2 years ago
Keystone is an amazing company with wonderful people that do great work. Bob took care of us from day one until the job was completed. Our new roof is beyond what we had hoped for along with the new gutters in the garage wrap. They started on our roof yesterday morning and finished everything today. I’ve been in the industry for a long time and was pleasantly surprised with how quickly they turned the job around. I would recommend Keystone and will recommend them to anybody needing any work done on their house. Again, thank you for the job well done.
- 5 out of 5Aidan Liao2 years ago
Recently my house got hail damage and requires roof and gutter replacement. Keystone Home Improvement did great job not only on the projects itself but also having Bob helping a smoothly communication with our insurance company. Last but not least, many thanks Zach and team taking care of our concern during the works and always quickly response.
- 5 out of 5sean bahr2 years ago
Keystone really got the job done! Not only do I have zero complaints, I can say without hesitation that Bob is easily one of the nicest and most focused contractors I've ever dealt with. He had …
Google cut this review short. The full text is on their Google profile.
- 5 out of 5Lindsey Meier3 years ago
We had our roof replaced by Keystone Home Improvment and we are beyond satisfied. The communication and entire project was perfect. Our roof was exposed to the elements and they were able to get us scheduled immediately without hesitation. …
Google cut this review short. The full text is on their Google profile.
- 5 out of 5SHannon WAlesky3 years ago
I called Keystone and spoke with Bob about damage to my roof. He came out the same day to do his inspection/assessment. I needed a new roof, gutters, downspouts and siding replaced. Bob gave my the number to call my insurance to start the claim. Within 2 hours I had the insurance adjuster and Bob at my house. Thanks to Bob and his boss Zach I was able to get everything replaced and covered by my insurance. I am so pleased with the end result and the ease and speed of the process. I would recommend them to everyone and will be only using them going forward. Gary W
- 5 out of 5Angela Gelven-Chaplin3 years ago
This company is very professional and helpful. We had 3 sets of shingles on our roof and we couldn't find a company that would even touch our roof without charging us a arm and a leg. Lol this company came and helped us through our …
Google cut this review short. The full text is on their Google profile.
Other roofers in Fenton
Ranked by how many ratings Google has counted.
| Roofing contractor | Google average | Ratings counted | One and two star | Contact |
|---|---|---|---|---|
| American Roofing & Exteriorscleanup, insurance claim assistance, siding replacement4.7123 ratings3.3% one and two star(314) 849-7663 | 4.7 | 123 | 3.3%4 of 123 | (314) 849-7663 |
| Covenant Contracting LLCdeck replacement, timely completion, polite crew4.765 ratings6.2% one and two star(314) 282-1991 | 4.7 | 65 | 6.2%4 of 65 | (314) 282-1991 |
| RENAISSANCE Historic Exteriorsroofing tile, copper caps, slate roof replacement4.746 ratings6.5% one and two star(800) 699-5695 | 4.7 | 46 | 6.5%3 of 46 | (800) 699-5695 |
| Jeffco Guttering and Sidingroofing, gutter installation, work quality4.446 ratings10.9% one and two star(636) 343-6723 | 4.4 | 46 | 10.9%5 of 46 | (636) 343-6723 |
| Allied Roofing & Exteriors Incinsurance coverage, gutters, project manager4.418 ratings11.1% one and two star(314) 752-7273 | 4.4 | 18 | 11.1%2 of 18 | (314) 752-7273 |
| L&M Exteriorsquality work, insurance, fence4.817 ratings5.9% one and two star(314) 988-3001 | 4.8 | 17 | 5.9%1 of 17 | (314) 988-3001 |
Where this page comes from
Every figure above is Google’s, captured on 24 September 2026. The star average and the 82 ratings behind it are counted by Google across all of its reviews. The review text on this page is a sample — we hold 23, of which 22 have any text — and it is not everything Google shows.
Roof Warden does not verify licenses, bonds, insurance or workers’ compensation cover, and nothing on this page should be read as though we had. Confirm those directly with the contractor and with your state or provincial licensing body before you hire anyone.