Roofing contractor
Keystone Exterior Solutions
355 W Main St, Norristown, PA 19401
- Google average
- 4.5
- Ratings counted
- 22
- One and two star
- 3 of 22(13.6%)
- Pennsylvania median
- 1.8%
The first three are Google’s own figures for Keystone Exterior Solutions, 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 Pennsylvania roofers we list with enough ratings to compare.
Rating breakdown
| 5 | 19 | 86% | |
|---|---|---|---|
| 4 | 0 | 0% | |
| 3 | 0 | 0% | |
| 2 | 0 | 0% | |
| 1 | 3 | 14% |
Much higher than most — the typical roofer in Pennsylvania sits at 1.8%. 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.
All 3 of the one and two-star reviews we hold for Keystone Exterior Solutions, most recent first.
- 1 out of 5Jeff Shurak4 months ago
Not worth the hassle. Ron partakes in ethically questionable business tactics. He'll tell you he can get a price break but you have to act now as his supplier needs to get an order in before a certain date. Months go by and low and behold he's not even sure if all the material is available. Well, what is the point of specifically ordering early? To secure the contract. This guy will sell you a 'lifetime' warranty on a roof he knows damn well won't be supported by the shingle manufacturer. Finally, he will absolutely ghost you once the job is done. When you finally do get in contact with him, he's got some excuse as to why he wasn't available. If he's fallen on hard times, my heart goes out, but working with Ron isn't worth any 'savings' you might have.
- 1 out of 5Meg Church6 months ago
Wondering if anyone who has worked with Ron has a copy of his insurance number? We went with keystone exterior after numerous consults and unfortunately fell for his pitch. After months of delays, had the roof and siding replaced. Roof has a leak and Ron has apparently ghosted. If anything, can warn others about using this company/contractor!
- 1 out of 5Jarel Edsell2 years ago
My initial experience with Keystone Exterior Solutions was good. My roof was leaking a year ago and Ron told me what he thought the problem was. He was in constant contact with me regarding the plan to handle my roof leak. He even apologized after some of his employees left some debris in my yard. I was told after all the work was finished that my roof would be leak-free for about 10 years. A little over a year later, my roof started leaking again. This time the leak was worse than before. I called Ron to see if he could take a look at it because I was under the impression that my roof should still be in good condition. Ron told me that he we come out to look at it, but never did. I called and left a voice mail, but received no response. I ended up having to find another contractor to fix my problem. I'd be hesitant to use their services because if a problem arises down the road they may not answer.
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.
- windows6
- competitive pricing3
- estimate3
- workmanship3
- window installation2
- quick installation2
- courteous crew2
- warranty2
- cleanup2
- energy efficiency2
- leak2
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 5Joseph Mautea year ago
Keystone exterior put up insulated siding on our home back in 2018. The crew that installed it, we’re very professional did a great job and in two days it was done. There was no loose nails hanging around or any trash or anything. It was …
Google cut this review short. The full text is on their Google profile.
- 5 out of 5Scott Posey2 years ago
Our project involved a complete refresh of our nearly 80-year-old home. We intended to replace our roofing, siding, windows, shutters, and garage doors. After discussing our project with Ron, he helped us make value-based choices like …
Google cut this review short. The full text is on their Google profile.
- 5 out of 5John Schreiner2 years ago
Keystone did a great job. 4 years ago they Provided windows roof siding with all top quality and very energy efficient materials. Plus very competitive pricing. Then Just this year we called them back and they replaced our kitchen and we can't say enough good words about this experience. We highly recommend Keystone. They are a very reliable business with great communication and even better pricing.
- 5 out of 5Chris Waroblak2 years ago
Ron and his team did an outstanding job of replacing my roof. Completed in a timely manner. Good job cleaning up and removing debris. Easy to work with and performed at a competitive price. Highly recommended
- 5 out of 5Jorge SosaEdited 2 years ago
Recently we replaced the windows with Keystone Exterior Solutions. We work with Ron a few years ago to replace about half of the windows. Recently, we call him to replace the windows that we didn’t replaced the first time. The installation was completed quickly. The materials were high quality and Ron was always available for any question. Great service...
- 5 out of 5Timothy Bitter2 years ago
Great work by the team of installers. Ron was very communicative throughout.
- 5 out of 5Kitty Liu2 years ago
Ron is happy to answer any and all questions you have. As a first time homeowner, it's great to have a contractor that takes the time to answer your questions. Rob helped me get a new roof and was done in a day. Would definitely go back to him for additional work since he has expertise wider than just roof installations.
- 5 out of 5Michael Schlaner2 years ago
Ron is a man of his word and he shows up to get the job done. He's knowledgeable on all aspects of exterior and interior work. I appreciate Ron's attention to detail and his knowledge. And I would highly recommend him for any project that you may have.
- 5 out of 5Jeanne Gardner3 years ago
Interviewed numerous siding contractors. Ron had the best price on top of a product not offered elsewhere. I love the color, colonial blue, extra installation is terrific. I get compliments all the time. Also had 9 new windows installed. …
Google cut this review short. The full text is on their Google profile.
- 5 out of 5Robert Conway3 years ago
You can't beat quality workmanship at a great price. That's what Keystone gave us as they replaced our roof. Ron also gave us a thorough explanation of the process and materials.
- 5 out of 5Keith Taylor3 years ago
Ron and his crew did a fantastic job on my roof. He took the time to explain in detail all of the work he was going to do. The crew was courteous when they arrived and did a wonderful job during the cleanup. I highly recommend Keystone Exterior for your house.
- 5 out of 5jonathan gartland3 years ago
Did a rather large project with KES, roof and siding. WOW is an understatement!! Ron is an absolute delight to work with and walks you through everything!! Highly recommend!
- 5 out of 5Scott Rupp4 years ago
Best price, fast and efficient installation, prompt response to any concerns
- 5 out of 5Colin Kumor6 years ago
KES did an excellent job replacing our roof and gave us the best price. The workmanship was great and we appreciated working with Ron throughout the process. He walked us through the replacement start-to-finish and helped us pick all the options we needed. One of the reasons we went with KES is because of the additional services they provide when compared to other roofers, as explained by Ron. They use stainless steel nails and GAF shingles, which allowed KES to offer us a very good warranty on the roof, which was important to us. The skylight was done perfectly, also. We are very happy and would not hesitate to call KES again in the future when we need our siding done.
What Keystone Exterior Solutions says about itself
Taken from the business’s own website. We have not checked any of it. These are quotes, not credentials — a roofer writing “licensed and insured” on their homepage is not evidence that they are.
Licensed
“…photos and project guidance available Licensed Pennsylvania contractor Start My…”
Free estimates
“…Office Phone (201) 981-7148 Get a Free Quote Call Now PA License #: PAHIC115485…”
24/7 emergency call-out
“…Elite · BBB A+ Rating Owner-Managed • Emergency Service Available Get In Touch With Us Visit…”
Mentions the BBB
“…Super Service · HomeAdvisor Elite · BBB A+ Rating Owner-Managed • Emergency Service…”
Their site also states: warranty offered.
Other roofers in Norristown
Ranked by how many ratings Google has counted.
| Roofing contractor | Google average | Ratings counted | One and two star | Contact |
|---|---|---|---|---|
| MLM Home Improvementinstall crew, siding installation, new roof installation4.7239 ratings5.0% one and two star(484) 229-1462 | 4.7 | 239 | 5.0%12 of 239 | (484) 229-1462 |
| Dream Home Roofersthorough inspection, gutters, answering questions4.8208 ratings3.8% one and two star(610) 569-0275 | 4.8 | 208 | 3.8%8 of 208 | (610) 569-0275 |
| SmartRoof - Roofing and Solarproject management, answering questions, new roof4.7193 ratings6.2% one and two star(610) 510-7393 | 4.7 | 193 | 6.2%12 of 193 | (610) 510-7393 |
| Shelby Roofing Servicesprofessional crew, siding, siding replacement4.994 ratings2.1% one and two star(215) 847-3522 | 4.9 | 94 | 2.1%2 of 94 | (215) 847-3522 |
| Major Construction Inc Roofing and Sidingroof replacement, professional crew, estimate process4.992 ratings2.2% one and two star(610) 831-1162 | 4.9 | 92 | 2.2%2 of 92 | (610) 831-1162 |
| Technogroup llcgutter cleaning, downspouts, attention to detail5.084 ratings0% one and two star(267) 971-6156 | 5.0 | 84 | 0%0 of 84 | (267) 971-6156 |
Where this page comes from
Every figure above is Google’s, captured on 24 September 2026. The star average and the 22 ratings behind it are counted by Google across all of its reviews. The review text on this page is a sample — we hold 22, 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.