Advanced Techniques & Exceptional Materials

About QE Keystone Roofing Company

QE Keystone Roofing isn’t a franchise or a sales team — it’s a locally owned, owner-operated company started by two guys who grew up right here in Bucks County. We built this business on simple values: honesty, communication, and pride in doing things the right way.

From the first call to the final cleanup, you’ll deal directly with us — the owners. No middlemen, no corporate scripts, just real people who care about protecting your home. We’ve seen too many homeowners left frustrated by contractors who cut corners or disappear after the job is done. That’s not us. We stand behind every roof and siding project we complete, and if something ever needs attention, we make it right — fast.

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Our Story and Experience

We also operate a well-established local masonry company that’s earned a strong reputation across Bucks and Montgomery County. That background in exterior construction gives us a deeper understanding of how every part of your home works together — from the roof down to the foundation. It’s that level of craftsmanship and care that we bring to every roofing and siding project we take on.

From humble beginnings to Bucks County’s trusted roofing contractor

Founded in 2015 by Ethan and a partner, QE Keystone Roofing began as a small operation with big dreams and an unwavering commitment to quality. What started as two friends with a passion for craftsmanship has grown into Bucks County’s most trusted roofing contractor.

Over the years, we’ve completed thousands of roofing projects across Bucks County, from simple repairs to complete roof replacements. Our reputation has been built one satisfied customer at a time, and we’re proud to have earned the trust of our community.

Today, we continue to operate with the same values that founded our company: integrity, quality workmanship, and exceptional customer service. Every project, no matter the size, receives our full attention and expertise.



10+

Years in Business



15+

Team Members



5000+

Roofs Completed



100%

Satisfaction Rate

Our Core Values

The principles that guide everything we do

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Integrity

We believe in honest communication, fair pricing, and doing what’s right for our customers, even when no one is watching. Your trust is our most valuable asset.

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Quality

We use only the finest materials and employ skilled craftsmen who take pride in their work. Every roof we install or repair is built to last for decades.

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Service

Our customers are our neighbors and friends. We treat every project as if it were our own home, providing personalized service and attention to detail.

Meet Our Team

Experienced professionals dedicated to protecting your home

Ethan Deimeyer

Founder & Operations Manager

Ethan Deimeyer, co-owner of QE Keystone Roofing, brings more than two decades of experience in the roofing industry. He has managed countless projects, guiding crews through every stage of the process while ensuring that safety, efficiency, and craftsmanship remain top priorities. Ethan is known for his strong leadership, problem-solving skills, and ability to keep operations running smoothly from start to finish. His focus on professionalism, clear communication, and long-term client satisfaction is central to the company’s mission and success.

John Schwamb

Founder & Operations Manager

John Schwamb, co-owner of QE Keystone Roofing, brings years of hands-on experience and leadership in the roofing industry. He has spent his career managing crews, running projects from start to finish, and ensuring every detail meets the highest standards. John is dedicated to quality craftsmanship, clear communication, and building lasting relationships with clients. His commitment to doing things the right way — with honesty, precision, and professionalism — is at the core of every project he oversees.

Licensed, Insured & Certified

Your peace of mind is our priority

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PA Licensed

Pennsylvania Contractor License #203753

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Fully Insured

$2M Liability & Workers’ Compensation



Manufacturer Certified

Certified installer for major roofing brands

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BBB A+ Rated

Better Business Bureau A+ Rating

Our Commitment to Excellence

Every member of our crew understands that they’re representing not just a company, but our personal reputation in the community where we live and work. We insist on attention to detail, respect for your property, and clear communication throughout every project. If something doesn’t meet our standards, we fix it—no questions asked, no excuses made.

We invest in ongoing training and stay current with the latest roofing techniques, materials, and building codes. The roofing industry evolves constantly, and we believe in continuous improvement. Whether it’s new installation methods, more durable materials, or better safety practices, we’re committed to bringing our customers the benefit of industry advances.

But at the heart of everything we do is a simple principle: treat every home like it’s our own. That means protecting your landscaping during tear-off, cleaning up meticulously each day, answering your calls promptly, and standing behind our work long after the final payment is made. It means being honest when repairs will suffice instead of pushing for expensive replacements. And it means being available when you need us—including 24/7 emergency response when storm damage threatens your home.

Our Service Areas

Proudly serving homeowners across Bucks and Montgomery County and the surrounding region with expert roofing services

Montgomery County

Bucks County

Customer Reviews

Our work speaks through the experiences of our satisfied customers. We’re proud to have earned hundreds of five-star reviews from Bucks County homeowners who’ve experienced our commitment to quality, honesty, and exceptional service.

      
   QE Keystone Roofing
   100 Google reviews 
  Write a review 
  
 
 
   
 
 
       Posted on Google  
   
   Ryan Cabral 
 
 
 
 Trustindex verifies that the original source of the review is Google. We had a leak in our home and reached out to QE Keystone Roofing. John came out quickly to inspect the roof, identified the issues, and was very honest about the overall condition of it. Our roof was about 20 years old, and after going over everything with us, he recommended a full roof replacement instead of just patching problem areas.

John wrote up the quote, answered all of our questions, and got us on the schedule within two weeks. The entire process was smooth from start to finish, and we really appreciated that John was actively involved throughout the project and onsite during the work.

The crew was professional, the property was kept clean, and the new roof looks great. You can tell they genuinely care about doing things the right way and making sure homeowners are comfortable throughout the process.

Our project was in Souderton, PA, and we would absolutely recommend QE Keystone Roofing to anyone in Souderton or the surrounding Bucks County and Montgomery County areas looking for a roof replacement, roof repair, or siding project.
  
 
      Posted on Google  
   
   Jim Dors 
 
 
 
 Trustindex verifies that the original source of the review is Google. John and his team did a excellent job with our gutter replacement. The installation process and communications were great and John made sure everything was perfect before final payment. I would definitely recommend QE Keystone Roofing.
  
 
      Posted on Google  
   
   Jen K 
 
 
 
 Trustindex verifies that the original source of the review is Google. We had an outdoor pergola with stamped concrete and electric installed in our backyard surrounding our pool. Looks like a totally different outdoor space. Additionally, we had a new front porch with stamped concrete installed plus a driveway apron. Great communication throughout the process. Everything turned out great.  I would highly recommend.
  
 
      Posted on Google  
   
   Dawn Heisler 
 
 
 
 Trustindex verifies that the original source of the review is Google. We had QE Keystone Roofing replace our fairly large roof in the Perkasie area and had a great experience. They came out quickly for the estimate, got us a quote fast, and had the entire roof completed in just one day, which honestly impressed us. Communication with John was great, and we really appreciated that he was on-site throughout the project monitoring the crew, which made us feel much more comfortable knowing the owner was directly involved. Cleanup was excellent, and we’re very happy with how everything turned out.
  
 
      Posted on Google  
   
   Gayle Mariano 
 
 
 
 Trustindex verifies that the original source of the review is Google. I was impressed with the professionalism and work ethic! I would hire them again!
  
 
      Posted on Google  
   
   Scott Swanson 
 
 
 
 Trustindex verifies that the original source of the review is Google. John was very responsive, respectful and went above and beyond. During snowstorm he even shoveld my driveway when I was out of town. Quality work at quality price. He also saw my flood lights were damaged when inspecting my roof and offered to replace bulbs and casing for lights. Kudos to John in making my experience great! 👍
  
 
      Posted on Google  
   
   Stephanie Cariola 
 
 
 
 Trustindex verifies that the original source of the review is Google. My husband and I had a great experience working with this company for our roof repair. From start to finish, they were professional, helpful, affordable, and maintained open communication throughout the entire process. They showed up on time, completed the work ahead of schedule, and never compromised on the quality of their work. It’s hard to find contractors who are this reliable and easy to work with. We’re extremely happy with the results and would highly recommend them to anyone looking for roofing services. We’re already planning to use them again for future projects!
  
 
      Posted on Google  
   
   Jim Zaspel 
 
 
 
 Trustindex verifies that the original source of the review is Google. We had a warranty claim from a roof installed by a different vendor, and Ethan was able to help us out through the process. We honestly weren't sure where to start, so it was very reassuring to have a professional in our corner who truly had our best interest at heart. Keystone will be the roofer we call in the future!
  
 
      Posted on Google  
   
   Victoria Vanderslice 
 
 
 
 Trustindex verifies that the original source of the review is Google. We had some wind damage in a storm that took off a section of fascia and damaged some siding and drip edge. Both Ethan and John were great to work with as they and their crew were able to make the repair in a timely manner and for a very affordable price. This is the second time we have used Q&E for different types of home repairs and we couldn’t be happier. It is a great feeling to have peace of mind that when something does need to be repaired we now have a trustworthy and honest company that can get our home repaired properly and for an honest price.