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A Note Regarding COVID-19


As has always been our mantra, our efforts are aimed to ensure that your experience with us is Worry Free. Guaranteed.

To that end, during this unprecedented time, S&K Roofing, Siding and Windows is taking extra steps to ensure the safety of our customers and our staff.

Virtual Estimates

Much of our work – inspecting, measuring, and evaluating – can be done on the exterior of your home.

Regardless of what type of work you need, should you wish to meet with us in person, we will respect your space and your time. We can meet with you for as brief a time as you choose, or for as long as is necessary. Our staff will always respect your personal space.


Much of our communication throughout the project process can be done electronically via phone, e-mail, or video chat. Additionally we have a drop box at our office, should you choose to hand deliver any paperwork to us. Product samples can also be delivered to you, or can be left for you in a secure drop box at our office. References can also be sent to you electronically.

Should you have any questions, please feel free to reach out to us directly by phone at (866) 836-7663, 301-831-5088, or (866) 836-7663. We can also be reached via e-mail at .

From our family to yours, we wish you good health and safety.

Don Katzenberger, Owner, and the entire team at S&K Roofing, Siding and Windows

Our History

In 1980, Don Katzenberger was a hard-working, ambitious young man. Having worked as a roofer in high school, when Don graduated he and a partner decided to start their own roofing company - S&K Roofing. The pair's hard work, attention to detail and a focus on customer satisfaction quickly allowed them to add staff and contractors.

From 1980 to 2003, S&K Roofing had grown from a 2-person operation to a 20-person operation with revenue in excess of $8M. During that time period S&K also added services, including siding, windows, gutters and decks.

In 2001, S&K Roofing solidified their growing infrastructure and officially changed to S&K Roofing, Siding and Windows to better represent the company's expanding services. It was then, too, that they decided to adopt the tag line, "Worry Free. Guaranteed."

In 2006, S&K moved to a brand new building and showroom in Eldersburg, Maryland (Carroll County).

In 2008, S&K won their first Angie's List Super Service Award, and has earned it each year since.

In 2009, S&K added blown-in attic insulation to their list of services to help their customers make their homes more energy efficient.

To date, S&K has worked on well over 100,000 projects. 

We invite you to peruse our website for information, and read our many customer reviews. We hope to work with you soon.