CONTACT US TODAY! (866) 836-7663


About Us


S&K Roofing Maryland

Celebrating Over 40 Years of Excellence

Family-owned and operated since 1980, S&K Roofing, Siding and Windows provides high-quality roofing and exterior home workmanship. Ask around and you will find that our work and our customer service is among the best in the industry.

Our Maryland Showroom

If you are looking for the latest in roofing, siding, windows, gutters, decking and more...and you want to see it first hand instead of online...visit our home improvement showroom located at 5399 Enterprise Street in Eldersburg, MD (Carroll County). We have a wide range of products you can peruse, and you can speak with one of our experienced home improvement experts. Our showroom is open Monday - Friday from 7:00 a.m. - 4:00 p.m., and is also open seasonally on Saturdays (call for hours - (866) 836-7663).

Our Virginia Showroom

Serving the Northern Virginia region, S&K Roofing, Siding and Windows has a branch location and showroom in Sterling, VA. Opened in 2016, our Virginia team is quickly becoming one of the area's most trusted exterior replacement contractors. Visit our location Monday - Friday from 7:00 a.m. - 4:00 p.m, or on Saturdays seasonally. Call for information or showroom availability - 703-885-2244.

Our Work

We offer maintenance-free exterior replacement solutions for homes and businesses in Maryland and Northern Virginia including roofing, siding, replacement windows, doors, skylights, gutters, decks, and attic insulation.

We also offer a number of services to property managers and commercial building contractors including roofing, siding, replacement windows and gutters.

S&K Roofing, Siding and Windows is licensed to do home improvement work in Maryland - MHIC #21080, Virginia - VA License #2705 105665, Pennsylvania - PA License #006976, and West Virginia - WV License #044803. We uphold the highest quality standards for our work and currently maintain many trade certifications and high industry ratings. We carefully choose the home improvement manufacturers that we represent to help ensure that your home improvement project will meet your high standards and ours, and last for many years.

Our history is rich in community support and we thrive on helping our customers and the community. Each year, we host and participate in various events and charitable giving programs around the region.

Our showroom and office is fully staffed Monday through Friday so you can get answers to your questions right away. Our consultants, master craftsmen, and crews are highly trained, and will provide you with honest assessments and estimates.

Customers throughout Maryland and Northern Virginia come back to S&K Roofing, Siding and Windows again and again for all of their exterior home improvement needs.

Our Team

Over the years, the S&K Roofing, Siding and Windows team has grown from a 2-person operation in 1980 to a team of more than 35 full-time employees. Your needs, questions and concerns are addressed immediately and professionally from proposal request to job completion. An estimator will call you for the initial consultation, and our team of professionals will see the job through to completion. Our foremen are the best in the industry and all our field supervisors have been carefully selected and well-trained. To serve you best, below is a list of many of our office staff members. Feel free to contact us any time at (866) 836-7663 and we would be happy to help with your replacement contracting needs.

 President/CEODon Katzenberger 
 Chief Financial OfficerScott Hanel 
 VP of Sales & Commercial DevelopmentTom Ciambruschini 
 Director of OperationsCrystal Miller 
 Director of IntegrationTara Davis 
 Production ManagerBrad Katzenberger 
 Sales TeamMickey Abbate
Bobby Moore
Jack Leons
Eric Myers
Chad Ringold
Chris Moran
Matt Thomas
Josh Powers
Tom Moore
Dane Bathurst
 Sales Support SpecialistKasey Harrison 
 Contract AdministratorMary McKelvin 
 Office ManagerSara Ponchak 
 AccountantKatie Ward 
 ReceptionistCissy Lynch 
 Production CoordinatorsMandy Goad
Cindy Warren
Mary Bonnell
 Quality Assurance ManagerSean Toms 
 Quality AssuranceRay Smallwood 
 Lead Carpenter
Dwayne Mills 
 CarpentersIgnacio Castro
Moses Hummel
 Window & Door Measure/Service Tech
Ryan Naill 
 Service TechsBernie Collis
Matthew Collis
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.

In 2016, S&K opened a branch office in Sterling, Virginia to better serve our growing number of customers in the Northern Virginia region.

In 2020, S&K celebrated our 40 year anniversary. Still family-owned and operated, still Worry Free. Guaranteed.

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.