Frederick, Maryland

Maryland Division

Established in 1989, the Frederick office started with 3 office employees and 15-20 field staff working diligently to establish our presence in the metal and roofing industry.

Today, KRSM boasts an office staff of 30 strong, dedicated, and skilled individuals who ensure the seamless functioning of our operations. Our field team, metal and roofing combined, has grown to an average of 60-70 committed professionals.

We take pride in having worked on countless projects, contributing to the skyline and landscape of the Baltimore – Washington Metro Corridor. Some of our notable projects include:

Fed EX Field – Home of Washington Redskins

AUDI Field – Home of DC United

Martin Building

Washington Nationals Ball Park

Cole Field House at the University of Maryland

Each project, big or small, has left an indelible mark on KRSM’s commitment to quality and excellence.

Ernie Giancola, a veteran with a tenure of 34 years at KRSM, leads our Maryland team. He started as a laborer and rose through the ranks – embodying the opportunities and growth KRSM offers its employees.

At Kalkreuth, we’re always striving for more. Our goals for the future are centered around nurturing young talent and fostering a winning team culture where all members feel included and share in Kalkreuth’s success. We aim to broaden our network of opportunities within our marketplace and go beyond being recognized as just a roofing contractor, evolving into a full system exterior envelope contractor.

  • National Roofing Contractors Association

  • United States Green Building Council

  • Mid Atlantic Roofing Contractors Association

  • Washington Building Congress

  • Frederick County Chamber of Commerce


Product Quality Index


Energy Generation

Contact our Maryland team

Commercial Phone Number: 301-418-6100

Service Phone Number: 301-378-0407