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700 East Pratt Street
Suite 500
Baltimore, Maryland 21202

Additional U.S. Locations:

  • Georgetown, DE
  • Wilmington, DE
  • Fort Lauderdale, FL
  • Lakeland, FL
  • Miami, FL
  • Naples, FL
  • Orlando, FL
  • Tampa, FL
  • Atlanta, GA
  • Charlotte, NC
  • Greensboro, NC
  • Raleigh, NC
  • Allentown, PA
  • Harrisburg, PA
  • King of Prussia, PA
  • Philadelphia, PA
  • Pittsburgh, PA
  • York, PA
  • Columbia, SC
  • Bristol, TN
  • Nashville, TN
  • Austin, TX
  • Houston, TX
  • Fairfax, VA
  • Newport News, VA
  • Richmond, VA
  • Roanoke, VA
  • Virginia Beach, VA
  • Washington, DC
  • Keyser, WV

Number of Employees: 1,400


  • Alternative Delivery
  • Construction Management
  • Environmental
  • Innovation
  • Site Development
  • Structures
  • Surveying
  • Transportation
  • Utilities/Energy
  • Water

History: Richard Sandlass founded the civil engineering firm in 1923 in a Baltimore townhouse. Later, George Wieman joined the firm and over time the firm evolved into Rummel, Klepper and Kahl in 1951, now known as RK&K. RK&K is a firm dedicated to the concept of collaborative teamwork, professional excellence and unsurpassed quality and service for the client.


National Museum of African American History and Culture, Washington, DC

Johns Hopkins Hospital Sheikh Zayed Tower and Bloomberg Children’s Center, Baltimore, MD

Kenan Stadium Trunkline System Repair, Chapel Hill, NC

Monticello (Thomas Jefferson) Visitor Center and Smith Education Center, Charlottesville, VA

Greensboro Loop Projects, Greensboro, NC

Maryland School for the Blind Autism-Blind Learning Activity Center and Residences

Governor Harry W. Nice Memorial Bridge Improvements


Written by kaitlynwaters

November 4, 2021 at 5:20 pm

Posted in Uncategorized