About RK&K

Since our founding in 1923, the RK&K team has satisfied both public and private sector clients by providing multi-discipline planning, engineering, environmental, and construction services. RK&K's technical expertise places us 93rd on the Engineering News Record's 2012 listing of the Top 500 Design Firms. Our award-winning and diversified staff is experienced in an array of planning and design disciplines. Every one of our nearly 875 team members understands what it takes to deliver success to our clients: Responsive People and Creative Solutions.


Our Team Works

Our Team Works

"Teamwork is working together — even when apart."

At the heart of RK&K's success is the high value placed on teamwork and collaboration. Teamwork is important to RK&K's partners and senior leadership and is reflected in the operation of the firm, our projects and our culture. Although RK&K has many offices throughout the eastern United States and Texas, the firm functions as one. We do not have multiple profit centers nor do we encourage "silo" building. Our leaders and their teams do what it takes to achieve a successful project and satisfied client. Whether that means helping out another department or another office in another state, teamwork is the name of our game.

Our "pull together" mentality isn't limited to RK&K employees working on RK&K projects. We have a reputation for developing successful teaming relationships with joint venture partners, subconsultants, design-build contractors, and, of course, our clients!

RK&K Partners

RK&K became a limited liability partnership in 1998 and is presently managed by six equal partners within that limited liability partnership, including:

Thomas E. Mohler, PE
Carolann D. Wicks, PE

Construction Management & Inspection
J. Michael Potter, PE, CCM

Michael W. Myers, PE

Mark M. Dumler, Esq, CPA

Partner Emeritus
David W. Wallace, PE

Key Contacts

Baltimore Office - Headquarters
81 Mosher Street, Baltimore, MD 21217

Ken Goon, AICP  Senior Director, Transportation Planning  Email
Rick Adams, PE  Director, Municipal Transportation  Email
Bob Andryszak, PE  Director, Wastewater  Email
Henry Bankard Director, Graphic Design  Email
Nancy Bergeron, PE Director, Transportation Email
John d'Epagnier, PE, LEED AP Director, Site Development  Email
Keith Eysaman Senior Manager, Municipal Engineering Email 
Karen Kahl, PE, PTOE Director, Transportation Email
Mike Krupsaw, PE  Director, Transportation Email
Rob Linthicum, PE Senior Manager, Municipal Engineering Email
John Moore, PE Director, Water Email
Seyed Saadat, PE, CFM Director, Water Resources Email
Chris Wright, PE Director, Information Technology Email
Keith Bailey, Prof LS Senior Manager, Surveys/Right-of-Way Email
Rick Maddox Director, Natural Resources Email
Bridget Mainley, CPSM Senior Manager, Marketing Email
Jim Ridenour, PE Senior Manager, GIS/Programming Services Email

Baltimore Office - Headquarters
601 N. Calvert Street, Baltimore, MD 21217

Barb Hoage, PE, PTOE  Senior Director, Traffic Services Email
Barry Brandt, PE, PTOE  Director, Traffic Engineering  Email
Jim Burnett, PE, PTOE  Director, Traffic Planning/Operations Email
Bob Healy, PE  Director, Structures Email
Brian Hepting, PE  Director, Structures Email
Lars Hill, PE Director, Construction Management & Inspection Email
Stuart Montgomery, PE Director, Structures Email
Joe Romanowski, PE Director, Rail Transit Email
Eric Klein, PE, DGE Senior Manager, Geotechnical Email

Allentown Office
702 Hamilton Boulevard, Allentown, PA 18101

Todd Rousenberger, PE  Director, Transportation Email

Charlotte Office
125 Floyd Smith Drive, Suite 140, Charlotte, NC 28262

David Willoughby, POE Director, Energy/Corrosion Email

Fairfax Office

12600 Fair Lakes Circle, Suite 300, Fairfax, VA 22033

Dennis Heuer, PE, DBIA Director, Transportation Email
Mimi Kronisch, PE, CCM Director, Construction Email

Greensboro Office
411 Parkway, Suite A, Greensboro, NC 27401

George Escojido Manager, Construction Email

Houston Office
14515 Briarhills Parwkay, Suite 100, Houston, TX 77077

Ronnie Little Project Coordinator Email

Keyser Office
242 North Tornado Way, Suite 1, Keyser, WV 26726

Dave Vanscoy, PE, PLS Director, Municipal & Transportation Engineering Email

King of Prussia Office
680 American Avenue, Suite 300, King of Prussia, PA 19406

Todd Rousenberger, PE  Director, Transportation Email

Lakeland Office
101 West Main Street, Lakeland, FL 33815

Dan Foss, PE  Director, Transportation Email

Newport News Office
721 Lakefront Commons, Suite 203, Newport News, VA 23606

Mike Gaffney, PE  Director, Municipal Engineering Email
Dennis Heuer, PE, DBIA Director, Transportation Email

Orlando Office
3504 Lake Lynda Drive, Suite 165, Orlando, FL 32817

Mike Lausier, PE Senior Manager, Construction Engineering & Inspection Email
Dan Foss, PE  Director, Transportation Email

Raleigh Office
900 Ridgefield Drive, Suite 350, Raleigh, NC 27609

Tommy Peacock, PE, PLS  Senior Director, Transportation  Email
Keith Skinner, PE  Director, Transportation Email

Richmond Office
2100 East Cary Street, Suite 309, Richmond, VA 23223

Malachi Mills, PE Director, Site Development Email
Owen Peery, PE  Director, Transportation Email
Marty Rodgers, PE  Director, Energy/Corrosion Email
Lee Yowell, PE  Director, Construction Management & Inspection Email
Gary Johnson, PE  Director, Structures Email
Dennis Heuer, PE, DBIA Director, Transportation Email

Tampa Office
14055 Riveredge Drive, Suite 130, Tampa, FL 33637

Dan Foss, PE  Director, Transportation Email

Virginia Beach Office
2901 S. Lynnhaven Road, Suite 300, Virginia Beach, VA 23452

Mike Gaffney, PE  Director, Municipal Engineering Email
Chuck Cayton, PE  Senior Manager, Transportation Email
Dave Plum, PE Senior Manager, Municipal Engineering Email
Dennis Heuer, PE, DBIA Director, Transportation Email

Washington, D.C. Office
300 M Street, SE, Suite 880, Washington, DC 20003

Scott Crumley, PE, PTOE  Senior Manager, Traffic Email
Jose Bustamante, PE Director, Rail/Bus Transit Email

Wilmington Office
One Riverwalk Center. 110 S. Poplar Street, Suite 102, Wilmington, DE 19801

Jim Eisenhardt, CFM  Senior Manager, Natural Resources Email
Natalie Barnhart, PE Senior Manager, Construction Engineering Email
Nancy Bergeron, PE Director, Transportation Email
Jim Burnett, PE, PTOE Director, Traffic Planning/Operations Email

York Office
3501 Concord Road, Suite 100, York, PA 17402

Rob Linthicum, PE  Senior Manager, Municipal Engineering Email

Trending Now

February 2015 - RK&K Baltimore: Baltimore recently held its Annual Chili Cook-off - more than $420 was raised for the American Diabetes Association, which the event has sponsored for the last several years.

February 2015 - RK&K Raleigh: RK&K's Raleigh office is busting at the seams - after undergoing construction for several months, they now encompass the entire 3rd floor of their office building, including new additions to their Structures Group!

February 2015 - RK&K/Potomac Crossing Consultants JV was the GEC managing 4 interchange section designers and CM/CI for the Woodrow Wilson Bridge replacement. Spanning 20 years, the project finished its final transaction and is now officially completed! The final cost of $2.357B was $86M below the Initial Financial Plan budget ($2.443B) established 15 years ago!

February 2015 - RK&K Richmond: The Richmond office was pleased to take part in the Ribbon Cutting for the Route 250 Interchange at McIntire Road - RK&K was involved from the inception of this $33M project since 2004.

February 2015 - RK&K Fairfax: RK&K was recently awarded a Tree Conservation Award from Fairfax County, VA for "Outstanding Commitment to Tree Preservation" for their work at the National Library for the Study of George Washington in Mt. Vernon, VA.