Yerkes Associates, Inc; 1444 Phoenixville Pike, West Chester, PA 19380
Yerkes Associates, Inc.; offering professional services since 1874; Consulting Engineers/Site Planners/Surveyors
Yerkes Associates, Inc Chairman
John B. Yerkes Jr., Chairman

John B. Yerkes, Jr, PE
Chairman
Extension 222



Yerkes Associates, Inc Leaders
Albert J. Giannantonio, President

Albert J. Giannantonio, P.E.
President
Extension 226

William C. Wermuth, Treasurer

William C. Wermuth
Vice President
Extension 272

Pamela M. Wright, Accounting Manager & Assistant Treasurer

Pamela M. Wright
Treasurer
Extension 217

J. Russell Yerkes, Vice President

J. Russell Yerkes
Vice President
Extension 224

John Larkin, Surveying Manager

John Larkin, P.L.S.
Survey Manager
Extension 242

Michael R. Conrad, Vice President

L. Patrick Spellman, P.E.
Land Development Manager
Extension 235

Michael R. Conrad, Vice President

Michael R. Conrad, P.E.
Vice President
Extension 253

Frank Newhams
Senior Building Official
Extension 255

 

 

 

 

Site maintained under copywrite by Yerkes Associates, Incorporated 2009. All Rights Reserved.
All comments and questions should be directed to yerkes@yerkes-assoc.com.