PennCore Consulting LLC

The Core Foundation of Your Solutions

Engineering, Surveying, and Consulting in Pennsylvania

About Us


PennCore : Engineering & Surveying

About Us
PennCore Consulting LLC (PennCore) is an engineering and land surveying company located in Central Pennsylvania with locations in Williamsport, Selinsgrove,  Lewisburg, Tower City, and Herndon. PennCore was created to provide common sense and simple solutions for the most complex projects while focusing on the client's main goal.

Our Services


Engineering & Surveying

CONSULTING

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ENGINEERING

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LAND SURVEYING

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PERMITTING & ENVIRONMENTAL

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The Team


Engineering & Surveying

Donald O. Stevenson

Chief Executive Officer

Mr. Stevenson founded PennCore Consulting LLC in 2019 and has extensive experience working in the Appalachian Basin.

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Ryan K. Frenya, P.E., CFM

Director of Engineering and Environmental

Mr. Frenya is a Civil & Water Resource Engineer with over 14 years of design and construction related experience.

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Daniel S. Dunkelberger, P.L.S.

Director of Surveying

Mr. Dunkelberger is a Professional Land Surveyor with over 18 years of experience.

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Brian Schultz

Professional Engineer

Mr. Schultz is a licensed Professional Engineer (PE), and Certified Floodplain Manager (CFM) with over 9 years of experience in the Civil & Water Resources field.

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Contact Us


Engineering & Surveying

  • 328 Quiet Valley Road, Cogan Station, PA, 17728 USA
  • Serving all of Pennsylvania

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